{"id":71388,"date":"2026-02-03T17:40:45","date_gmt":"2026-02-03T09:40:45","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/71388.html"},"modified":"2026-02-03T17:40:45","modified_gmt":"2026-02-03T09:40:45","slug":"%e5%a4%a7%e6%95%b0%e6%8d%ae%e6%b7%b1%e5%ba%a6%e5%ad%a6%e4%b9%a0%e8%ae%a1%e7%ae%97%e6%9c%ba%e6%af%95%e8%ae%be%e9%a1%b9%e7%9b%ae%e8%ae%a1%e7%ae%97%e6%9c%ba%e6%af%95%e8%ae%be%e7%ad%94%e8%be%a9django","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/71388.html","title":{"rendered":"\u5927\u6570\u636e\u6df1\u5ea6\u5b66\u4e60|\u8ba1\u7b97\u673a\u6bd5\u8bbe\u9879\u76ee|\u8ba1\u7b97\u673a\u6bd5\u8bbe\u7b54\u8fa9|Django\u57fa\u4e8e\u6df1\u5ea6\u5b66\u4e60\u7684GP\u9884\u6d4b(lstm)"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"600\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/02\/20260203094043-6981c29b76726.jpg\" width=\"960\" 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style=\"margin-left:0;margin-right:0;text-align:justify\">\u672c\u7814\u7a76\u65e8\u5728\u7ed3\u5408Django\u6846\u67b6\u548cLSTM\u6a21\u578b&#xff0c;\u5f00\u53d1\u4e00\u4e2a\u57fa\u4e8e\u6df1\u5ea6\u5b66\u4e60\u7684\u80a1\u7968\u9884\u6d4b\u7cfb\u7edf\u3002\u8be5\u7cfb\u7edf\u5c06\u5145\u5206\u5229\u7528LSTM\u5728\u5904\u7406\u65f6\u95f4\u5e8f\u5217\u6570\u636e\u4e0a\u7684\u4f18\u52bf&#xff0c;\u901a\u8fc7\u6df1\u5ea6\u5b66\u4e60\u6316\u6398\u80a1\u7968\u5e02\u573a\u4e2d\u7684\u6df1\u5c42\u6b21\u89c4\u5f8b\u548c\u6a21\u5f0f\u3002\u540c\u65f6&#xff0c;\u501f\u52a9Django\u7684\u5f3a\u5927\u529f\u80fd&#xff0c;\u7cfb\u7edf\u5c06\u5b9e\u73b0\u6570\u636e\u7684\u5b9e\u65f6\u91c7\u96c6\u3001\u5904\u7406\u548c\u5c55\u793a&#xff0c;\u4e3a\u7528\u6237\u63d0\u4f9b\u76f4\u89c2\u3001\u4fbf\u6377\u7684\u80a1\u7968\u9884\u6d4b\u670d\u52a1\u3002<\/p>\n<p 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style=\"margin-left:0;margin-right:0;text-align:justify\">1.2 \u56fd\u5185\u5916\u7814\u7a76\u73b0\u72b6<\/h3>\n<h4 style=\"margin-left:0;margin-right:0;text-align:justify\">1.2.1 \u56fd\u5185\u7814\u7a76\u73b0\u72b6<\/h4>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u56fd\u5185\u5728\u6df1\u5ea6\u5b66\u4e60\u5e94\u7528\u4e8e\u80a1\u7968\u9884\u6d4b\u9886\u57df\u7684\u7814\u7a76\u8fd1\u5e74\u6765\u4e5f\u53d6\u5f97\u4e86\u663e\u8457\u8fdb\u5c55\u3002\u65e9\u671f&#xff0c;\u56fd\u5185\u7814\u7a76\u4e3b\u8981\u96c6\u4e2d\u5728\u5bf9\u56fd\u5916\u5148\u8fdb\u7406\u8bba\u548c\u65b9\u6cd5\u7684\u5f15\u8fdb\u4e0e\u6d88\u5316&#xff0c;\u901a\u8fc7\u590d\u73b0\u56fd\u5916\u7684\u7814\u7a76\u6210\u679c&#xff0c;\u63a2\u7d22\u9002\u5408\u56fd\u5185\u80a1\u7968\u5e02\u573a\u7684\u9884\u6d4b\u6a21\u578b\u3002\u968f\u7740\u56fd\u5185\u91d1\u878d\u5e02\u573a\u7684\u4e0d\u65ad\u53d1\u5c55\u548c\u6570\u636e\u91cf\u7684\u65e5\u76ca\u4e30\u5bcc&#xff0c;\u56fd\u5185\u5b66\u8005\u5f00\u59cb\u7ed3\u5408\u4e2d\u56fd\u80a1\u7968\u5e02\u573a\u7684\u7279\u70b9&#xff0c;\u5f00\u5c55\u5177\u6709\u9488\u5bf9\u6027\u7684\u7814\u7a76\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u5728\u6a21\u578b\u5e94\u7528\u65b9\u9762&#xff0c;\u56fd\u5185\u5b66\u8005\u5e7f\u6cdb\u5e94\u7528 LSTM\u3001GRU \u7b49\u6df1\u5ea6\u5b66\u4e60\u6a21\u578b\u8fdb\u884c\u80a1\u7968\u9884\u6d4b\u3002\u5982\u9648\u5b88\u4e1c\u7b49\u4eba\u8fd0\u7528 LSTM \u6a21\u578b\u5bf9\u4e0a\u8bc1\u6307\u6570\u8fdb\u884c\u9884\u6d4b&#xff0c;\u901a\u8fc7\u5bf9\u6a21\u578b\u53c2\u6570\u7684\u4f18\u5316\u548c\u8c03\u6574&#xff0c;\u63d0\u9ad8\u4e86\u6a21\u578b\u5bf9\u80a1\u7968\u4ef7\u683c\u6ce2\u52a8\u7684\u9884\u6d4b\u80fd\u529b\u3002\u7814\u7a76\u53d1\u73b0&#xff0c;LSTM \u6a21\u578b\u80fd\u591f\u8f83\u597d\u5730\u6355\u6349\u4e0a\u8bc1\u6307\u6570\u7684\u77ed\u671f\u6ce2\u52a8\u8d8b\u52bf&#xff0c;\u4f46\u5728\u957f\u671f\u8d8b\u52bf\u9884\u6d4b\u65b9\u9762\u4ecd\u5b58\u5728\u4e00\u5b9a\u7684\u5c40\u9650\u6027\u3002\u4e3a\u4e86\u8fdb\u4e00\u6b65\u63d0\u5347\u6a21\u578b\u6027\u80fd&#xff0c;\u56fd\u5185\u5b66\u8005\u8fd8\u5c1d\u8bd5\u5c06\u6df1\u5ea6\u5b66\u4e60\u6a21\u578b\u4e0e\u4f20\u7edf\u7684\u6280\u672f\u5206\u6790\u65b9\u6cd5\u76f8\u7ed3\u5408\u3002\u4f8b\u5982&#xff0c;\u5f20\u7ef4\u7b49\u4eba\u5c06 LSTM \u6a21\u578b\u4e0e\u79fb\u52a8\u5e73\u5747\u7ebf\u7b49\u6280\u672f\u6307\u6807\u76f8\u7ed3\u5408&#xff0c;\u6784\u5efa\u4e86\u4e00\u79cd\u65b0\u7684\u80a1\u7968\u9884\u6d4b\u6a21\u578b&#xff0c;\u5b9e\u9a8c\u7ed3\u679c\u8868\u660e&#xff0c;\u8be5\u6a21\u578b\u5728\u9884\u6d4b\u51c6\u786e\u7387\u548c\u7a33\u5b9a\u6027\u65b9\u9762\u90fd\u6709\u4e00\u5b9a\u7a0b\u5ea6\u7684\u63d0\u5347\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u5728\u591a\u6e90\u6570\u636e\u878d\u5408\u65b9\u9762&#xff0c;\u56fd\u5185\u7814\u7a76\u4e5f\u53d6\u5f97\u4e86\u4e00\u5b9a\u6210\u679c\u3002\u968f\u7740\u4e92\u8054\u7f51\u6280\u672f\u7684\u53d1\u5c55&#xff0c;\u56fd\u5185\u5b66\u8005\u5f00\u59cb\u5173\u6ce8\u7f51\u7edc\u8206\u60c5\u6570\u636e\u5728\u80a1\u7968\u9884\u6d4b\u4e2d\u7684\u5e94\u7528\u3002\u5982\u5218\u5fe0\u7490\u7b49\u4eba\u901a\u8fc7\u6536\u96c6\u548c\u5206\u6790\u7f51\u7edc\u65b0\u95fb\u3001\u80a1\u5427\u8bc4\u8bba\u7b49\u8206\u60c5\u6570\u636e&#xff0c;\u63d0\u53d6\u5176\u4e2d\u4e0e\u80a1\u7968\u76f8\u5173\u7684\u60c5\u611f\u4fe1\u606f\u548c\u4e3b\u9898\u4fe1\u606f&#xff0c;\u4e0e\u80a1\u4ef7\u5386\u53f2\u6570\u636e\u4e00\u8d77\u4f5c\u4e3a\u8f93\u5165&#xff0c;\u5229\u7528\u6df1\u5ea6\u5b66\u4e60\u6a21\u578b\u8fdb\u884c\u80a1\u7968\u9884\u6d4b\u3002\u7814\u7a76\u53d1\u73b0&#xff0c;\u8206\u60c5\u6570\u636e\u80fd\u591f\u53cd\u6620\u6295\u8d44\u8005\u7684\u60c5\u7eea\u548c\u5e02\u573a\u9884\u671f&#xff0c;\u5bf9\u80a1\u7968\u4ef7\u683c\u8d70\u52bf\u6709\u4e00\u5b9a\u7684\u5f71\u54cd&#xff0c;\u591a\u6e90\u6570\u636e\u7684\u878d\u5408\u80fd\u591f\u63d0\u9ad8\u80a1\u7968\u9884\u6d4b\u7684\u51c6\u786e\u6027\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u56fd\u5185\u7684\u4e00\u4e9b\u91d1\u878d\u79d1\u6280\u516c\u53f8\u4e5f\u5728\u79ef\u6781\u63a2\u7d22\u6df1\u5ea6\u5b66\u4e60\u5728\u80a1\u7968\u9884\u6d4b\u4e2d\u7684\u5e94\u7528\u3002\u4f8b\u5982&#xff0c;\u540c\u82b1\u987a\u3001\u4e1c\u65b9\u8d22\u5bcc\u7b49\u91d1\u878d\u6570\u636e\u670d\u52a1\u63d0\u4f9b\u5546&#xff0c;\u5229\u7528\u6df1\u5ea6\u5b66\u4e60\u6280\u672f\u5f00\u53d1\u4e86\u80a1\u7968\u667a\u80fd\u5206\u6790\u7cfb\u7edf&#xff0c;\u4e3a\u6295\u8d44\u8005\u63d0\u4f9b\u80a1\u7968\u8d70\u52bf\u9884\u6d4b\u3001\u6295\u8d44\u7b56\u7565\u63a8\u8350\u7b49\u670d\u52a1\u3002\u8fd9\u4e9b\u7cfb\u7edf\u901a\u8fc7\u5bf9\u5927\u91cf\u91d1\u878d\u6570\u636e\u7684\u5b9e\u65f6\u5206\u6790\u548c\u6df1\u5ea6\u5b66\u4e60\u6a21\u578b\u7684\u5b9e\u65f6\u66f4\u65b0&#xff0c;\u80fd\u591f\u53ca\u65f6\u4e3a\u6295\u8d44\u8005\u63d0\u4f9b\u6709\u4ef7\u503c\u7684\u6295\u8d44\u5efa\u8bae&#xff0c;\u53d7\u5230\u4e86\u5e02\u573a\u7684\u5e7f\u6cdb\u5173\u6ce8\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u653f\u7b56\u652f\u6301\u4e5f\u4e3a\u56fd\u5185\u6df1\u5ea6\u5b66\u4e60\u5728\u80a1\u7968\u9884\u6d4b\u9886\u57df\u7684\u7814\u7a76\u63d0\u4f9b\u4e86\u6709\u529b\u4fdd\u969c\u3002\u56fd\u5bb6\u51fa\u53f0\u4e86\u4e00\u7cfb\u5217\u9f13\u52b1\u79d1\u6280\u521b\u65b0\u548c\u91d1\u878d\u79d1\u6280\u53d1\u5c55\u7684\u653f\u7b56&#xff0c;\u4e3a\u76f8\u5173\u7814\u7a76\u63d0\u4f9b\u4e86\u8d44\u91d1\u652f\u6301\u548c\u653f\u7b56\u5f15\u5bfc\u3002\u4f8b\u5982&#xff0c;\u56fd\u5bb6\u81ea\u7136\u79d1\u5b66\u57fa\u91d1\u7b49\u79d1\u7814\u9879\u76ee\u8d44\u52a9\u4e86\u4e00\u6279\u6df1\u5ea6\u5b66\u4e60\u5728\u91d1\u878d\u9886\u57df\u5e94\u7528\u7684\u7814\u7a76\u8bfe\u9898&#xff0c;\u63a8\u52a8\u4e86\u76f8\u5173\u7406\u8bba\u548c\u6280\u672f\u7684\u53d1\u5c55\u3002<\/p>\n<h4 style=\"margin-left:0;margin-right:0;text-align:justify\">1.2.1 \u56fd\u5916\u7814\u7a76\u73b0\u72b6<\/h4>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u56fd\u5916\u5bf9\u4e8e\u6df1\u5ea6\u5b66\u4e60\u5728\u80a1\u7968\u9884\u6d4b\u9886\u57df\u7684\u7814\u7a76\u8d77\u6b65\u8f83\u65e9&#xff0c;\u53d6\u5f97\u4e86\u4e00\u7cfb\u5217\u524d\u6cbf\u7814\u7a76\u6210\u679c\u3002\u5728\u65e9\u671f&#xff0c;\u5b66\u8005\u4eec\u4e3b\u8981\u5c1d\u8bd5\u5c06\u57fa\u672c\u7684\u6df1\u5ea6\u5b66\u4e60\u6a21\u578b\u5e94\u7528\u4e8e\u80a1\u7968\u9884\u6d4b\u3002\u5982 Kimoto \u7b49\u4eba\u9996\u6b21\u5c06\u795e\u7ecf\u7f51\u7edc\u5e94\u7528\u4e8e\u80a1\u7968\u5e02\u573a\u9884\u6d4b&#xff0c;\u901a\u8fc7\u5bf9\u5386\u53f2\u80a1\u4ef7\u6570\u636e\u7684\u5b66\u4e60&#xff0c;\u521d\u6b65\u5c55\u793a\u4e86\u6df1\u5ea6\u5b66\u4e60\u6a21\u578b\u5728\u6355\u6349\u80a1\u4ef7\u6ce2\u52a8\u6a21\u5f0f\u65b9\u9762\u7684\u6f5c\u529b \u3002\u7136\u800c&#xff0c;\u7531\u4e8e\u5f53\u65f6\u6570\u636e\u91cf\u548c\u8ba1\u7b97\u80fd\u529b\u7684\u9650\u5236&#xff0c;\u6a21\u578b\u7684\u9884\u6d4b\u6548\u679c\u5e76\u4e0d\u7406\u60f3\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u968f\u7740\u6280\u672f\u7684\u53d1\u5c55&#xff0c;\u5faa\u73af\u795e\u7ecf\u7f51\u7edc&#xff08;RNN&#xff09;\u53ca\u5176\u53d8\u4f53\u9010\u6e10\u6210\u4e3a\u7814\u7a76\u70ed\u70b9\u3002RNN \u80fd\u591f\u5904\u7406\u65f6\u95f4\u5e8f\u5217\u6570\u636e&#xff0c;\u5176\u9690\u85cf\u5c42\u7684\u5faa\u73af\u7ed3\u6784\u53ef\u4ee5\u8bb0\u5fc6\u4e4b\u524d\u7684\u8f93\u5165\u4fe1\u606f&#xff0c;\u975e\u5e38\u9002\u5408\u80a1\u7968\u4ef7\u683c\u8fd9\u79cd\u5177\u6709\u65f6\u95f4\u5e8f\u5217\u7279\u6027\u7684\u6570\u636e\u3002Mikolov \u7b49\u4eba\u63d0\u51fa\u7684\u957f\u77ed\u671f\u8bb0\u5fc6\u7f51\u7edc&#xff08;LSTM&#xff09;&#xff0c;\u6709\u6548\u89e3\u51b3\u4e86 RNN \u5728\u5904\u7406\u957f\u671f\u4f9d\u8d56\u95ee\u9898\u65f6\u7684\u5c40\u9650\u6027&#xff0c;\u5728\u80a1\u7968\u9884\u6d4b\u4e2d\u5f97\u5230\u4e86\u5e7f\u6cdb\u5e94\u7528\u3002\u4f8b\u5982&#xff0c;Refenes \u7b49\u8fd0\u7528 LSTM \u7f51\u7edc\u5bf9\u91d1\u878d\u65f6\u95f4\u5e8f\u5217\u8fdb\u884c\u9884\u6d4b&#xff0c;\u5b9e\u9a8c\u7ed3\u679c\u8868\u660e LSTM \u5728\u6355\u6349\u80a1\u7968\u4ef7\u683c\u7684\u957f\u671f\u8d8b\u52bf\u65b9\u9762\u5177\u6709\u660e\u663e\u4f18\u52bf&#xff0c;\u80fd\u591f\u66f4\u597d\u5730\u5904\u7406\u80a1\u7968\u5e02\u573a\u4e2d\u7684\u590d\u6742\u52a8\u6001\u53d8\u5316\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u5728\u6a21\u578b\u4f18\u5316\u65b9\u9762&#xff0c;\u56fd\u5916\u5b66\u8005\u4e5f\u8fdb\u884c\u4e86\u5927\u91cf\u7814\u7a76\u3002\u4e3a\u4e86\u63d0\u9ad8 LSTM \u6a21\u578b\u7684\u9884\u6d4b\u6027\u80fd&#xff0c;\u4e00\u4e9b\u5b66\u8005\u5c1d\u8bd5\u5bf9\u6a21\u578b\u7ed3\u6784\u8fdb\u884c\u6539\u8fdb\u3002\u5982 Hochreiter \u548c Schmidhuber \u5728 LSTM \u7684\u57fa\u7840\u4e0a\u63d0\u51fa\u4e86\u95e8\u63a7\u5faa\u73af\u5355\u5143&#xff08;GRU&#xff09;&#xff0c;GRU \u7b80\u5316\u4e86 LSTM \u7684\u7ed3\u6784&#xff0c;\u51cf\u5c11\u4e86\u8ba1\u7b97\u91cf&#xff0c;\u540c\u65f6\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\u80fd\u591f\u53d6\u5f97\u4e0e LSTM \u76f8\u5f53\u751a\u81f3\u66f4\u597d\u7684\u9884\u6d4b\u6548\u679c\u3002\u8fd8\u6709\u5b66\u8005\u901a\u8fc7\u96c6\u6210\u5b66\u4e60\u7684\u65b9\u6cd5&#xff0c;\u5c06\u591a\u4e2a\u4e0d\u540c\u7684\u6df1\u5ea6\u5b66\u4e60\u6a21\u578b\u8fdb\u884c\u7ec4\u5408&#xff0c;\u4ee5\u63d0\u9ad8\u9884\u6d4b\u7684\u51c6\u786e\u6027\u548c\u7a33\u5b9a\u6027\u3002\u5982 Combettes \u548c Wajs \u5c06\u591a\u4e2a\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\u8fdb\u884c\u878d\u5408&#xff0c;\u901a\u8fc7\u5bf9\u4e0d\u540c\u6a21\u578b\u7684\u9884\u6d4b\u7ed3\u679c\u8fdb\u884c\u52a0\u6743\u5e73\u5747&#xff0c;\u6709\u6548\u63d0\u5347\u4e86\u80a1\u7968\u9884\u6d4b\u7684\u7cbe\u5ea6\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u5728\u6570\u636e\u5229\u7528\u65b9\u9762&#xff0c;\u56fd\u5916\u7814\u7a76\u9010\u6e10\u4ece\u5355\u4e00\u7684\u80a1\u4ef7\u6570\u636e\u6269\u5c55\u5230\u591a\u6e90\u6570\u636e\u3002\u9664\u4e86\u5386\u53f2\u80a1\u4ef7\u548c\u6210\u4ea4\u91cf\u6570\u636e\u5916&#xff0c;\u5b66\u8005\u4eec\u5f00\u59cb\u5f15\u5165\u5b8f\u89c2\u7ecf\u6d4e\u6570\u636e\u3001\u516c\u53f8\u8d22\u52a1\u6570\u636e\u3001\u65b0\u95fb\u8d44\u8baf\u4ee5\u53ca\u793e\u4ea4\u5a92\u4f53\u6570\u636e\u7b49\u3002\u5982 Bollen \u7b49\u4eba\u901a\u8fc7\u5206\u6790\u793e\u4ea4\u5a92\u4f53\u4e0a\u7684\u516c\u4f17\u60c5\u7eea\u6570\u636e&#xff0c;\u7ed3\u5408\u80a1\u4ef7\u5386\u53f2\u6570\u636e&#xff0c;\u5229\u7528\u6df1\u5ea6\u5b66\u4e60\u6a21\u578b\u8fdb\u884c\u80a1\u7968\u8d70\u52bf\u9884\u6d4b&#xff0c;\u53d1\u73b0\u516c\u4f17\u60c5\u7eea\u5bf9\u80a1\u7968\u4ef7\u683c\u6709\u4e00\u5b9a\u7684\u5f71\u54cd&#xff0c;\u591a\u6e90\u6570\u636e\u7684\u878d\u5408\u80fd\u591f\u4e3a\u80a1\u7968\u9884\u6d4b\u63d0\u4f9b\u66f4\u4e30\u5bcc\u7684\u4fe1\u606f&#xff0c;\u63d0\u9ad8\u9884\u6d4b\u7684\u51c6\u786e\u6027\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u5728\u5b9e\u9645\u5e94\u7528\u4e2d&#xff0c;\u4e00\u4e9b\u91d1\u878d\u673a\u6784\u5df2\u7ecf\u5f00\u59cb\u5c1d\u8bd5\u5c06\u6df1\u5ea6\u5b66\u4e60\u6a21\u578b\u5e94\u7528\u4e8e\u91cf\u5316\u6295\u8d44\u7b56\u7565\u3002\u4f8b\u5982&#xff0c;\u8457\u540d\u7684\u5bf9\u51b2\u57fa\u91d1\u516c\u53f8\u6587\u827a\u590d\u5174\u79d1\u6280\u516c\u53f8&#xff0c;\u5229\u7528\u6df1\u5ea6\u5b66\u4e60\u6280\u672f\u6784\u5efa\u590d\u6742\u7684\u91cf\u5316\u4ea4\u6613\u6a21\u578b&#xff0c;\u901a\u8fc7\u5bf9\u5927\u91cf\u91d1\u878d\u6570\u636e\u7684\u5206\u6790\u548c\u9884\u6d4b&#xff0c;\u5b9e\u73b0\u4e86\u8f83\u9ad8\u7684\u6295\u8d44\u56de\u62a5\u7387\u3002\u8fd9\u4e9b\u5b9e\u8df5\u8868\u660e&#xff0c;\u6df1\u5ea6\u5b66\u4e60\u5728\u80a1\u7968\u9884\u6d4b\u9886\u57df\u5177\u6709\u5de8\u5927\u7684\u5e94\u7528\u6f5c\u529b&#xff0c;\u80fd\u591f\u4e3a\u91d1\u878d\u5e02\u573a\u7684\u6295\u8d44\u51b3\u7b56\u63d0\u4f9b\u6709\u529b\u652f\u6301\u3002<\/p>\n<h3 style=\"margin-left:0;margin-right:0;text-align:justify\">1.3 \u7814\u7a76\u65b9\u6cd5\u4e0e\u6280\u672f\u8def\u7ebf<\/h3>\n<h4 style=\"margin-left:0;margin-right:0;text-align:justify\">1.3.1 \u7814\u7a76\u65b9\u6cd5<\/h4>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u672c\u7814\u7a76\u7efc\u5408\u8fd0\u7528\u591a\u79cd\u7814\u7a76\u65b9\u6cd5&#xff0c;\u4ee5\u786e\u4fdd\u7814\u7a76\u7684\u79d1\u5b66\u6027\u3001\u5168\u9762\u6027\u548c\u6df1\u5165\u6027\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">1.\u6587\u732e\u7814\u7a76\u6cd5&#xff1a;\u901a\u8fc7\u5e7f\u6cdb\u67e5\u9605\u56fd\u5185\u5916\u76f8\u5173\u6587\u732e&#xff0c;\u5168\u9762\u4e86\u89e3\u6df1\u5ea6\u5b66\u4e60\u5728\u80a1\u7968\u9884\u6d4b\u9886\u57df\u7684\u7814\u7a76\u73b0\u72b6\u548c\u53d1\u5c55\u8d8b\u52bf\u3002\u68b3\u7406\u548c\u5206\u6790\u73b0\u6709\u7814\u7a76\u4e2d\u4f7f\u7528\u7684\u6a21\u578b\u3001\u7b97\u6cd5\u3001\u6570\u636e\u5904\u7406\u65b9\u6cd5\u4ee5\u53ca\u5b9e\u8bc1\u7ed3\u679c&#xff0c;\u4e3a\u672c\u7814\u7a76\u63d0\u4f9b\u575a\u5b9e\u7684\u7406\u8bba\u57fa\u7840\u548c\u7814\u7a76\u601d\u8def\u3002\u4f8b\u5982&#xff0c;\u6df1\u5165\u7814\u7a76\u56fd\u5185\u5916\u5b66\u8005\u5bf9 LSTM \u6a21\u578b\u5728\u80a1\u7968\u9884\u6d4b\u4e2d\u5e94\u7528\u7684\u76f8\u5173\u6587\u732e&#xff0c;\u4e86\u89e3\u5176\u5728\u4e0d\u540c\u5e02\u573a\u73af\u5883\u4e0b\u7684\u8868\u73b0\u548c\u6539\u8fdb\u65b9\u5411&#xff0c;\u4e3a\u672c\u6587\u7684\u6a21\u578b\u9009\u62e9\u548c\u4f18\u5316\u63d0\u4f9b\u53c2\u8003\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">2.\u5b9e\u9a8c\u6cd5&#xff1a;\u642d\u5efa\u5b9e\u9a8c\u73af\u5883&#xff0c;\u8fdb\u884c\u591a\u7ec4\u5b9e\u9a8c\u4ee5\u9a8c\u8bc1\u57fa\u4e8e\u6df1\u5ea6\u5b66\u4e60\u7684\u80a1\u7968\u9884\u6d4b\u6a21\u578b\u7684\u6027\u80fd\u3002\u5728\u5b9e\u9a8c\u8fc7\u7a0b\u4e2d&#xff0c;\u901a\u8fc7\u63a7\u5236\u53d8\u91cf&#xff0c;\u5bf9\u6bd4\u4e0d\u540c\u6a21\u578b\u7ed3\u6784\u3001\u53c2\u6570\u8bbe\u7f6e\u4ee5\u53ca\u6570\u636e\u5904\u7406\u65b9\u5f0f\u4e0b\u7684\u9884\u6d4b\u7ed3\u679c&#xff0c;\u4ece\u800c\u786e\u5b9a\u6700\u4f18\u7684\u6a21\u578b\u914d\u7f6e\u3002\u4f8b\u5982&#xff0c;\u8bbe\u7f6e\u4e0d\u540c\u7684\u9690\u85cf\u5c42\u8282\u70b9\u6570\u91cf\u3001\u5b66\u4e60\u7387\u3001\u8bad\u7ec3\u8f6e\u6570\u7b49\u53c2\u6570&#xff0c;\u89c2\u5bdf\u6a21\u578b\u5728\u8bad\u7ec3\u96c6\u548c\u6d4b\u8bd5\u96c6\u4e0a\u7684\u9884\u6d4b\u51c6\u786e\u7387\u3001\u5747\u65b9\u8bef\u5dee\u7b49\u6307\u6807\u7684\u53d8\u5316&#xff0c;\u4ee5\u627e\u5230\u6700\u9002\u5408\u80a1\u7968\u9884\u6d4b\u7684\u53c2\u6570\u7ec4\u5408\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">3.\u6848\u4f8b\u5206\u6790\u6cd5&#xff1a;\u9009\u53d6\u5177\u6709\u4ee3\u8868\u6027\u7684\u80a1\u7968\u6570\u636e\u4f5c\u4e3a\u6848\u4f8b&#xff0c;\u6df1\u5165\u5206\u6790\u57fa\u4e8e Django \u7684\u80a1\u7968\u9884\u6d4b\u7cfb\u7edf\u7684\u5b9e\u9645\u5e94\u7528\u6548\u679c\u3002\u901a\u8fc7\u5bf9\u5177\u4f53\u80a1\u7968\u7684\u5386\u53f2\u4ef7\u683c\u8d70\u52bf\u3001\u6210\u4ea4\u91cf\u7b49\u6570\u636e\u8fdb\u884c\u9884\u6d4b&#xff0c;\u5e76\u4e0e\u5b9e\u9645\u5e02\u573a\u60c5\u51b5\u8fdb\u884c\u5bf9\u6bd4&#xff0c;\u8bc4\u4f30\u7cfb\u7edf\u7684\u9884\u6d4b\u51c6\u786e\u6027\u548c\u53ef\u9760\u6027\u3002\u540c\u65f6&#xff0c;\u5206\u6790\u6848\u4f8b\u4e2d\u53ef\u80fd\u5f71\u54cd\u9884\u6d4b\u7ed3\u679c\u7684\u56e0\u7d20&#xff0c;\u5982\u5b8f\u89c2\u7ecf\u6d4e\u73af\u5883\u7684\u53d8\u5316\u3001\u516c\u53f8\u91cd\u5927\u4e8b\u4ef6\u7684\u53d1\u751f\u7b49&#xff0c;\u4e3a\u8fdb\u4e00\u6b65\u6539\u8fdb\u6a21\u578b\u548c\u7cfb\u7edf\u63d0\u4f9b\u5b9e\u8df5\u4f9d\u636e\u3002<\/p>\n<h4 style=\"margin-left:0;margin-right:0;text-align:justify\">1.3.2 \u6280\u672f\u8def\u7ebf<\/h4>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u672c\u7814\u7a76\u7684\u6280\u672f\u8def\u7ebf\u5982\u4e0b\u6240\u793a&#xff1a;<\/p>\n<p style=\"margin-left:0;margin-right:0\">graph TD;<\/p>\n<p style=\"margin-left:0;margin-right:0\">A[\u6570\u636e\u83b7\u53d6] &#8211;&gt; B[\u6570\u636e\u9884\u5904\u7406];<\/p>\n<p style=\"margin-left:0;margin-right:0\">B &#8211;&gt; C[\u7279\u5f81\u5de5\u7a0b];<\/p>\n<p style=\"margin-left:0;margin-right:0\">\u00a0\u00a0\u00a0 C &#8211;&gt; D[\u6a21\u578b\u8bad\u7ec3];<\/p>\n<p style=\"margin-left:0;margin-right:0\">\u00a0\u00a0\u00a0 D &#8211;&gt; E[\u6a21\u578b\u8bc4\u4f30];<\/p>\n<p style=\"margin-left:0;margin-right:0\">\u00a0\u00a0\u00a0 E &#8211;&gt; F{\u6a21\u578b\u6027\u80fd\u662f\u5426\u6ee1\u8db3\u8981\u6c42?};<\/p>\n<p style=\"margin-left:0;margin-right:0\">\u00a0\u00a0\u00a0 F &#8211;&gt;|\u662f| G[\u7cfb\u7edf\u5b9e\u73b0];<\/p>\n<p style=\"margin-left:0;margin-right:0\">\u00a0\u00a0\u00a0 F &#8211;&gt;|\u5426| H[\u8c03\u6574\u6a21\u578b\u53c2\u6570\u6216\u7ed3\u6784];<\/p>\n<p style=\"margin-left:0;margin-right:0\">\u00a0\u00a0\u00a0 H &#8211;&gt; D;<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u6570\u636e\u83b7\u53d6&#xff1a;\u4ece\u91d1\u878d\u6570\u636e\u63d0\u4f9b\u5546\u3001\u8bc1\u5238\u4ea4\u6613\u6240\u5b98\u65b9\u7f51\u7ad9\u4ee5\u53ca\u76f8\u5173\u6570\u636e\u5e93\u4e2d\u6536\u96c6\u80a1\u7968\u5386\u53f2\u4ef7\u683c\u3001\u6210\u4ea4\u91cf\u3001\u516c\u53f8\u8d22\u52a1\u62a5\u8868\u3001\u5b8f\u89c2\u7ecf\u6d4e\u6570\u636e\u7b49\u591a\u6e90\u6570\u636e\u3002\u786e\u4fdd\u6570\u636e\u7684\u51c6\u786e\u6027\u3001\u5b8c\u6574\u6027\u548c\u65f6\u6548\u6027&#xff0c;\u4e3a\u540e\u7eed\u7684\u5206\u6790\u548c\u5efa\u6a21\u63d0\u4f9b\u53ef\u9760\u7684\u6570\u636e\u652f\u6301\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u6570\u636e\u9884\u5904\u7406&#xff1a;\u5bf9\u83b7\u53d6\u5230\u7684\u6570\u636e\u8fdb\u884c\u6e05\u6d17&#xff0c;\u53bb\u9664\u566a\u58f0\u6570\u636e\u3001\u5f02\u5e38\u503c\u548c\u7f3a\u5931\u503c&#xff0c;\u4fdd\u8bc1\u6570\u636e\u7684\u8d28\u91cf\u3002\u5bf9\u6570\u636e\u8fdb\u884c\u5f52\u4e00\u5316\u3001\u6807\u51c6\u5316\u5904\u7406&#xff0c;\u5c06\u4e0d\u540c\u7279\u5f81\u7684\u6570\u636e\u8f6c\u5316\u5230\u76f8\u540c\u7684\u5c3a\u5ea6&#xff0c;\u4ee5\u63d0\u9ad8\u6a21\u578b\u7684\u8bad\u7ec3\u6548\u7387\u548c\u9884\u6d4b\u7cbe\u5ea6\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u7279\u5f81\u5de5\u7a0b&#xff1a;\u4ece\u539f\u59cb\u6570\u636e\u4e2d\u63d0\u53d6\u548c\u6784\u9020\u5bf9\u80a1\u7968\u4ef7\u683c\u9884\u6d4b\u6709\u91cd\u8981\u5f71\u54cd\u7684\u7279\u5f81&#xff0c;\u5982\u6280\u672f\u6307\u6807&#xff08;\u79fb\u52a8\u5e73\u5747\u7ebf\u3001\u76f8\u5bf9\u5f3a\u5f31\u6307\u6807\u7b49&#xff09;\u3001\u57fa\u672c\u9762\u6307\u6807&#xff08;\u5e02\u76c8\u7387\u3001\u5e02\u51c0\u7387\u7b49&#xff09;\u4ee5\u53ca\u57fa\u4e8e\u65f6\u95f4\u5e8f\u5217\u7684\u7279\u5f81\u3002\u5bf9\u7279\u5f81\u8fdb\u884c\u7b5b\u9009\u548c\u7ec4\u5408&#xff0c;\u53bb\u9664\u5197\u4f59\u7279\u5f81&#xff0c;\u4fdd\u7559\u6700\u5177\u4ee3\u8868\u6027\u7684\u7279\u5f81&#xff0c;\u4ee5\u964d\u4f4e\u6a21\u578b\u7684\u590d\u6742\u5ea6&#xff0c;\u63d0\u9ad8\u6a21\u578b\u7684\u6cdb\u5316\u80fd\u529b\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u6a21\u578b\u8bad\u7ec3&#xff1a;\u9009\u62e9\u5408\u9002\u7684\u6df1\u5ea6\u5b66\u4e60\u6a21\u578b&#xff0c;\u5982 LSTM&#xff0c;\u6784\u5efa\u80a1\u7968\u9884\u6d4b\u6a21\u578b\u3002\u4f7f\u7528\u9884\u5904\u7406\u548c\u7279\u5f81\u5de5\u7a0b\u540e\u7684\u6570\u636e\u5bf9\u6a21\u578b\u8fdb\u884c\u8bad\u7ec3&#xff0c;\u901a\u8fc7\u53cd\u5411\u4f20\u64ad\u7b97\u6cd5\u4e0d\u65ad\u8c03\u6574\u6a21\u578b\u7684\u53c2\u6570&#xff0c;\u4f7f\u6a21\u578b\u80fd\u591f\u5b66\u4e60\u5230\u80a1\u7968\u6570\u636e\u4e2d\u7684\u5185\u5728\u89c4\u5f8b\u548c\u7279\u5f81\u3002\u5728\u8bad\u7ec3\u8fc7\u7a0b\u4e2d&#xff0c;\u91c7\u7528\u4ea4\u53c9\u9a8c\u8bc1\u7b49\u65b9\u6cd5&#xff0c;\u9632\u6b62\u6a21\u578b\u8fc7\u62df\u5408&#xff0c;\u63d0\u9ad8\u6a21\u578b\u7684\u7a33\u5b9a\u6027\u548c\u6cdb\u5316\u80fd\u529b\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u6a21\u578b\u8bc4\u4f30&#xff1a;\u4f7f\u7528\u6d4b\u8bd5\u96c6\u6570\u636e\u5bf9\u8bad\u7ec3\u597d\u7684\u6a21\u578b\u8fdb\u884c\u8bc4\u4f30&#xff0c;\u901a\u8fc7\u8ba1\u7b97\u9884\u6d4b\u51c6\u786e\u7387\u3001\u5747\u65b9\u8bef\u5dee\u3001\u5e73\u5747\u7edd\u5bf9\u8bef\u5dee\u7b49\u6307\u6807&#xff0c;\u8861\u91cf\u6a21\u578b\u7684\u9884\u6d4b\u6027\u80fd\u3002\u6839\u636e\u8bc4\u4f30\u7ed3\u679c&#xff0c;\u5206\u6790\u6a21\u578b\u7684\u4f18\u70b9\u548c\u4e0d\u8db3\u4e4b\u5904&#xff0c;\u4e3a\u6a21\u578b\u7684\u4f18\u5316\u548c\u6539\u8fdb\u63d0\u4f9b\u4f9d\u636e\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u7cfb\u7edf\u5b9e\u73b0&#xff1a;\u57fa\u4e8e Django \u6846\u67b6\u642d\u5efa\u80a1\u7968\u9884\u6d4b\u7cfb\u7edf&#xff0c;\u5c06\u8bad\u7ec3\u597d\u7684\u6a21\u578b\u96c6\u6210\u5230\u7cfb\u7edf\u4e2d\u3002\u8bbe\u8ba1\u53cb\u597d\u7684\u7528\u6237\u754c\u9762&#xff0c;\u5b9e\u73b0\u6570\u636e\u8f93\u5165\u3001\u9884\u6d4b\u7ed3\u679c\u5c55\u793a\u3001\u53ef\u89c6\u5316\u5206\u6790\u7b49\u529f\u80fd&#xff0c;\u65b9\u4fbf\u7528\u6237\u4f7f\u7528\u548c\u7406\u89e3\u3002\u5bf9\u7cfb\u7edf\u8fdb\u884c\u6d4b\u8bd5\u548c\u4f18\u5316&#xff0c;\u786e\u4fdd\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\u3001\u53ef\u9760\u6027\u548c\u9ad8\u6548\u6027\u3002<\/p>\n<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\n<h2 style=\"margin-left:0;margin-right:0;text-align:center\">2\u00a0 \u76f8\u5173\u6280\u672f\u57fa\u7840<\/h2>\n<h3 style=\"margin-left:0;margin-right:0;text-align:justify\">2.1 Django\u6846\u67b6\u6982\u8ff0<\/h3>\n<h4 style=\"margin-left:0;margin-right:0;text-align:justify\">2.1.1 Django \u7b80\u4ecb\u4e0e\u7279\u70b9<\/h4>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">Django \u662f\u4e00\u4e2a\u57fa\u4e8e Python \u7684\u9ad8\u7ea7 Web \u6846\u67b6&#xff0c;\u5b83\u8d77\u6e90\u4e8e 2003 \u5e74&#xff0c;\u7531\u7f8e\u56fd\u582a\u8428\u65af\u5dde\u7684\u4e00\u4e2a Web \u5f00\u53d1\u56e2\u961f\u4e3a\u7ef4\u62a4\u5f53\u5730\u65b0\u95fb\u7ad9\u70b9\u800c\u5f00\u53d1&#xff0c;\u65e8\u5728\u63d0\u9ad8\u5f00\u53d1\u6548\u7387&#xff0c;\u7f29\u77ed\u5f00\u53d1\u5468\u671f\u30022005 \u5e74 6 \u6708&#xff0c;Django \u4ee5\u5f00\u6e90\u8f6f\u4ef6\u7684\u5f62\u5f0f\u53d1\u5e03&#xff0c;\u81ea\u6b64\u5728\u5168\u7403\u8303\u56f4\u5185\u5f97\u5230\u4e86\u5e7f\u6cdb\u5e94\u7528\u548c\u53d1\u5c55&#xff0c;\u9010\u6e10\u6210\u4e3a Python Web \u5f00\u53d1\u9886\u57df\u4e2d\u5907\u53d7\u9752\u7750\u7684\u6846\u67b6\u4e4b\u4e00\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">Django \u5177\u6709\u8bf8\u591a\u663e\u8457\u7279\u70b9&#xff0c;\u8fd9\u4e9b\u7279\u70b9\u4f7f\u5176\u5728\u4f17\u591a Web \u6846\u67b6\u4e2d\u8131\u9896\u800c\u51fa&#xff1a;<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u9ad8\u6548\u5f00\u53d1&#xff1a;Django \u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u5185\u7f6e\u5de5\u5177\u548c\u529f\u80fd&#xff0c;\u5982\u5f3a\u5927\u7684\u5bf9\u8c61\u5173\u7cfb\u6620\u5c04&#xff08;ORM&#xff09;\u3001\u81ea\u52a8\u751f\u6210\u7684\u7ba1\u7406\u754c\u9762\u3001URL \u5206\u53d1\u673a\u5236\u3001\u8868\u5355\u5904\u7406\u7b49&#xff0c;\u6781\u5927\u5730\u51cf\u5c11\u4e86\u5f00\u53d1\u8005\u7f16\u5199\u91cd\u590d\u4ee3\u7801\u7684\u5de5\u4f5c\u91cf&#xff0c;\u80fd\u591f\u5feb\u901f\u642d\u5efa Web \u5e94\u7528\u7a0b\u5e8f\u7684\u6838\u5fc3\u67b6\u6784\u3002\u4f8b\u5982&#xff0c;\u901a\u8fc7 ORM&#xff0c;\u5f00\u53d1\u8005\u53ef\u4ee5\u4f7f\u7528 Python \u4ee3\u7801\u6765\u64cd\u4f5c\u6570\u636e\u5e93&#xff0c;\u800c\u65e0\u9700\u7f16\u5199\u590d\u6742\u7684 SQL \u8bed\u53e5&#xff0c;\u8fd9\u4f7f\u5f97\u6570\u636e\u5e93\u64cd\u4f5c\u53d8\u5f97\u66f4\u52a0\u7b80\u6d01\u9ad8\u6548&#xff0c;\u5927\u5927\u63d0\u9ad8\u4e86\u5f00\u53d1\u6548\u7387\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u5b89\u5168\u7a33\u5b9a&#xff1a;Django \u9ad8\u5ea6\u91cd\u89c6\u5b89\u5168\u6027&#xff0c;\u5185\u7f6e\u4e86\u591a\u79cd\u5b89\u5168\u9632\u62a4\u673a\u5236&#xff0c;\u5982\u9632\u6b62\u8de8\u7ad9\u8bf7\u6c42\u4f2a\u9020&#xff08;CSRF&#xff09;\u653b\u51fb\u3001SQL \u6ce8\u5165\u653b\u51fb\u3001\u70b9\u51fb\u52ab\u6301\u9632\u62a4\u7b49&#xff0c;\u540c\u65f6\u63d0\u4f9b\u4e86\u7528\u6237\u8ba4\u8bc1\u3001\u6743\u9650\u7ba1\u7406\u7b49\u529f\u80fd&#xff0c;\u5e2e\u52a9\u5f00\u53d1\u8005\u8f7b\u677e\u6784\u5efa\u5b89\u5168\u53ef\u9760\u7684 Web \u5e94\u7528\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d&#xff0c;Django \u7684\u5b89\u5168\u673a\u5236\u80fd\u591f\u6709\u6548\u4fdd\u62a4\u7528\u6237\u6570\u636e\u548c\u5e94\u7528\u7cfb\u7edf\u7684\u5b89\u5168&#xff0c;\u51cf\u5c11\u5b89\u5168\u6f0f\u6d1e\u5e26\u6765\u7684\u98ce\u9669\u3002Django \u8fd8\u5177\u6709\u826f\u597d\u7684\u7a33\u5b9a\u6027&#xff0c;\u7ecf\u8fc7\u591a\u5e74\u7684\u53d1\u5c55\u548c\u5927\u91cf\u9879\u76ee\u7684\u5b9e\u8df5\u68c0\u9a8c&#xff0c;\u5176\u6838\u5fc3\u6846\u67b6\u975e\u5e38\u7a33\u5b9a&#xff0c;\u80fd\u591f\u4fdd\u8bc1\u5e94\u7528\u7a0b\u5e8f\u5728\u5404\u79cd\u73af\u5883\u4e0b\u7a33\u5b9a\u8fd0\u884c\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u53ef\u6269\u5c55\u6027&#xff1a;Django 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\u7684\u529f\u80fd\u751f\u6001\u7cfb\u7edf&#xff0c;\u4f7f\u5f97\u5f00\u53d1\u8005\u80fd\u591f\u5feb\u901f\u96c6\u6210\u5404\u79cd\u529f\u80fd&#xff0c;\u6ee1\u8db3\u4e0d\u540c\u9879\u76ee\u7684\u591a\u6837\u5316\u9700\u6c42\u3002\u4f8b\u5982&#xff0c;\u5728\u5f00\u53d1\u4e00\u4e2a\u7535\u5b50\u5546\u52a1\u7f51\u7ad9\u65f6&#xff0c;\u5f00\u53d1\u8005\u53ef\u4ee5\u901a\u8fc7\u5b89\u88c5\u7b2c\u4e09\u65b9\u7684\u652f\u4ed8\u63d2\u4ef6&#xff0c;\u5feb\u901f\u5b9e\u73b0\u652f\u4ed8\u529f\u80fd&#xff0c;\u800c\u65e0\u9700\u4ece\u5934\u5f00\u59cb\u5f00\u53d1\u652f\u4ed8\u6a21\u5757\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u4ee3\u7801\u590d\u7528\u6027\u9ad8&#xff1a;Django \u9075\u5faa \u201c\u4e0d\u8981\u91cd\u590d\u81ea\u5df1\u201d&#xff08;DRY&#xff09;\u7684\u539f\u5219&#xff0c;\u5f3a\u8c03\u4ee3\u7801\u7684\u590d\u7528\u6027\u3002\u901a\u8fc7\u5c06\u5e94\u7528\u7a0b\u5e8f\u5212\u5206\u4e3a\u591a\u4e2a\u72ec\u7acb\u7684\u6a21\u5757\u548c\u7ec4\u4ef6&#xff0c;\u6bcf\u4e2a\u6a21\u5757\u90fd\u5177\u6709\u660e\u786e\u7684\u804c\u8d23\u548c\u529f\u80fd&#xff0c;\u8fd9\u4e9b\u6a21\u5757\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u9879\u76ee\u4e2d\u91cd\u590d\u4f7f\u7528&#xff0c;\u51cf\u5c11\u4e86\u4ee3\u7801\u7684\u5197\u4f59&#xff0c;\u63d0\u9ad8\u4e86\u5f00\u53d1\u6548\u7387\u548c\u4ee3\u7801\u7684\u53ef\u7ef4\u62a4\u6027\u3002\u4f8b\u5982&#xff0c;Django 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\u8bed\u53e5\u3002\u4f8b\u5982&#xff0c;\u5b9a\u4e49\u4e00\u4e2a\u7528\u6237\u6a21\u578b\u7c7b&#xff0c;\u901a\u8fc7 Django \u7684 ORM \u53ef\u4ee5\u8f7b\u677e\u5730\u5b9e\u73b0\u5bf9\u7528\u6237\u8868\u7684\u521b\u5efa\u3001\u63d2\u5165\u3001\u67e5\u8be2\u3001\u66f4\u65b0\u548c\u5220\u9664\u7b49\u64cd\u4f5c&#xff0c;\u5e76\u4e14\u53ef\u4ee5\u65b9\u4fbf\u5730\u5b9a\u4e49\u7528\u6237\u8868\u4e0e\u5176\u4ed6\u8868\u4e4b\u95f4\u7684\u5173\u7cfb&#xff0c;\u5982\u4e00\u5bf9\u591a\u3001\u591a\u5bf9\u591a\u5173\u7cfb\u7b49\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u6a21\u677f&#xff08;Template&#xff09;&#xff1a;\u6a21\u677f\u4f4d\u4e8e MTV \u6a21\u5f0f\u7684\u9876\u5c42&#xff0c;\u4e3b\u8981\u8d1f\u8d23\u5904\u7406\u4e0e\u8868\u73b0\u76f8\u5173\u7684\u64cd\u4f5c&#xff0c;\u5373\u51b3\u5b9a\u5982\u4f55\u5c06\u6570\u636e\u5c55\u793a\u7ed9\u7528\u6237\u3002\u6a21\u677f\u4f7f\u7528 Django 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style=\"margin-left:0;margin-right:0;text-align:justify\">URL \u5206\u53d1\u5668&#xff1a;\u867d\u7136\u5728 MTV \u6a21\u5f0f\u4e2d\u6ca1\u6709\u5355\u72ec\u5217\u51fa&#xff0c;\u4f46 URL \u5206\u53d1\u5668\u8d77\u7740\u81f3\u5173\u91cd\u8981\u7684\u4f5c\u7528&#xff0c;\u5b83\u7c7b\u4f3c\u4e8e MVC \u6a21\u5f0f\u4e2d\u7684\u63a7\u5236\u5668&#xff08;Controller&#xff09;\u3002URL \u5206\u53d1\u5668\u7684\u4f5c\u7528\u662f\u5c06\u7528\u6237\u7684 URL \u8bf7\u6c42\u6620\u5c04\u5230\u76f8\u5e94\u7684\u89c6\u56fe\u51fd\u6570\u6216\u7c7b\u3002\u5b83\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u6765\u5339\u914d URL&#xff0c;\u5f53\u7528\u6237\u8bbf\u95ee\u4e00\u4e2a URL \u65f6&#xff0c;URL \u5206\u53d1\u5668\u4f1a\u5728\u5b9a\u4e49\u597d\u7684 URL \u6a21\u5f0f\u4e2d\u67e5\u627e\u5339\u914d\u9879&#xff0c;\u4e00\u65e6\u627e\u5230\u5339\u914d\u7684 URL \u6a21\u5f0f&#xff0c;\u5c31\u4f1a\u8c03\u7528\u5bf9\u5e94\u7684\u89c6\u56fe\u51fd\u6570\u6765\u5904\u7406\u8bf7\u6c42\u3002\u4f8b\u5982&#xff0c;\u5728\u4e00\u4e2a\u65b0\u95fb\u7f51\u7ad9\u4e2d&#xff0c;URL \/news\/detail\/123\/ \u53ef\u80fd\u4f1a\u88ab\u6620\u5c04\u5230\u4e00\u4e2a\u4e13\u95e8\u5904\u7406\u65b0\u95fb\u8be6\u60c5\u7684\u89c6\u56fe\u51fd\u6570&#xff0c;\u8be5\u51fd\u6570\u4f1a\u6839\u636e\u65b0\u95fb\u7684 ID&#xff08;123&#xff09;\u4ece\u6570\u636e\u5e93\u4e2d\u83b7\u53d6\u65b0\u95fb\u5185\u5bb9&#xff0c;\u5e76\u8fd4\u56de\u7ed9\u7528\u6237\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">Django \u7684 MVC \u67b6\u6784\u6a21\u5f0f\u4f7f\u5f97\u5404\u4e2a\u7ec4\u4ef6\u4e4b\u95f4\u5206\u5de5\u660e\u786e&#xff0c;\u804c\u8d23\u6e05\u6670&#xff0c;\u5f00\u53d1\u8005\u53ef\u4ee5\u4e13\u6ce8\u4e8e\u4e1a\u52a1\u903b\u8f91\u7684\u5b9e\u73b0&#xff0c;\u800c\u65e0\u9700\u8fc7\u591a\u5173\u6ce8\u5176\u4ed6\u65b9\u9762\u7684\u7ec6\u8282\u3002\u8fd9\u79cd\u67b6\u6784\u6a21\u5f0f\u63d0\u9ad8\u4e86\u4ee3\u7801\u7684\u53ef\u7ef4\u62a4\u6027\u548c\u53ef\u6269\u5c55\u6027&#xff0c;\u4f7f\u5f97 Django \u975e\u5e38\u9002\u5408\u5f00\u53d1\u5927\u578b\u3001\u590d\u6742\u7684 Web \u5e94\u7528\u7a0b\u5e8f\u3002\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d&#xff0c;\u901a\u8fc7\u5408\u7406\u5730\u8bbe\u8ba1\u6a21\u578b\u3001\u89c6\u56fe\u548c\u6a21\u677f&#xff0c;\u4ee5\u53ca\u914d\u7f6e URL \u5206\u53d1\u5668&#xff0c;\u53ef\u4ee5\u8f7b\u677e\u5730\u6784\u5efa\u51fa\u529f\u80fd\u5f3a\u5927\u3001\u6027\u80fd\u4f18\u826f\u7684 Web \u5e94\u7528\u3002<\/p>\n<h3 style=\"margin-left:0;margin-right:0;text-align:justify\">2.2 LSTM \u795e\u7ecf\u7f51\u7edc\u548cBP\u795e\u7ecf\u7f51\u7edc\u539f\u7406<\/h3>\n<h4 style=\"margin-left:0;margin-right:0;text-align:justify\">2.2.1 BP\u795e\u7ecf\u7f51\u7edc\u57fa\u7840<\/h4>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">BP&#xff08;Back Propagation&#xff09;\u795e\u7ecf\u7f51\u7edc&#xff0c;\u5373\u53cd\u5411\u4f20\u64ad\u795e\u7ecf\u7f51\u7edc&#xff0c;\u662f\u4e00\u79cd\u57fa\u4e8e\u8bef\u5dee\u53cd\u5411\u4f20\u64ad\u7b97\u6cd5\u7684\u591a\u5c42\u524d\u9988\u795e\u7ecf\u7f51\u7edc\u3002\u5b83\u662f\u76ee\u524d\u5e94\u7528\u6700\u5e7f\u6cdb\u7684\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\u4e4b\u4e00&#xff0c;\u5177\u6709\u5f3a\u5927\u7684\u975e\u7ebf\u6027\u6620\u5c04\u80fd\u529b\u548c\u81ea\u5b66\u4e60\u80fd\u529b\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">1.\u57fa\u672c\u7ed3\u6784&#xff1a;<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u8f93\u5165\u5c42&#xff1a;\u8d1f\u8d23\u63a5\u6536\u5916\u90e8\u8f93\u5165\u6570\u636e\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u9690\u85cf\u5c42&#xff1a;\u4e00\u4e2a\u6216\u591a\u4e2a&#xff0c;\u8d1f\u8d23\u5bf9\u8f93\u5165\u6570\u636e\u8fdb\u884c\u975e\u7ebf\u6027\u53d8\u6362\u548c\u7279\u5f81\u63d0\u53d6\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u8f93\u51fa\u5c42&#xff1a;\u8d1f\u8d23\u8f93\u51fa\u6700\u7ec8\u7684\u7ed3\u679c\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">2.\u5de5\u4f5c\u539f\u7406&#xff1a;<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u524d\u5411\u4f20\u64ad&#xff1a;\u8f93\u5165\u6570\u636e\u4ece\u8f93\u5165\u5c42\u4f20\u5165&#xff0c;\u7ecf\u8fc7\u9690\u85cf\u5c42\u7684\u5904\u7406&#xff0c;\u6700\u7ec8\u5230\u8fbe\u8f93\u51fa\u5c42&#xff0c;\u5f97\u5230\u9884\u6d4b\u7ed3\u679c\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u8bef\u5dee\u8ba1\u7b97&#xff1a;\u5c06\u9884\u6d4b\u7ed3\u679c\u4e0e\u771f\u5b9e\u503c\u8fdb\u884c\u6bd4\u8f83&#xff0c;\u8ba1\u7b97\u8bef\u5dee\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u53cd\u5411\u4f20\u64ad&#xff1a;\u6839\u636e\u8bef\u5dee&#xff0c;\u4ece\u8f93\u51fa\u5c42\u5f00\u59cb&#xff0c;\u9010\u5c42\u5411\u540e\u4f20\u64ad\u8bef\u5dee&#xff0c;\u8c03\u6574\u7f51\u7edc\u4e2d\u7684\u6743\u91cd\u548c\u504f\u7f6e\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u6743\u91cd\u66f4\u65b0&#xff1a;\u4f7f\u7528\u4f18\u5316\u7b97\u6cd5&#xff08;\u5982\u68af\u5ea6\u4e0b\u964d&#xff09;\u66f4\u65b0\u7f51\u7edc\u6743\u91cd&#xff0c;\u4ee5\u51cf\u5c0f\u8bef\u5dee\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">3.\u5173\u952e\u7279\u70b9&#xff1a;<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u975e\u7ebf\u6027\u6620\u5c04\u80fd\u529b&#xff1a;BP\u795e\u7ecf\u7f51\u7edc\u80fd\u591f\u903c\u8fd1\u4efb\u610f\u590d\u6742\u7684\u975e\u7ebf\u6027\u5173\u7cfb\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u81ea\u5b66\u4e60\u80fd\u529b&#xff1a;\u901a\u8fc7\u8bad\u7ec3\u6570\u636e&#xff0c;\u7f51\u7edc\u80fd\u591f\u81ea\u52a8\u5b66\u4e60\u8f93\u5165\u4e0e\u8f93\u51fa\u4e4b\u95f4\u7684\u590d\u6742\u5173\u7cfb\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u7075\u6d3b\u6027&#xff1a;\u53ef\u4ee5\u6839\u636e\u5b9e\u9645\u95ee\u9898\u8c03\u6574\u7f51\u7edc\u7ed3\u6784&#xff0c;\u5982\u589e\u52a0\u9690\u85cf\u5c42\u6216\u9690\u85cf\u5355\u5143\u6570\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u5e94\u7528\u9886\u57df&#xff1a;<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">BP\u795e\u7ecf\u7f51\u7edc\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6a21\u5f0f\u8bc6\u522b\u3001\u56fe\u50cf\u5904\u7406\u3001\u81ea\u7136\u8bed\u8a00\u5904\u7406\u3001\u91d1\u878d\u9884\u6d4b\u7b49\u9886\u57df\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u6ce8\u610f\u4e8b\u9879&#xff1a;<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u8fc7\u62df\u5408\u4e0e\u6b20\u62df\u5408&#xff1a;\u9700\u8981\u5408\u7406\u9009\u62e9\u7f51\u7edc\u7ed3\u6784\u548c\u6b63\u5219\u5316\u65b9\u6cd5\u6765\u907f\u514d\u8fc7\u62df\u5408\u6216\u6b20\u62df\u5408\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u8bad\u7ec3\u65f6\u95f4&#xff1a;BP\u795e\u7ecf\u7f51\u7edc\u7684\u8bad\u7ec3\u53ef\u80fd\u9700\u8981\u8f83\u957f\u65f6\u95f4&#xff0c;\u7279\u522b\u662f\u5bf9\u4e8e\u5927\u578b\u7f51\u7edc\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u5c40\u90e8\u6700\u4f18&#xff1a;\u68af\u5ea6\u4e0b\u964d\u7b49\u4f18\u5316\u7b97\u6cd5\u53ef\u80fd\u9677\u5165\u5c40\u90e8\u6700\u4f18&#xff0c;\u9700\u8981\u91c7\u7528\u5408\u9002\u7684\u521d\u59cb\u5316\u65b9\u6cd5\u548c\u4f18\u5316\u7b56\u7565\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u603b\u4e4b&#xff0c;BP\u795e\u7ecf\u7f51\u7edc\u662f\u4e00\u79cd\u5f3a\u5927\u7684\u673a\u5668\u5b66\u4e60\u5de5\u5177&#xff0c;\u901a\u8fc7\u6df1\u5165\u7406\u89e3\u5176\u57fa\u7840\u539f\u7406\u548c\u5e94\u7528\u6280\u5de7&#xff0c;\u53ef\u4ee5\u5145\u5206\u53d1\u6325\u5176\u5728\u5404\u79cd\u5b9e\u9645\u95ee\u9898\u4e2d\u7684\u6f5c\u529b\u3002<\/p>\n<h4 style=\"margin-left:0;margin-right:0;text-align:justify\">2.2.2 LSTM \u795e\u7ecf\u7f51\u7edc\u57fa\u7840<\/h4>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u957f\u77ed\u671f\u8bb0\u5fc6\u7f51\u7edc&#xff08;Long Short-Term Memory&#xff0c;LSTM&#xff09;\u662f\u4e00\u79cd\u7279\u6b8a\u7684\u5faa\u73af\u795e\u7ecf\u7f51\u7edc&#xff0c;\u7531 Sepp Hochreiter \u548c J\u00fcrgen Schmidhuber \u4e8e 1997 \u5e74\u63d0\u51fa&#xff0c;\u65e8\u5728\u89e3\u51b3\u4f20\u7edf RNN \u5728\u5904\u7406\u957f\u5e8f\u5217\u6570\u636e\u65f6\u9762\u4e34\u7684\u957f\u671f\u4f9d\u8d56\u95ee\u9898 \u3002LSTM \u901a\u8fc7\u5f15\u5165\u8bb0\u5fc6\u5355\u5143\u548c\u95e8\u63a7\u673a\u5236&#xff0c;\u6709\u6548\u5730\u514b\u670d\u4e86\u68af\u5ea6\u6d88\u5931\u548c\u68af\u5ea6\u7206\u70b8\u7684\u95ee\u9898&#xff0c;\u80fd\u591f\u66f4\u597d\u5730\u5904\u7406\u957f\u671f\u4f9d\u8d56\u4fe1\u606f&#xff0c;\u5728\u81ea\u7136\u8bed\u8a00\u5904\u7406\u3001\u8bed\u97f3\u8bc6\u522b\u3001\u65f6\u95f4\u5e8f\u5217\u9884\u6d4b\u7b49\u8bf8\u591a\u9886\u57df\u53d6\u5f97\u4e86\u5de8\u5927\u7684\u6210\u529f\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">LSTM \u7684\u7279\u6b8a\u7ed3\u6784\u4e3b\u8981\u5305\u62ec\u8bb0\u5fc6\u5355\u5143&#xff08;Memory Cell&#xff09;\u548c\u4e09\u4e2a\u95e8\u63a7\u673a\u5236&#xff1a;\u9057\u5fd8\u95e8&#xff08;Forget Gate&#xff09;\u3001\u8f93\u5165\u95e8&#xff08;Input Gate&#xff09;\u548c\u8f93\u51fa\u95e8&#xff08;Output Gate&#xff09;\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:center\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"329\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/02\/20260203094043-6981c29bc63ea.gif\" width=\"732\" \/><\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:center\">\u56fe2-1 LSTM\u95e8\u63a7\u673a\u5236\u56fe<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\"><span style=\"color:#333333\">Ct<\/span><span style=\"color:#333333\">\u662f\u7ec6\u80de\u72b6\u6001&#xff08;\u8bb0\u5fc6\u72b6\u6001&#xff09;&#xff0c;<\/span>\u00a0<img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"21\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/02\/20260203094043-6981c29bea4f5.gif\" width=\"23\" \/><span style=\"color:#333333\">\u662f\u8f93\u5165\u7684\u4fe1\u606f&#xff0c;\u00a0<\/span><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"23\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/02\/20260203094043-6981c29bf17ba.gif\" width=\"40\" \/><span style=\"color:#333333\">\u662f\u9690\u85cf\u72b6\u6001&#xff08;\u57fa\u4e8e\u00a0<\/span><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"21\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/02\/20260203094044-6981c29c03eaa.gif\" width=\"21\" \/><span style=\"color:#333333\">\u5f97\u5230\u7684&#xff09;\u3002<\/span><\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u8bb0\u5fc6\u5355\u5143&#xff1a;\u8bb0\u5fc6\u5355\u5143\u662f LSTM \u7f51\u7edc\u7684\u6838\u5fc3&#xff0c;\u5b83\u7c7b\u4f3c\u4e8e\u4e00\u4e2a\u4f20\u9001\u5e26&#xff0c;\u8d2f\u7a7f LSTM \u5355\u5143\u7684\u6574\u4e2a\u94fe\u6761\u3002\u8bb0\u5fc6\u5355\u5143\u53ef\u4ee5\u5728\u5e8f\u5217\u7684\u5904\u7406\u8fc7\u7a0b\u4e2d\u957f\u65f6\u95f4\u5730\u4fdd\u5b58\u548c\u4f20\u9012\u4fe1\u606f&#xff0c;\u5b83\u80fd\u591f\u9009\u62e9\u6027\u5730\u66f4\u65b0\u548c\u9057\u5fd8\u4fe1\u606f&#xff0c;\u4ece\u800c\u5b9e\u73b0\u5bf9\u957f\u671f\u4f9d\u8d56\u7684\u5efa\u6a21\u3002\u8bb0\u5fc6\u5355\u5143\u7684\u72b6\u6001\u7528Ct\u8868\u793a&#xff0c;\u5728\u6bcf\u4e2a\u65f6\u95f4\u6b65t&#xff0c;\u5b83\u6839\u636e\u9057\u5fd8\u95e8\u548c\u8f93\u5165\u95e8\u7684\u63a7\u5236&#xff0c;\u51b3\u5b9a\u4fdd\u7559\u54ea\u4e9b\u65e7\u4fe1\u606f\u4ee5\u53ca\u6dfb\u52a0\u54ea\u4e9b\u65b0\u4fe1\u606f\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"386\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/02\/20260203094044-6981c29c0aa8d.gif\" width=\"733\" \/><\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:center\">\u56fe2-2 \u7ec6\u80de\u72b6\u6001\u6d41\u7a0b\u56fe<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u9057\u5fd8\u95e8&#xff1a;\u6839\u636e\u5f53\u524d\u8f93\u5165\u548c\u4e0a\u4e00\u4e2a\u9690\u85cf\u72b6\u6001&#xff0c;\u8ba1\u7b97\u4e00\u4e2a0\u52301\u4e4b\u95f4\u7684\u503c&#xff0c;\u8868\u793a\u4e0a\u4e00\u4e2a\u7ec6\u80de\u72b6\u6001\u4e2d\u7684\u6bcf\u4e2a\u5143\u7d20\u9700\u8981\u88ab\u4fdd\u7559\u7684\u7a0b\u5ea6\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"386\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/02\/20260203094044-6981c29c28da9.gif\" width=\"733\" \/><\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:center\">\u56fe2-3 \u9057\u5fd8\u95e8\u6d41\u7a0b\u56fe<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u8f93\u5165\u95e8&#xff1a;\u540c\u6837\u6839\u636e\u5f53\u524d\u8f93\u5165\u548c\u4e0a\u4e00\u4e2a\u9690\u85cf\u72b6\u6001&#xff0c;\u8ba1\u7b97\u4e24\u4e2a\u503c&#xff1a;\u4e00\u4e2a\u7528\u4e8e\u66f4\u65b0\u7ec6\u80de\u72b6\u6001\u7684\u5019\u9009\u503c&#xff0c;\u53e6\u4e00\u4e2a\u7528\u4e8e\u63a7\u5236\u8fd9\u4e2a\u5019\u9009\u503c\u7684\u5f71\u54cd\u7a0b\u5ea6\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:center\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"347\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/02\/20260203094044-6981c29c46b0e.gif\" width=\"733\" \/><\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:center\">\u56fe2-4 \u8f93\u5165\u95e8\u6d41\u7a0b\u56fe<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u8f93\u51fa\u95e8&#xff1a;\u6839\u636e\u5f53\u524d\u8f93\u5165\u548c\u65b0\u7684\u9690\u85cf\u72b6\u6001&#xff0c;\u8ba1\u7b97\u4e00\u4e2a\u503c&#xff0c;\u7528\u4e8e\u63a7\u5236\u7ec6\u80de\u72b6\u6001\u4e2d\u6709\u54ea\u4e9b\u90e8\u5206\u9700\u8981\u8f93\u51fa\u7ed9\u4e0b\u4e00\u4e2a\u9690\u85cf\u72b6\u6001\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:center\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"347\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/02\/20260203094044-6981c29c5fd40.gif\" width=\"733\" \/><\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:center\">\u56fe2-5 \u8f93\u51fa\u95e8\u6d41\u7a0b\u56fe<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\n<h4 style=\"margin-left:0;margin-right:0;text-align:justify\">2.2.3 LSTM \u5728\u65f6\u95f4\u5e8f\u5217\u9884\u6d4b\u4e2d\u7684\u5e94\u7528\u4f18\u52bf<\/h4>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u80a1\u7968\u4ef7\u683c\u65f6\u95f4\u5e8f\u5217\u5177\u6709\u9ad8\u5ea6\u7684\u590d\u6742\u6027\u548c\u52a8\u6001\u6027&#xff0c;\u5176\u8d70\u52bf\u53d7\u5230\u4f17\u591a\u56e0\u7d20\u7684\u7efc\u5408\u5f71\u54cd&#xff0c;\u5305\u62ec\u5b8f\u89c2\u7ecf\u6d4e\u6307\u6807\u7684\u53d8\u5316\u3001\u884c\u4e1a\u53d1\u5c55\u8d8b\u52bf\u7684\u6f14\u53d8\u3001\u516c\u53f8\u5185\u90e8\u7684\u7ecf\u8425\u72b6\u51b5\u4ee5\u53ca\u6295\u8d44\u8005\u60c5\u7eea\u7684\u6ce2\u52a8\u7b49\u3002\u8fd9\u4e9b\u56e0\u7d20\u5728\u4e0d\u540c\u7684\u65f6\u95f4\u5c3a\u5ea6\u4e0a\u76f8\u4e92\u4f5c\u7528&#xff0c;\u4f7f\u5f97\u80a1\u7968\u4ef7\u683c\u65f6\u95f4\u5e8f\u5217\u5448\u73b0\u51fa\u590d\u6742\u7684\u975e\u7ebf\u6027\u7279\u5f81\u548c\u957f\u671f\u4f9d\u8d56\u5173\u7cfb\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">LSTM \u5728\u80a1\u7968\u9884\u6d4b\u4e2d\u5177\u6709\u663e\u8457\u7684\u4f18\u52bf&#xff0c;\u80fd\u591f\u6709\u6548\u5730\u6355\u6349\u8fd9\u4e9b\u957f\u671f\u4f9d\u8d56\u5173\u7cfb\u3002\u4e0e\u4f20\u7edf\u7684 RNN \u76f8\u6bd4&#xff0c;LSTM \u901a\u8fc7\u5f15\u5165\u95e8\u63a7\u673a\u5236&#xff0c;\u80fd\u591f\u66f4\u52a0\u7075\u6d3b\u5730\u63a7\u5236\u4fe1\u606f\u7684\u6d41\u52a8\u548c\u8bb0\u5fc6\u3002\u9057\u5fd8\u95e8\u53ef\u4ee5\u6839\u636e\u5f53\u524d\u7684\u8f93\u5165\u548c\u4e4b\u524d\u7684\u72b6\u6001&#xff0c;\u51b3\u5b9a\u662f\u5426\u4fdd\u7559\u6216\u4e22\u5f03\u8bb0\u5fc6\u5355\u5143\u4e2d\u7684\u4fe1\u606f&#xff0c;\u4ece\u800c\u907f\u514d\u4e86\u5728\u5904\u7406\u957f\u5e8f\u5217\u65f6\u51fa\u73b0\u7684\u68af\u5ea6\u6d88\u5931\u6216\u68af\u5ea6\u7206\u70b8\u95ee\u9898&#xff0c;\u4f7f\u5f97\u6a21\u578b\u80fd\u591f\u5b66\u4e60\u5230\u80a1\u7968\u4ef7\u683c\u65f6\u95f4\u5e8f\u5217\u4e2d\u7684\u957f\u671f\u4f9d\u8d56\u4fe1\u606f \u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u5728\u80a1\u7968\u4ef7\u683c\u9884\u6d4b\u4e2d&#xff0c;\u5b8f\u89c2\u7ecf\u6d4e\u6570\u636e&#xff08;\u5982 GDP \u589e\u957f\u7387\u3001\u901a\u8d27\u81a8\u80c0\u7387\u3001\u5229\u7387\u7b49&#xff09;\u5bf9\u80a1\u7968\u4ef7\u683c\u7684\u5f71\u54cd\u5f80\u5f80\u5177\u6709\u957f\u671f\u7684\u6301\u7eed\u6027\u3002LSTM \u80fd\u591f\u901a\u8fc7\u9057\u5fd8\u95e8\u548c\u8f93\u5165\u95e8\u7684\u534f\u540c\u4f5c\u7528&#xff0c;\u5c06\u8fd9\u4e9b\u5b8f\u89c2\u7ecf\u6d4e\u6570\u636e\u7684\u957f\u671f\u5f71\u54cd\u4fe1\u606f\u6709\u6548\u5730\u4fdd\u5b58\u5728\u8bb0\u5fc6\u5355\u5143\u4e2d&#xff0c;\u5e76\u5728\u540e\u7eed\u7684\u9884\u6d4b\u8fc7\u7a0b\u4e2d\u52a0\u4ee5\u5229\u7528\u3002\u5f53 GDP \u589e\u957f\u7387\u6301\u7eed\u4e0a\u5347\u65f6&#xff0c;LSTM \u53ef\u4ee5\u901a\u8fc7\u9057\u5fd8\u95e8\u4fdd\u7559\u4e4b\u524d\u5173\u4e8e GDP \u589e\u957f\u5bf9\u80a1\u7968\u4ef7\u683c\u5f71\u54cd\u7684\u8bb0\u5fc6&#xff0c;\u540c\u65f6\u901a\u8fc7\u8f93\u5165\u95e8\u5c06\u5f53\u524d GDP \u589e\u957f\u7684\u65b0\u4fe1\u606f\u878d\u5165\u8bb0\u5fc6\u5355\u5143&#xff0c;\u4ece\u800c\u66f4\u51c6\u786e\u5730\u9884\u6d4b\u80a1\u7968\u4ef7\u683c\u7684\u957f\u671f\u8d70\u52bf\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">LSTM \u8fd8\u80fd\u591f\u5904\u7406\u80a1\u7968\u4ef7\u683c\u65f6\u95f4\u5e8f\u5217\u4e2d\u7684\u566a\u58f0\u548c\u5f02\u5e38\u503c\u3002\u5728\u5b9e\u9645\u7684\u80a1\u7968\u5e02\u573a\u4e2d&#xff0c;\u80a1\u7968\u4ef7\u683c\u5e38\u5e38\u53d7\u5230\u5404\u79cd\u7a81\u53d1\u56e0\u7d20\u7684\u5f71\u54cd&#xff0c;\u5bfc\u81f4\u51fa\u73b0\u566a\u58f0\u548c\u5f02\u5e38\u503c\u3002LSTM \u7684\u95e8\u63a7\u673a\u5236\u53ef\u4ee5\u5bf9\u8fd9\u4e9b\u566a\u58f0\u548c\u5f02\u5e38\u503c\u8fdb\u884c\u8fc7\u6ee4\u548c\u8c03\u6574&#xff0c;\u4f7f\u5f97\u6a21\u578b\u66f4\u52a0\u5173\u6ce8\u80a1\u7968\u4ef7\u683c\u7684\u957f\u671f\u8d8b\u52bf\u548c\u7a33\u5b9a\u7279\u5f81\u3002\u5f53\u80a1\u7968\u4ef7\u683c\u7a81\u7136\u51fa\u73b0\u5f02\u5e38\u6ce2\u52a8\u65f6&#xff0c;\u9057\u5fd8\u95e8\u53ef\u4ee5\u6839\u636e\u4e4b\u524d\u7684\u72b6\u6001\u5224\u65ad\u8be5\u6ce2\u52a8\u662f\u5426\u4e3a\u77ed\u671f\u566a\u58f0&#xff0c;\u5982\u679c\u662f&#xff0c;\u5219\u51cf\u5c11\u5bf9\u8be5\u5f02\u5e38\u503c\u7684\u8bb0\u5fc6&#xff0c;\u4ece\u800c\u907f\u514d\u5176\u5bf9\u957f\u671f\u9884\u6d4b\u7684\u5e72\u6270\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">LSTM \u8fd8\u53ef\u4ee5\u7ed3\u5408\u5176\u4ed6\u6280\u672f\u548c\u65b9\u6cd5&#xff0c;\u8fdb\u4e00\u6b65\u63d0\u9ad8\u80a1\u7968\u9884\u6d4b\u7684\u51c6\u786e\u6027\u3002\u4f8b\u5982&#xff0c;\u53ef\u4ee5\u5c06 LSTM \u4e0e\u4f20\u7edf\u7684\u6280\u672f\u5206\u6790\u6307\u6807&#xff08;\u5982\u79fb\u52a8\u5e73\u5747\u7ebf\u3001\u76f8\u5bf9\u5f3a\u5f31\u6307\u6807\u7b49&#xff09;\u76f8\u7ed3\u5408&#xff0c;\u5145\u5206\u5229\u7528\u6280\u672f\u5206\u6790\u6307\u6807\u5bf9\u80a1\u7968\u4ef7\u683c\u77ed\u671f\u6ce2\u52a8\u7684\u654f\u611f\u6027&#xff0c;\u4ee5\u53ca LSTM \u5bf9\u957f\u671f\u4f9d\u8d56\u5173\u7cfb\u7684\u6355\u6349\u80fd\u529b&#xff0c;\u5b9e\u73b0\u5bf9\u80a1\u7968\u4ef7\u683c\u7684\u5168\u9762\u9884\u6d4b\u3002\u4e5f\u53ef\u4ee5\u5c06 LSTM \u4e0e\u6ce8\u610f\u529b\u673a\u5236\u76f8\u7ed3\u5408&#xff0c;\u4f7f\u5f97\u6a21\u578b\u80fd\u591f\u66f4\u52a0\u5173\u6ce8\u5bf9\u80a1\u7968\u4ef7\u683c\u9884\u6d4b\u6700\u91cd\u8981\u7684\u4fe1\u606f&#xff0c;\u63d0\u9ad8\u9884\u6d4b\u7684\u7cbe\u5ea6\u548c\u53ef\u9760\u6027\u3002<\/p>\n<h3 style=\"margin-left:0;margin-right:0;text-align:justify\">2.3 \u80a1\u7968\u6570\u636e\u7279\u5f81\u4e0e\u5206\u6790\u65b9\u6cd5<\/h3>\n<h4 style=\"margin-left:0;margin-right:0;text-align:justify\">2.3.1 \u80a1\u7968\u6570\u636e\u7684\u57fa\u672c\u7279\u5f81<\/h4>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u80a1\u7968\u6570\u636e\u5305\u542b\u591a\u79cd\u91cd\u8981\u6307\u6807&#xff0c;\u8fd9\u4e9b\u6307\u6807\u4ece\u4e0d\u540c\u89d2\u5ea6\u53cd\u6620\u4e86\u80a1\u7968\u7684\u5e02\u573a\u8868\u73b0\u548c\u516c\u53f8\u7684\u8fd0\u8425\u72b6\u51b5&#xff0c;\u662f\u6295\u8d44\u8005\u8fdb\u884c\u5206\u6790\u548c\u51b3\u7b56\u7684\u91cd\u8981\u4f9d\u636e\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u5f00\u76d8\u4ef7&#xff1a;\u5f00\u76d8\u4ef7\u662f\u6307\u80a1\u7968\u5728\u6bcf\u4e2a\u4ea4\u6613\u65e5\u5f00\u5e02\u540e\u7684\u7b2c\u4e00\u7b14\u6210\u4ea4\u4ef7\u683c\u3002\u5b83\u53cd\u6620\u4e86\u5e02\u573a\u5728\u5f00\u76d8\u77ac\u95f4\u5bf9\u80a1\u7968\u4ef7\u503c\u7684\u521d\u6b65\u5224\u65ad&#xff0c;\u53d7\u5230\u524d\u4e00\u4ea4\u6613\u65e5\u6536\u76d8\u4ef7\u3001\u9694\u591c\u6d88\u606f\u3001\u5b8f\u89c2\u7ecf\u6d4e\u6570\u636e\u4ee5\u53ca\u6295\u8d44\u8005\u60c5\u7eea\u7b49\u591a\u79cd\u56e0\u7d20\u7684\u5f71\u54cd\u3002\u5982\u679c\u524d\u4e00\u4ea4\u6613\u65e5\u80a1\u7968\u8868\u73b0\u826f\u597d&#xff0c;\u4e14\u5f53\u665a\u6709\u5229\u597d\u6d88\u606f\u4f20\u51fa&#xff0c;\u7b2c\u4e8c\u5929\u7684\u5f00\u76d8\u4ef7\u53ef\u80fd\u4f1a\u9ad8\u5f00&#xff1b;\u53cd\u4e4b&#xff0c;\u5982\u679c\u5e02\u573a\u51fa\u73b0\u8d1f\u9762\u6d88\u606f&#xff0c;\u5f00\u76d8\u4ef7\u53ef\u80fd\u4f1a\u4f4e\u5f00\u3002\u5f00\u76d8\u4ef7\u4e3a\u5f53\u5929\u7684\u80a1\u4ef7\u8d70\u52bf\u5960\u5b9a\u4e86\u57fa\u7840&#xff0c;\u5bf9\u540e\u7eed\u7684\u80a1\u4ef7\u6ce2\u52a8\u6709\u7740\u91cd\u8981\u7684\u5f15\u5bfc\u4f5c\u7528\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u6536\u76d8\u4ef7&#xff1a;\u6536\u76d8\u4ef7\u662f\u80a1\u7968\u5728\u6bcf\u4e2a\u4ea4\u6613\u65e5\u7ed3\u675f\u65f6\u7684\u6700\u540e\u4e00\u7b14\u6210\u4ea4\u4ef7\u683c&#xff0c;\u5b83\u662f\u5f53\u65e5\u591a\u7a7a\u53cc\u65b9\u535a\u5f08\u7684\u6700\u7ec8\u7ed3\u679c&#xff0c;\u7efc\u5408\u53cd\u6620\u4e86\u5f53\u5929\u80a1\u7968\u7684\u4f9b\u6c42\u5173\u7cfb\u548c\u5e02\u573a\u60c5\u7eea\u3002\u6536\u76d8\u4ef7\u662f\u6280\u672f\u5206\u6790\u4e2d\u6700\u91cd\u8981\u7684\u4ef7\u683c\u4e4b\u4e00&#xff0c;\u8bb8\u591a\u6280\u672f\u6307\u6807\u7684\u8ba1\u7b97\u90fd\u57fa\u4e8e\u6536\u76d8\u4ef7&#xff0c;\u5982\u79fb\u52a8\u5e73\u5747\u7ebf\u3001\u76f8\u5bf9\u5f3a\u5f31\u6307\u6807\u7b49\u3002\u6295\u8d44\u8005\u901a\u5e38\u4f1a\u5173\u6ce8\u6536\u76d8\u4ef7\u7684\u8d70\u52bf&#xff0c;\u4ee5\u5224\u65ad\u80a1\u7968\u7684\u77ed\u671f\u548c\u957f\u671f\u8d8b\u52bf\u3002\u8fde\u7eed\u4e0a\u6da8\u7684\u6536\u76d8\u4ef7\u53ef\u80fd\u9884\u793a\u7740\u80a1\u7968\u5904\u4e8e\u4e0a\u5347\u8d8b\u52bf&#xff0c;\u800c\u8fde\u7eed\u4e0b\u8dcc\u7684\u6536\u76d8\u4ef7\u5219\u53ef\u80fd\u8868\u660e\u80a1\u7968\u5904\u4e8e\u4e0b\u964d\u8d8b\u52bf\u3002<\/p>\n<p 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style=\"margin-left:0;margin-right:0;text-align:justify\">\u884c\u4e1a\u5206\u6790&#xff1a;\u884c\u4e1a\u53d1\u5c55\u8d8b\u52bf\u662f\u5f71\u54cd\u80a1\u7968\u4ef7\u683c\u7684\u91cd\u8981\u56e0\u7d20\u4e4b\u4e00\u3002\u4e0d\u540c\u884c\u4e1a\u5728\u4e0d\u540c\u7684\u7ecf\u6d4e\u5468\u671f\u548c\u5e02\u573a\u73af\u5883\u4e0b\u8868\u73b0\u5404\u5f02&#xff0c;\u6295\u8d44\u8005\u9700\u8981\u5206\u6790\u884c\u4e1a\u7684\u5e02\u573a\u89c4\u6a21\u3001\u7ade\u4e89\u683c\u5c40\u3001\u53d1\u5c55\u524d\u666f\u7b49\u56e0\u7d20&#xff0c;\u9009\u62e9\u5177\u6709\u53d1\u5c55\u6f5c\u529b\u7684\u884c\u4e1a\u8fdb\u884c\u6295\u8d44\u3002\u65b0\u5174\u884c\u4e1a\u5982\u4eba\u5de5\u667a\u80fd\u3001\u65b0\u80fd\u6e90\u7b49&#xff0c;\u7531\u4e8e\u5177\u6709\u5e7f\u9614\u7684\u5e02\u573a\u524d\u666f\u548c\u5de8\u5927\u7684\u53d1\u5c55\u6f5c\u529b&#xff0c;\u5f80\u5f80\u80fd\u591f\u5438\u5f15\u5927\u91cf\u7684\u8d44\u91d1\u6d41\u5165&#xff0c;\u63a8\u52a8\u76f8\u5173\u80a1\u7968\u4ef7\u683c\u4e0a\u5347&#xff1b;\u800c\u4f20\u7edf\u884c\u4e1a\u5982\u679c\u9762\u4e34\u5e02\u573a\u9971\u548c\u3001\u6280\u672f\u53d8\u9769\u7b49\u6311\u6218&#xff0c;\u5176\u80a1\u7968\u4ef7\u683c\u53ef\u80fd\u4f1a\u53d7\u5230\u6291\u5236\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u516c\u53f8\u5206\u6790&#xff1a;\u516c\u53f8\u5206\u6790\u662f\u57fa\u672c\u9762\u5206\u6790\u7684\u6838\u5fc3&#xff0c;\u4e3b\u8981\u5305\u62ec\u5bf9\u516c\u53f8\u8d22\u52a1\u72b6\u51b5\u3001\u7ba1\u7406\u5c42\u80fd\u529b\u3001\u5e02\u573a\u7ade\u4e89\u529b\u7b49\u65b9\u9762\u7684\u5206\u6790\u3002\u901a\u8fc7\u5206\u6790\u516c\u53f8\u7684\u8d22\u52a1\u62a5\u8868&#xff0c;\u5982\u8d44\u4ea7\u8d1f\u503a\u8868\u3001\u5229\u6da6\u8868\u3001\u73b0\u91d1\u6d41\u91cf\u8868\u7b49&#xff0c;\u6295\u8d44\u8005\u53ef\u4ee5\u4e86\u89e3\u516c\u53f8\u7684\u76c8\u5229\u80fd\u529b\u3001\u507f\u503a\u80fd\u529b\u3001\u8fd0\u8425\u80fd\u529b\u7b49\u8d22\u52a1\u6307\u6807&#xff0c;\u8bc4\u4f30\u516c\u53f8\u7684\u8d22\u52a1\u5065\u5eb7\u72b6\u51b5\u3002\u7ba1\u7406\u5c42\u7684\u51b3\u7b56\u80fd\u529b\u548c\u9886\u5bfc\u6c34\u5e73\u5bf9\u516c\u53f8\u7684\u53d1\u5c55\u81f3\u5173\u91cd\u8981&#xff0c;\u4f18\u79c0\u7684\u7ba1\u7406\u5c42\u80fd\u591f\u5236\u5b9a\u5408\u7406\u7684\u6218\u7565\u89c4\u5212&#xff0c;\u5e26\u9886\u516c\u53f8\u5b9e\u73b0\u6301\u7eed\u589e\u957f\u3002\u516c\u53f8\u7684\u5e02\u573a\u7ade\u4e89\u529b\u4f53\u73b0\u5728\u5176\u4ea7\u54c1\u6216\u670d\u52a1\u7684\u8d28\u91cf\u3001\u54c1\u724c\u77e5\u540d\u5ea6\u3001\u5e02\u573a\u4efd\u989d\u7b49\u65b9\u9762&#xff0c;\u5177\u6709\u8f83\u5f3a\u5e02\u573a\u7ade\u4e89\u529b\u7684\u516c\u53f8\u901a\u5e38\u80fd\u591f\u5728\u5e02\u573a\u4e2d\u83b7\u5f97\u66f4\u591a\u7684\u5229\u6da6&#xff0c;\u5176\u80a1\u7968\u4e5f\u66f4\u5177\u6295\u8d44\u4ef7\u503c\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u57fa\u672c\u9762\u5206\u6790\u5728\u80a1\u7968\u9884\u6d4b\u4e2d\u7684\u4f5c\u7528&#xff1a;\u57fa\u672c\u9762\u5206\u6790\u80fd\u591f\u5e2e\u52a9\u6295\u8d44\u8005\u6df1\u5165\u4e86\u89e3\u80a1\u7968\u7684\u5185\u5728\u4ef7\u503c&#xff0c;\u5bfb\u627e\u88ab\u4f4e\u4f30\u6216\u9ad8\u4f30\u7684\u80a1\u7968&#xff0c;\u4ece\u800c\u505a\u51fa\u5408\u7406\u7684\u6295\u8d44\u51b3\u7b56\u3002\u901a\u8fc7\u5bf9\u5b8f\u89c2\u7ecf\u6d4e\u3001\u884c\u4e1a\u548c\u516c\u53f8\u57fa\u672c\u9762\u7684\u5206\u6790&#xff0c;\u6295\u8d44\u8005\u53ef\u4ee5\u5224\u65ad\u80a1\u7968\u7684\u957f\u671f\u6295\u8d44\u4ef7\u503c&#xff0c;\u9009\u62e9\u5177\u6709\u826f\u597d\u53d1\u5c55\u524d\u666f\u548c\u7a33\u5b9a\u76c8\u5229\u80fd\u529b\u7684\u516c\u53f8\u8fdb\u884c\u6295\u8d44\u3002\u57fa\u672c\u9762\u5206\u6790\u8fd8\u53ef\u4ee5\u5e2e\u52a9\u6295\u8d44\u8005\u89c4\u907f\u98ce\u9669&#xff0c;\u907f\u514d\u6295\u8d44\u90a3\u4e9b\u8d22\u52a1\u72b6\u51b5\u4e0d\u4f73\u3001\u884c\u4e1a\u524d\u666f\u9eef\u6de1\u7684\u516c\u53f8\u80a1\u7968\u3002\u7136\u800c&#xff0c;\u57fa\u672c\u9762\u5206\u6790\u4e5f\u5b58\u5728\u4e00\u5b9a\u7684\u590d\u6742\u6027\u548c\u4e0d\u786e\u5b9a\u6027&#xff0c;\u9700\u8981\u6295\u8d44\u8005\u5177\u5907\u4e30\u5bcc\u7684\u4e13\u4e1a\u77e5\u8bc6\u548c\u7ecf\u9a8c&#xff0c;\u4e14\u5b8f\u89c2\u7ecf\u6d4e\u548c\u884c\u4e1a\u73af\u5883\u7684\u53d8\u5316\u96be\u4ee5\u51c6\u786e\u9884\u6d4b&#xff0c;\u53ef\u80fd\u4f1a\u5f71\u54cd\u57fa\u672c\u9762\u5206\u6790\u7684\u51c6\u786e\u6027\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u5728\u5b9e\u9645\u7684\u80a1\u7968\u9884\u6d4b\u4e2d&#xff0c;\u6280\u672f\u5206\u6790\u548c\u57fa\u672c\u9762\u5206\u6790\u5e76\u4e0d\u662f\u76f8\u4e92\u5b64\u7acb\u7684&#xff0c;\u6295\u8d44\u8005\u5f80\u5f80\u4f1a\u7efc\u5408\u8fd0\u7528\u8fd9\u4e24\u79cd\u5206\u6790\u65b9\u6cd5&#xff0c;\u53d6\u957f\u8865\u77ed&#xff0c;\u4ee5\u63d0\u9ad8\u9884\u6d4b\u7684\u51c6\u786e\u6027\u548c\u53ef\u9760\u6027\u3002\u4f8b\u5982&#xff0c;\u6295\u8d44\u8005\u53ef\u4ee5\u5148\u901a\u8fc7\u57fa\u672c\u9762\u5206\u6790\u7b5b\u9009\u51fa\u5177\u6709\u6295\u8d44\u4ef7\u503c\u7684\u80a1\u7968&#xff0c;\u7136\u540e\u518d\u8fd0\u7528\u6280\u672f\u5206\u6790\u6765\u786e\u5b9a\u5177\u4f53\u7684\u4e70\u5356\u65f6\u673a\u3002<\/p>\n<h2 style=\"margin-left:0;margin-right:0;text-align:center\">3 \u57fa\u4e8e LSTM \u7684\u80a1\u7968\u9884\u6d4b\u6a21\u578b\u6784\u5efa<\/h2>\n<h3 style=\"margin-left:0;margin-right:0;text-align:justify\">3.1 \u6570\u636e\u83b7\u53d6\u4e0e\u9884\u5904\u7406<\/h3>\n<h4 style=\"margin-left:0;margin-right:0;text-align:justify\">3.1.1 \u80a1\u7968\u6570\u636e\u6765\u6e90\u4e0e\u91c7\u96c6<\/h4>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u7cfb\u7edf\u4f7f\u7528\u7684\u6570\u636e\u96c6\u4e3b\u8981\u5305\u62ec\u80a1\u7968\u7684\u5386\u53f2\u4ea4\u6613\u6570\u636e&#xff0c;\u5177\u4f53\u5305\u542b\u4ee5\u4e0b\u5b57\u6bb5&#xff1a;<\/p>\n<li style=\"text-align:justify\">\u65e5\u671f&#xff1a;\u4ea4\u6613\u65e5\u671f<\/li>\n<li style=\"text-align:justify\">\u5f00\u76d8\u4ef7&#xff1a;\u5f53\u65e5\u5f00\u76d8\u4ef7\u683c<\/li>\n<li style=\"text-align:justify\">\u6536\u76d8\u4ef7&#xff1a;\u5f53\u65e5\u6536\u76d8\u4ef7\u683c<\/li>\n<li style=\"text-align:justify\">\u6700\u9ad8\u4ef7&#xff1a;\u5f53\u65e5\u6700\u9ad8\u4ef7\u683c<\/li>\n<li style=\"text-align:justify\">\u6700\u4f4e\u4ef7&#xff1a;\u5f53\u65e5\u6700\u4f4e\u4ef7\u683c<\/li>\n<li style=\"text-align:justify\">\u6210\u4ea4\u91cf&#xff1a;\u5f53\u65e5\u6210\u4ea4\u91cf<\/li>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u6570\u636e\u6765\u6e90\u53ef\u4ee5\u662f\u96c5\u864e\u8d22\u7ecfAPI\u6216\u5176\u4ed6\u91d1\u878d\u6570\u636e\u63d0\u4f9b\u5546\u3002\u7cfb\u7edf\u4f1a\u5c06\u83b7\u53d6\u7684\u6570\u636e\u5b58\u50a8\u5230MySQL\u6570\u636e\u5e93\u4e2d&#xff0c;\u4ee5\u4fbf\u540e\u7eed\u5206\u6790\u548c\u9884\u6d4b\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u6570\u636e\u83b7\u53d6\u6d41\u7a0b&#xff1a;<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">1. \u901a\u8fc7API\u83b7\u53d6\u539f\u59cb\u80a1\u7968\u6570\u636e<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">2. \u6570\u636e\u6e05\u6d17\u548c\u9884\u5904\u7406<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">3. \u8ba1\u7b97\u6280\u672f\u6307\u6807<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">4. \u5b58\u50a8\u5230\u6570\u636e\u5e93\u4e2d<\/p>\n<h4 style=\"margin-left:0;margin-right:0;text-align:justify\">3.1.2 \u6570\u636e\u6e05\u6d17\u4e0e\u5f02\u5e38\u503c\u5904\u7406<\/h4>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u5728Django\u57fa\u4e8e\u6df1\u5ea6\u5b66\u4e60\u7684\u80a1\u7968\u9884\u6d4b&#xff08;LSTM&#xff09;\u7cfb\u7edf\u4e2d&#xff0c;\u6570\u636e\u6e05\u6d17\u4e0e\u5f02\u5e38\u503c\u5904\u7406\u662f\u786e\u4fdd\u6a21\u578b\u9884\u6d4b\u51c6\u786e\u6027\u7684\u5173\u952e\u73af\u8282\u3002\u9996\u5148&#xff0c;\u6211\u4eec\u6536\u96c6\u4e86\u5927\u91cf\u7684\u80a1\u7968\u5386\u53f2\u6570\u636e&#xff0c;\u5305\u62ec\u5f00\u76d8\u4ef7\u3001\u6536\u76d8\u4ef7\u3001\u6700\u9ad8\u4ef7\u3001\u6700\u4f4e\u4ef7\u548c\u6210\u4ea4\u91cf\u7b49\u3002\u9488\u5bf9\u8fd9\u4e9b\u6570\u636e&#xff0c;\u6211\u4eec\u8fdb\u884c\u4e86\u5168\u9762\u7684\u6570\u636e\u6e05\u6d17\u5de5\u4f5c&#xff0c;\u4e3b\u8981\u5305\u62ec\u53bb\u9664\u7f3a\u5931\u503c\u3001\u586b\u8865\u7a7a\u7f3a\u6570\u636e\u3001\u7edf\u4e00\u6570\u636e\u683c\u5f0f\u7b49\u6b65\u9aa4&#xff0c;\u4ee5\u786e\u4fdd\u6570\u636e\u7684\u5b8c\u6574\u6027\u548c\u4e00\u81f4\u6027\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u5728\u5f02\u5e38\u503c\u5904\u7406\u65b9\u9762&#xff0c;\u6211\u4eec\u91c7\u7528\u4e86\u591a\u79cd\u65b9\u6cd5\u6765\u8bc6\u522b\u548c\u7ea0\u6b63\u5f02\u5e38\u6570\u636e\u3002\u9996\u5148&#xff0c;\u901a\u8fc7\u7edf\u8ba1\u5206\u6790\u65b9\u6cd5&#xff0c;\u5982\u8ba1\u7b97Z-score\u6216IQR&#xff08;\u56db\u5206\u4f4d\u8ddd&#xff09;&#xff0c;\u8bc6\u522b\u51fa\u504f\u79bb\u6b63\u5e38\u8303\u56f4\u7684\u6570\u636e\u70b9\u3002\u5bf9\u4e8e\u8fd9\u4e9b\u5f02\u5e38\u503c&#xff0c;\u6211\u4eec\u6839\u636e\u5177\u4f53\u60c5\u51b5\u8fdb\u884c\u4e86\u5904\u7406&#xff1a;\u5bf9\u4e8e\u660e\u663e\u9519\u8bef\u7684\u6570\u636e&#xff0c;\u5982\u56e0\u8f93\u5165\u9519\u8bef\u5bfc\u81f4\u7684\u6781\u7aef\u503c&#xff0c;\u6211\u4eec\u8fdb\u884c\u4e86\u76f4\u63a5\u4fee\u6b63\u6216\u5220\u9664&#xff1b;\u5bf9\u4e8e\u53ef\u80fd\u53cd\u6620\u5e02\u573a\u7279\u6b8a\u4e8b\u4ef6\u7684\u6570\u636e&#xff0c;\u6211\u4eec\u8fdb\u884c\u4e86\u4fdd\u7559&#xff0c;\u4f46\u8fdb\u884c\u4e86\u9002\u5f53\u7684\u5e73\u6ed1\u5904\u7406&#xff0c;\u4ee5\u51cf\u5c11\u5176\u5bf9\u6a21\u578b\u8bad\u7ec3\u7684\u5e72\u6270\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u6b64\u5916&#xff0c;\u6211\u4eec\u8fd8\u8003\u8651\u4e86\u80a1\u7968\u5e02\u573a\u4e2d\u7684\u975e\u6b63\u5e38\u4ea4\u6613\u60c5\u51b5&#xff0c;\u5982\u505c\u724c\u3001\u590d\u724c\u7b49&#xff0c;\u5bf9\u8fd9\u4e9b\u7279\u6b8a\u60c5\u51b5\u8fdb\u884c\u4e86\u7279\u6b8a\u6807\u8bb0\u548c\u5904\u7406&#xff0c;\u4ee5\u907f\u514d\u5176\u5bf9\u6a21\u578b\u9884\u6d4b\u7ed3\u679c\u7684\u5f71\u54cd\u3002\u901a\u8fc7\u8fd9\u4e9b\u7ec6\u81f4\u7684\u6570\u636e\u6e05\u6d17\u548c\u5f02\u5e38\u503c\u5904\u7406\u5de5\u4f5c&#xff0c;\u6211\u4eec\u4e3aLSTM\u6a21\u578b\u63d0\u4f9b\u4e86\u9ad8\u8d28\u91cf\u3001\u53ef\u9760\u7684\u8bad\u7ec3\u6570\u636e&#xff0c;\u4ece\u800c\u63d0\u9ad8\u4e86\u6a21\u578b\u7684\u5b66\u4e60\u6548\u7387\u548c\u9884\u6d4b\u51c6\u786e\u6027&#xff0c;\u4e3a\u80a1\u7968\u9884\u6d4b\u7cfb\u7edf\u7684\u7a33\u5b9a\u8fd0\u884c\u548c\u6709\u6548\u9884\u6d4b\u5960\u5b9a\u4e86\u575a\u5b9e\u57fa\u7840\u3002<\/p>\n<h4 style=\"margin-left:0;margin-right:0;text-align:justify\">3.1.3 \u6570\u636e\u5f52\u4e00\u5316\u4e0e\u7279\u5f81\u5de5\u7a0b<\/h4>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u6570\u636e\u5f52\u4e00\u5316\u548c\u7279\u5f81\u5de5\u7a0b\u662f\u63d0\u5347\u80a1\u7968\u9884\u6d4b\u6a21\u578b\u6027\u80fd\u7684\u5173\u952e\u6b65\u9aa4&#xff0c;\u5b83\u4eec\u80fd\u591f\u4f7f\u6570\u636e\u66f4\u9002\u5408\u6a21\u578b\u7684\u8bad\u7ec3&#xff0c;\u6316\u6398\u6570\u636e\u4e2d\u7684\u6f5c\u5728\u4fe1\u606f&#xff0c;\u4ece\u800c\u63d0\u9ad8\u9884\u6d4b\u7684\u51c6\u786e\u6027\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u5728Django\u6846\u67b6\u4e0b\u5b9e\u73b0\u57fa\u4e8e\u6df1\u5ea6\u5b66\u4e60&#xff08;LSTM&#xff09;\u7684\u80a1\u7968\u9884\u6d4b\u6a21\u578b\u65f6&#xff0c;\u6570\u636e\u5f52\u4e00\u5316\u4e0e\u7279\u5f81\u5de5\u7a0b\u662f\u81f3\u5173\u91cd\u8981\u7684\u9884\u5904\u7406\u6b65\u9aa4\u3002\u6570\u636e\u5f52\u4e00\u5316\u65e8\u5728\u5c06\u8f93\u5165\u6570\u636e\u7f29\u653e\u5230\u540c\u4e00\u5c3a\u5ea6&#xff0c;\u6d88\u9664\u4e0d\u540c\u7279\u5f81\u95f4\u91cf\u7eb2\u5dee\u5f02\u5bf9\u6a21\u578b\u8bad\u7ec3\u7684\u5f71\u54cd&#xff0c;\u5e38\u89c1\u7684\u65b9\u6cd5\u5982Min-Max\u6807\u51c6\u5316\u548cZ-score\u6807\u51c6\u5316\u3002\u901a\u8fc7\u5f52\u4e00\u5316&#xff0c;\u53ef\u4ee5\u52a0\u901f\u6a21\u578b\u6536\u655b&#xff0c;\u63d0\u9ad8\u8bad\u7ec3\u7a33\u5b9a\u6027\u3002\u7279\u5f81\u5de5\u7a0b\u5219\u5305\u62ec\u9009\u62e9\u548c\u6784\u9020\u5bf9\u9884\u6d4b\u4efb\u52a1\u6709\u91cd\u8981\u5f71\u54cd\u7684\u7279\u5f81&#xff0c;\u5982\u80a1\u7968\u7684\u5386\u53f2\u4ef7\u683c\u3001\u6210\u4ea4\u91cf\u3001\u6280\u672f\u6307\u6807&#xff08;\u5982\u5747\u7ebf\u3001MACD&#xff09;\u7b49\u3002\u6b64\u5916&#xff0c;\u53ef\u80fd\u8fd8\u9700\u8003\u8651\u5916\u90e8\u56e0\u7d20\u5982\u5b8f\u89c2\u7ecf\u6d4e\u6570\u636e\u3001\u65b0\u95fb\u8206\u60c5\u7b49\u3002\u6709\u6548\u7684\u7279\u5f81\u5de5\u7a0b\u80fd\u591f\u63d0\u5347\u6a21\u578b\u5bf9\u80a1\u7968\u4ef7\u683c\u53d8\u52a8\u89c4\u5f8b\u7684\u6355\u6349\u80fd\u529b&#xff0c;\u4ece\u800c\u63d0\u9ad8\u9884\u6d4b\u51c6\u786e\u6027\u3002\u5728Django\u9879\u76ee\u4e2d&#xff0c;\u8fd9\u4e9b\u9884\u5904\u7406\u6b65\u9aa4\u901a\u5e38\u5728\u6570\u636e\u5bfc\u5165\u540e\u3001\u6a21\u578b\u8bad\u7ec3\u524d\u8fdb\u884c&#xff0c;\u786e\u4fdd\u8f93\u5165\u5230LSTM\u6a21\u578b\u4e2d\u7684\u6570\u636e\u662f\u7ecf\u8fc7\u6e05\u6d17\u3001\u5f52\u4e00\u5316\u548c\u7279\u5f81\u63d0\u53d6\u7684&#xff0c;\u4e3a\u540e\u7eed\u7684\u6df1\u5ea6\u5b66\u4e60\u8bad\u7ec3\u6253\u4e0b\u575a\u5b9e\u57fa\u7840\u3002<\/p>\n<h3 style=\"margin-left:0;margin-right:0;text-align:justify\">3.2 BP\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\u8bbe\u8ba1<\/h3>\n<h4 style=\"margin-left:0;margin-right:0;text-align:justify\">3.2.1 \u6a21\u578b\u7ed3\u6784\u786e\u5b9a<\/h4>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u7cfb\u7edf\u6838\u5fc3\u4f7f\u7528\u7684\u662fBP&#xff08;\u53cd\u5411\u4f20\u64ad&#xff09;\u795e\u7ecf\u7f51\u7edc\u6a21\u578b&#xff0c;\u8fd9\u662f\u4e00\u79cd\u7ecf\u5178\u7684\u6df1\u5ea6\u5b66\u4e60\u6a21\u578b&#xff0c;\u9002\u7528\u4e8e\u65f6\u95f4\u5e8f\u5217\u9884\u6d4b\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"256\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/02\/20260203094044-6981c29c7378d.gif\" width=\"795\" \/><\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:center\">\u56fe3-1 \u6a21\u578b\u7ed3\u6784\u56fe<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u6a21\u578b\u5305\u542b&#xff1a;<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u4e24\u5c42LSTM\u5c42&#xff1a;\u6355\u6349\u65f6\u95f4\u5e8f\u5217\u7684\u957f\u671f\u4f9d\u8d56\u5173\u7cfb<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">Dropout\u5c42&#xff1a;\u9632\u6b62\u8fc7\u62df\u5408<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u5168\u8fde\u63a5\u5c42&#xff1a;\u8fdb\u884c\u7279\u5f81\u6574\u5408\u548c\u6700\u7ec8\u9884\u6d4b<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\n<h4 style=\"margin-left:0;margin-right:0;text-align:justify\">3.2.2 \u6a21\u578b\u8f93\u5165\u7279\u5f81<\/h4>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u6a21\u578b\u4f7f\u7528\u4ee5\u4e0b\u7279\u5f81\u8fdb\u884c\u9884\u6d4b&#xff1a;<\/p>\n<li style=\"text-align:justify\">\u6536\u76d8\u4ef7<\/li>\n<li style=\"text-align:justify\">\u6210\u4ea4\u91cf<\/li>\n<li style=\"text-align:justify\">\u79fb\u52a8\u5e73\u5747\u7ebf (MA5, MA10, MA20)<\/li>\n<li style=\"text-align:justify\">\u76f8\u5bf9\u5f3a\u5f31\u6307\u6807 (RSI)<\/li>\n<li style=\"text-align:justify\">\u5e03\u6797\u5e26 (Upper Band, Lower Band)<\/li>\n<li style=\"text-align:justify\">\u6210\u4ea4\u91cf\u53d8\u5316\u7387<\/li>\n<li style=\"text-align:justify\">\u4ef7\u683c\u53d8\u5316\u7387<\/li>\n<li style=\"text-align:justify\">\u6307\u6570\u79fb\u52a8\u5e73\u5747\u7ebf (EMA12, EMA26)<\/li>\n<li style=\"text-align:justify\">MACD\u6307\u6807<\/li>\n<h4 style=\"margin-left:0;margin-right:0;text-align:justify\">3.2.3 \u6a21\u578b\u8bad\u7ec3\u8fc7\u7a0b<\/h4>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">1. \u6570\u636e\u5f52\u4e00\u5316&#xff1a;\u4f7f\u7528MinMaxScaler\u5c06\u6240\u6709\u7279\u5f81\u7f29\u653e\u5230[0,1]\u533a\u95f4<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">2. \u6784\u5efa\u65f6\u95f4\u7a97\u53e3&#xff1a;\u5c06\u8fde\u7eed\u7684\u65f6\u95f4\u5e8f\u5217\u6570\u636e\u8f6c\u6362\u4e3a\u6ed1\u52a8\u7a97\u53e3\u5f62\u5f0f<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">3. \u8bad\u7ec3\u6d4b\u8bd5\u96c6\u5206\u5272&#xff1a;\u901a\u5e38\u63098:2\u7684\u6bd4\u4f8b\u5206\u5272<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">4. \u6a21\u578b\u8bad\u7ec3&#xff1a;\u4f7f\u7528Adam\u4f18\u5316\u5668\u548cMSE\u635f\u5931\u51fd\u6570<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">5. \u65e9\u505c\u7b56\u7565&#xff1a;\u5f53\u9a8c\u8bc1\u96c6\u635f\u5931\u4e0d\u518d\u4e0b\u964d\u65f6\u505c\u6b62\u8bad\u7ec3<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">6. \u6a21\u578b\u4fdd\u5b58&#xff1a;\u5c06\u8bad\u7ec3\u597d\u7684\u6a21\u578b\u4fdd\u5b58\u4e3ah5\u6587\u4ef6<\/p>\n<h3 style=\"margin-left:0;margin-right:0;text-align:justify\">3.3 \u6a21\u578b\u8bc4\u4f30\u4e0e\u9a8c\u8bc1<\/h3>\n<h4 style=\"margin-left:0;margin-right:0;text-align:justify\">3.3.1 \u8bc4\u4f30\u6307\u6807\u8ba1\u7b97<\/h4>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u7cfb\u7edf\u8ba1\u7b97\u4e86\u591a\u79cd\u6280\u672f\u6307\u6807&#xff0c;\u4e0b\u9762\u8be6\u7ec6\u4ecb\u7ecd\u5404\u6307\u6807\u7684\u8ba1\u7b97\u65b9\u6cd5&#xff1a;<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">1. \u79fb\u52a8\u5e73\u5747\u7ebf (MA)<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u79fb\u52a8\u5e73\u5747\u7ebf\u662f\u8fc7\u53bbN\u4e2a\u4ea4\u6613\u65e5\u6536\u76d8\u4ef7\u7684\u7b97\u672f\u5e73\u5747\u503c&#xff1a;<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">MA(N) &#061; (Close_1 &#043; Close_2 &#043; &#8230; &#043; Close_N) \/ N<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u7cfb\u7edf\u8ba1\u7b97\u4e86MA5\u3001MA10\u548cMA20\u4e09\u79cd\u79fb\u52a8\u5e73\u5747\u7ebf\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">2. \u76f8\u5bf9\u5f3a\u5f31\u6307\u6807 (RSI)<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">RSI\u7528\u4e8e\u8861\u91cf\u4ef7\u683c\u53d8\u52a8\u7684\u5f3a\u5ea6&#xff0c;\u8ba1\u7b97\u65b9\u6cd5\u5982\u4e0b&#xff1a;<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">delta &#061; close.diff()<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">gain &#061; delta.where(delta &gt; 0, 0)<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">loss &#061; -delta.where(delta &lt; 0, 0)<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">avg_gain &#061; gain.rolling(window&#061;14).mean()<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">avg_loss &#061; loss.rolling(window&#061;14).mean()<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">rs &#061; avg_gain \/ avg_loss<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">RSI &#061; 100 &#8211; (100 \/ (1 &#043; rs))<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">3. \u5e03\u6797\u5e26 (Bollinger Bands)<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u5e03\u6797\u5e26\u7531\u4e2d\u8f68\u3001\u4e0a\u8f68\u548c\u4e0b\u8f68\u7ec4\u6210&#xff1a;<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u4e2d\u8f68 &#061; 20\u65e5\u79fb\u52a8\u5e73\u5747\u7ebf<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u6807\u51c6\u5dee &#061; 20\u65e5\u6536\u76d8\u4ef7\u7684\u6807\u51c6\u5dee<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u4e0a\u8f68 &#061; \u4e2d\u8f68 &#043; 2 * \u6807\u51c6\u5dee<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u4e0b\u8f68 &#061; \u4e2d\u8f68 &#8211; 2 * \u6807\u51c6\u5dee<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">4. \u6307\u6570\u79fb\u52a8\u5e73\u5747\u7ebf (EMA)<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">EMA\u5bf9\u6700\u8fd1\u7684\u6570\u636e\u7ed9\u4e88\u66f4\u9ad8\u7684\u6743\u91cd&#xff1a;<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">EMA(N) &#061; Price(t) * k &#043; EMA(y) * (1 &#8211; k)<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u5176\u4e2d k &#061; 2\/(N&#043;1)<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u7cfb\u7edf\u8ba1\u7b97\u4e86EMA12\u548cEMA26\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">5. MACD\u6307\u6807<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">MACD\u7531\u5dee\u79bb\u503c\u3001\u4fe1\u53f7\u7ebf\u548c\u67f1\u72b6\u56fe\u7ec4\u6210&#xff1a;<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">MACD &#061; EMA12 &#8211; EMA26<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">6. \u6ce2\u52a8\u7387 (Volatility)<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u6ce2\u52a8\u7387\u8861\u91cf\u4ef7\u683c\u53d8\u52a8\u7684\u5267\u70c8\u7a0b\u5ea6&#xff1a;<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">returns &#061; close.pct_change()<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">volatility &#061; returns.std() * sqrt(252) # \u5e74\u5316\u6ce2\u52a8\u7387<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">7. \u98ce\u9669\u4ef7\u503c (VaR)<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">VaR\u8868\u793a\u5728\u7ed9\u5b9a\u7f6e\u4fe1\u6c34\u5e73\u4e0b\u53ef\u80fd\u7684\u6700\u5927\u635f\u5931&#xff1a;<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">VaR_95 &#061; np.percentile(returns, 5) # 95%\u7f6e\u4fe1\u5ea6\u7684VaR<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">8. \u8d8b\u52bf\u7a33\u5b9a\u6027<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u8d8b\u52bf\u7a33\u5b9a\u6027\u4f7f\u7528\u7ebf\u6027\u56de\u5f52\u7684R\u00b2\u503c\u8861\u91cf&#xff1a;<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">x &#061; np.arange(len(close))<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">y &#061; close.values<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">p &#061; np.poly1d(np.polyfit(x, y, 1))<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">trend_stability &#061; 1 &#8211; np.sum((y &#8211; p(x))**2) \/ np.sum((y &#8211; np.mean(y))**2)<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">9. \u5f02\u5e38\u68c0\u6d4b<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u7cfb\u7edf\u4f7f\u7528Z\u5206\u6570\u65b9\u6cd5\u68c0\u6d4b\u5f02\u5e38&#xff1a;<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">mean &#061; returns.rolling(window&#061;20).mean()<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">std &#061; returns.rolling(window&#061;20).std()<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">z_scores &#061; (returns &#8211; mean) \/ std<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">anomalies &#061; z_scores[abs(z_scores) &gt; threshold]<\/p>\n<h4 style=\"margin-left:0;margin-right:0;text-align:justify\">3.3.2 \u9a8c\u8bc1\u65b9\u6cd5\u4e0e\u7b56\u7565<\/h4>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u4e3a\u4e86\u786e\u4fdd\u6a21\u578b\u7684\u53ef\u9760\u6027\u548c\u6cdb\u5316\u80fd\u529b&#xff0c;\u672c\u7814\u7a76\u91c7\u7528\u4e86 k \u6298\u4ea4\u53c9\u9a8c\u8bc1\u65b9\u6cd5\u5bf9\u6a21\u578b\u8fdb\u884c\u9a8c\u8bc1&#xff0c;\u5e76\u901a\u8fc7\u9a8c\u8bc1\u96c6\u6765\u8c03\u6574\u6a21\u578b\u53c2\u6570&#xff0c;\u4ee5\u4f18\u5316\u6a21\u578b\u6027\u80fd\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">k \u6298\u4ea4\u53c9\u9a8c\u8bc1\u65b9\u6cd5&#xff1a;k \u6298\u4ea4\u53c9\u9a8c\u8bc1\u662f\u4e00\u79cd\u5e38\u7528\u7684\u6a21\u578b\u8bc4\u4f30\u6280\u672f&#xff0c;\u5b83\u5c06\u539f\u59cb\u6570\u636e\u96c6\u968f\u673a\u5206\u6210 k \u4e2a\u5927\u5c0f\u76f8\u7b49\u7684\u5b50\u96c6&#xff08;folds&#xff09;\u3002\u5728\u6bcf\u6b21\u8bad\u7ec3\u4e2d&#xff0c;\u9009\u62e9\u5176\u4e2d\u4e00\u4e2a\u5b50\u96c6\u4f5c\u4e3a\u6d4b\u8bd5\u96c6&#xff0c;\u5176\u4f59 k &#8211; 1 \u4e2a\u5b50\u96c6\u4f5c\u4e3a\u8bad\u7ec3\u96c6\u3002\u8fd9\u6837&#xff0c;\u6bcf\u4e2a\u5b50\u96c6\u90fd\u6709\u4e00\u6b21\u673a\u4f1a\u4f5c\u4e3a\u6d4b\u8bd5\u96c6&#xff0c;\u5171\u8fdb\u884c k \u6b21\u8bad\u7ec3\u548c\u6d4b\u8bd5\u3002\u6700\u7ec8\u7684\u6a21\u578b\u6027\u80fd\u6307\u6807\u662f k \u6b21\u6d4b\u8bd5\u7ed3\u679c\u7684\u5e73\u5747\u503c\u3002\u4ee5 5 \u6298\u4ea4\u53c9\u9a8c\u8bc1\u4e3a\u4f8b&#xff0c;\u5c06\u6570\u636e\u96c6\u5206\u6210 5 \u4e2a\u5b50\u96c6&#xff0c;\u7b2c\u4e00\u6b21\u8bad\u7ec3\u65f6&#xff0c;\u9009\u62e9\u5b50\u96c6 1 \u4f5c\u4e3a\u6d4b\u8bd5\u96c6&#xff0c;\u5b50\u96c6 2\u30013\u30014\u30015 \u4f5c\u4e3a\u8bad\u7ec3\u96c6&#xff1b;\u7b2c\u4e8c\u6b21\u8bad\u7ec3\u65f6&#xff0c;\u9009\u62e9\u5b50\u96c6 2 \u4f5c\u4e3a\u6d4b\u8bd5\u96c6&#xff0c;\u5b50\u96c6 1\u30013\u30014\u30015 \u4f5c\u4e3a\u8bad\u7ec3\u96c6&#xff0c;\u4ee5\u6b64\u7c7b\u63a8&#xff0c;\u76f4\u5230 5 \u4e2a\u5b50\u96c6\u90fd\u4f5c\u4e3a\u6d4b\u8bd5\u96c6\u8fdb\u884c\u8fc7\u4e00\u6b21\u6d4b\u8bd5\u3002\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f&#xff0c;k \u6298\u4ea4\u53c9\u9a8c\u8bc1\u80fd\u591f\u5145\u5206\u5229\u7528\u6570\u636e\u96c6\u7684\u4fe1\u606f&#xff0c;\u907f\u514d\u56e0\u6570\u636e\u5212\u5206\u4e0d\u5408\u7406\u800c\u5bfc\u81f4\u7684\u8bc4\u4f30\u504f\u5dee&#xff0c;\u66f4\u5168\u9762\u5730\u8bc4\u4f30\u6a21\u578b\u7684\u6cdb\u5316\u80fd\u529b\u3002\u5b83\u8fd8\u53ef\u4ee5\u6709\u6548\u51cf\u5c11\u8fc7\u62df\u5408\u7684\u98ce\u9669&#xff0c;\u56e0\u4e3a\u6a21\u578b\u5728\u591a\u4e2a\u4e0d\u540c\u7684\u8bad\u7ec3\u96c6\u4e0a\u8fdb\u884c\u8bad\u7ec3&#xff0c;\u5fc5\u987b\u9002\u5e94\u4e0d\u540c\u7684\u6570\u636e\u5206\u5e03&#xff0c;\u4ece\u800c\u63d0\u9ad8\u4e86\u6a21\u578b\u7684\u7a33\u5b9a\u6027\u548c\u9002\u5e94\u6027\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u5229\u7528\u9a8c\u8bc1\u96c6\u8c03\u6574\u6a21\u578b\u53c2\u6570&#xff1a;\u5728\u6a21\u578b\u8bad\u7ec3\u8fc7\u7a0b\u4e2d&#xff0c;\u5c06\u6570\u636e\u96c6\u5212\u5206\u4e3a\u8bad\u7ec3\u96c6\u3001\u9a8c\u8bc1\u96c6\u548c\u6d4b\u8bd5\u96c6\u3002\u8bad\u7ec3\u96c6\u7528\u4e8e\u8bad\u7ec3\u6a21\u578b&#xff0c;\u9a8c\u8bc1\u96c6\u7528\u4e8e\u5728\u8bad\u7ec3\u8fc7\u7a0b\u4e2d\u8bc4\u4f30\u6a21\u578b\u7684\u6027\u80fd&#xff0c;\u5e76\u6839\u636e\u9a8c\u8bc1\u96c6\u4e0a\u7684\u8868\u73b0\u6765\u8c03\u6574\u6a21\u578b\u7684\u8d85\u53c2\u6570&#xff0c;\u5982\u5b66\u4e60\u7387\u3001\u9690\u85cf\u5c42\u795e\u7ecf\u5143\u6570\u91cf\u3001\u8fed\u4ee3\u6b21\u6570\u7b49\u3002\u5728\u8bad\u7ec3\u521d\u671f&#xff0c;\u8bbe\u7f6e\u5b66\u4e60\u7387\u4e3a 0.01&#xff0c;\u901a\u8fc7\u89c2\u5bdf\u9a8c\u8bc1\u96c6\u4e0a\u7684 RMSE \u6307\u6807&#xff0c;\u5982\u679c\u53d1\u73b0 RMSE \u5728\u8bad\u7ec3\u8fc7\u7a0b\u4e2d\u6ca1\u6709\u660e\u663e\u4e0b\u964d&#xff0c;\u751a\u81f3\u51fa\u73b0\u4e0a\u5347\u7684\u8d8b\u52bf&#xff0c;\u8bf4\u660e\u5b66\u4e60\u7387\u53ef\u80fd\u8fc7\u5927&#xff0c;\u6b64\u65f6\u53ef\u4ee5\u9002\u5f53\u964d\u4f4e\u5b66\u4e60\u7387&#xff0c;\u5982\u5c06\u5b66\u4e60\u7387\u8c03\u6574\u4e3a 0.001&#xff0c;\u7136\u540e\u7ee7\u7eed\u8bad\u7ec3\u6a21\u578b&#xff0c;\u89c2\u5bdf\u9a8c\u8bc1\u96c6\u4e0a\u7684\u6027\u80fd\u6307\u6807\u53d8\u5316\u3002\u901a\u8fc7\u4e0d\u65ad\u5730\u5728\u9a8c\u8bc1\u96c6\u4e0a\u8bc4\u4f30\u6a21\u578b\u6027\u80fd&#xff0c;\u5e76\u6839\u636e\u8bc4\u4f30\u7ed3\u679c\u8c03\u6574\u8d85\u53c2\u6570&#xff0c;\u53ef\u4ee5\u4f7f\u6a21\u578b\u5728\u9a8c\u8bc1\u96c6\u4e0a\u8fbe\u5230\u6700\u4f73\u6027\u80fd&#xff0c;\u4ece\u800c\u63d0\u9ad8\u6a21\u578b\u5bf9\u672a\u77e5\u6570\u636e\u7684\u6cdb\u5316\u80fd\u529b\u3002\u5f53\u6a21\u578b\u5728\u9a8c\u8bc1\u96c6\u4e0a\u7684\u6027\u80fd\u4e0d\u518d\u63d0\u5347\u65f6&#xff0c;\u505c\u6b62\u8c03\u6574\u53c2\u6570&#xff0c;\u5e76\u4f7f\u7528\u6d4b\u8bd5\u96c6\u5bf9\u6700\u7ec8\u6a21\u578b\u8fdb\u884c\u8bc4\u4f30&#xff0c;\u4ee5\u5f97\u5230\u6a21\u578b\u7684\u771f\u5b9e\u6027\u80fd\u6307\u6807\u3002\u5728\u9a8c\u8bc1\u96c6\u4e0a&#xff0c;\u7ecf\u8fc7\u591a\u6b21\u8c03\u6574\u9690\u85cf\u5c42\u795e\u7ecf\u5143\u6570\u91cf&#xff0c;\u53d1\u73b0\u5f53\u9690\u85cf\u5c42\u795e\u7ecf\u5143\u6570\u91cf\u4e3a 128 \u65f6&#xff0c;\u6a21\u578b\u7684 RMSE \u6700\u5c0f&#xff0c;\u6b64\u65f6\u8ba4\u4e3a\u8be5\u6a21\u578b\u5728\u9a8c\u8bc1\u96c6\u4e0a\u7684\u6027\u80fd\u6700\u4f73&#xff0c;\u7136\u540e\u4f7f\u7528\u6d4b\u8bd5\u96c6\u5bf9\u8be5\u6a21\u578b\u8fdb\u884c\u6700\u7ec8\u8bc4\u4f30\u3002<\/p>\n<h4 style=\"margin-left:0;margin-right:0;text-align:justify\">3.3.3 \u5b9e\u9a8c\u7ed3\u679c\u4e0e\u5206\u6790<\/h4>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u7ecf\u8fc7\u5bf9\u57fa\u4e8e LSTM \u7684\u80a1\u7968\u9884\u6d4b\u6a21\u578b\u7684\u8bad\u7ec3\u548c\u9a8c\u8bc1&#xff0c;\u5f97\u5230\u4e86\u4e00\u7cfb\u5217\u5b9e\u9a8c\u7ed3\u679c&#xff0c;\u901a\u8fc7\u5bf9\u8fd9\u4e9b\u7ed3\u679c\u7684\u5206\u6790&#xff0c;\u53ef\u4ee5\u8bc4\u4f30\u6a21\u578b\u7684\u9884\u6d4b\u7cbe\u5ea6\u548c\u7a33\u5b9a\u6027&#xff0c;\u4e86\u89e3\u6a21\u578b\u7684\u6027\u80fd\u8868\u73b0\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u5728\u5b9e\u9a8c\u4e2d&#xff0c;\u4f7f\u7528\u4e86\u5386\u53f2\u80a1\u7968\u6570\u636e\u8fdb\u884c\u6a21\u578b\u8bad\u7ec3\u548c\u6d4b\u8bd5&#xff0c;\u5c06\u6570\u636e\u96c6\u6309\u7167 70% \u8bad\u7ec3\u96c6\u300115% \u9a8c\u8bc1\u96c6\u548c 15% \u6d4b\u8bd5\u96c6\u7684\u6bd4\u4f8b\u8fdb\u884c\u5212\u5206\u3002\u7ecf\u8fc7\u591a\u8f6e\u8bad\u7ec3\u548c\u8c03\u4f18&#xff0c;\u5f97\u5230\u4e86\u6a21\u578b\u5728\u6d4b\u8bd5\u96c6\u4e0a\u7684\u8bc4\u4f30\u6307\u6807\u7ed3\u679c&#xff0c;\u5982\u4e0b\u8868\u6240\u793a&#xff1a;<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:center\">\u88683-1 \u6a21\u578b\u8bc4\u4f30\u8868<\/p>\n<table align=\"center\" border=\"1\" cellspacing=\"0\" style=\"width:0px\">\n<tbody>\n<tr>\n<td style=\"border-color:black;height:30.0pt;vertical-align:top;width:150.0pt\">\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u8bc4\u4f30\u6307\u6807<\/p>\n<\/td>\n<td style=\"border-color:black;height:30.0pt;vertical-align:top;width:150.0pt\">\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u6570\u503c<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"border-color:black;height:30.0pt;vertical-align:top;width:150.0pt\">\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u5747\u65b9\u6839\u8bef\u5dee&#xff08;RMSE&#xff09;<\/p>\n<\/td>\n<td style=\"height:30.0pt;vertical-align:top;width:150.0pt\">\n<p style=\"margin-left:0;margin-right:0;text-align:left\">0.056<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"border-color:black;height:30.0pt;vertical-align:top;width:150.0pt\">\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u5e73\u5747\u7edd\u5bf9\u8bef\u5dee&#xff08;MAE&#xff09;<\/p>\n<\/td>\n<td style=\"height:30.0pt;vertical-align:top;width:150.0pt\">\n<p style=\"margin-left:0;margin-right:0;text-align:left\">0.042<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"border-color:black;height:30.0pt;vertical-align:top;width:150.0pt\">\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u51b3\u5b9a\u7cfb\u6570&#xff08;\\\\(R^2\\\\)&#xff09;<\/p>\n<\/td>\n<td style=\"height:30.0pt;vertical-align:top;width:150.0pt\">\n<p style=\"margin-left:0;margin-right:0;text-align:left\">0.85<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u4ece RMSE \u6307\u6807\u6765\u770b&#xff0c;\u5176\u503c\u4e3a 0.056&#xff0c;\u8bf4\u660e\u6a21\u578b\u9884\u6d4b\u503c\u4e0e\u771f\u5b9e\u503c\u4e4b\u95f4\u7684\u5e73\u5747\u504f\u5dee\u76f8\u5bf9\u8f83\u5c0f&#xff0c;\u9884\u6d4b\u7cbe\u5ea6\u8f83\u9ad8\u3002\u4f46 RMSE \u5bf9\u8f83\u5927\u8bef\u5dee\u8f83\u4e3a\u654f\u611f&#xff0c;\u867d\u7136\u6574\u4f53 RMSE \u503c\u5728\u53ef\u63a5\u53d7\u8303\u56f4\u5185&#xff0c;\u4f46\u4ecd\u9700\u8fdb\u4e00\u6b65\u5206\u6790\u662f\u5426\u5b58\u5728\u4e2a\u522b\u8f83\u5927\u8bef\u5dee\u7684\u60c5\u51b5&#xff0c;\u4ee5\u8bc4\u4f30\u6a21\u578b\u5bf9\u6781\u7aef\u503c\u7684\u9884\u6d4b\u80fd\u529b\u3002\u901a\u8fc7\u89c2\u5bdf\u9884\u6d4b\u503c\u4e0e\u771f\u5b9e\u503c\u7684\u5bf9\u6bd4\u56fe&#xff0c;\u53d1\u73b0\u5927\u90e8\u5206\u9884\u6d4b\u503c\u80fd\u591f\u8f83\u597d\u5730\u8ddf\u8e2a\u771f\u5b9e\u503c\u7684\u8d70\u52bf&#xff0c;\u4f46\u5728\u67d0\u4e9b\u65f6\u95f4\u70b9&#xff0c;\u5982\u80a1\u7968\u4ef7\u683c\u51fa\u73b0\u5927\u5e45\u6ce2\u52a8\u65f6&#xff0c;\u9884\u6d4b\u503c\u4e0e\u771f\u5b9e\u503c\u4e4b\u95f4\u5b58\u5728\u4e00\u5b9a\u504f\u5dee&#xff0c;\u5bfc\u81f4 RMSE \u6709\u6240\u4e0a\u5347\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">MAE \u503c\u4e3a 0.042&#xff0c;\u8868\u660e\u6a21\u578b\u9884\u6d4b\u503c\u4e0e\u771f\u5b9e\u503c\u4e4b\u95f4\u7684\u5e73\u5747\u7edd\u5bf9\u504f\u5dee\u8f83\u5c0f&#xff0c;\u6a21\u578b\u5728\u6574\u4f53\u4e0a\u7684\u9884\u6d4b\u8868\u73b0\u8f83\u4e3a\u7a33\u5b9a\u3002\u8fd9\u8bf4\u660e\u6a21\u578b\u5728\u5904\u7406\u5927\u591a\u6570\u6837\u672c\u65f6&#xff0c;\u80fd\u591f\u8f83\u4e3a\u51c6\u786e\u5730\u9884\u6d4b\u80a1\u7968\u4ef7\u683c&#xff0c;\u4e0d\u4f1a\u51fa\u73b0\u8f83\u5927\u7684\u504f\u5dee\u3002\u5728\u80a1\u7968\u4ef7\u683c\u76f8\u5bf9\u5e73\u7a33\u7684\u65f6\u95f4\u6bb5\u5185&#xff0c;\u6a21\u578b\u7684\u9884\u6d4b\u503c\u4e0e\u771f\u5b9e\u503c\u975e\u5e38\u63a5\u8fd1&#xff0c;MAE \u503c\u8f83\u5c0f\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u503c\u4e3a 0.85&#xff0c;\u8bf4\u660e\u6a21\u578b\u80fd\u591f\u89e3\u91ca\u80a1\u7968\u4ef7\u683c\u6570\u636e\u4e2d 85% \u7684\u53d8\u5f02&#xff0c;\u62df\u5408\u6548\u679c\u8f83\u597d\u3002\u8fd9\u610f\u5473\u7740\u6a21\u578b\u80fd\u591f\u6355\u6349\u5230\u80a1\u7968\u4ef7\u683c\u53d8\u5316\u7684\u4e3b\u8981\u8d8b\u52bf\u548c\u89c4\u5f8b&#xff0c;\u5bf9\u80a1\u7968\u4ef7\u683c\u7684\u9884\u6d4b\u5177\u6709\u4e00\u5b9a\u7684\u53ef\u9760\u6027\u3002\u7136\u800c&#xff0c;\u503c\u4ecd\u6709\u63d0\u5347\u7a7a\u95f4&#xff0c;\u8bf4\u660e\u6a21\u578b\u53ef\u80fd\u8fd8\u6ca1\u6709\u5b8c\u5168\u6316\u6398\u51fa\u6570\u636e\u4e2d\u7684\u6f5c\u5728\u4fe1\u606f&#xff0c;\u6216\u8005\u5b58\u5728\u4e00\u4e9b\u672a\u8003\u8651\u5230\u7684\u5f71\u54cd\u56e0\u7d20\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u4e3a\u4e86\u8fdb\u4e00\u6b65\u8bc4\u4f30\u6a21\u578b\u7684\u7a33\u5b9a\u6027&#xff0c;\u5bf9\u6a21\u578b\u8fdb\u884c\u4e86\u591a\u6b21 k \u6298\u4ea4\u53c9\u9a8c\u8bc1&#xff0c;\u5e76\u8ba1\u7b97\u6bcf\u6b21\u9a8c\u8bc1\u7684\u8bc4\u4f30\u6307\u6807&#xff0c;\u5f97\u5230\u8bc4\u4f30\u6307\u6807\u7684\u5e73\u5747\u503c\u548c\u6807\u51c6\u5dee&#xff0c;\u5982\u4e0b\u8868\u6240\u793a&#xff1a;<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:center\">\u88683-2\u00a0 k\u6298\u4ea4\u53c9\u9a8c\u8bc1\u8868<\/p>\n<table border=\"1\" cellspacing=\"0\" style=\"width:0px\">\n<tbody>\n<tr>\n<td style=\"border-color:black;height:30.0pt;vertical-align:top;width:150.0pt\">\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u8bc4\u4f30\u6307\u6807<\/p>\n<\/td>\n<td style=\"border-color:black;height:30.0pt;vertical-align:top;width:150.0pt\">\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u5e73\u5747\u503c<\/p>\n<\/td>\n<td style=\"border-color:black;height:30.0pt;vertical-align:top;width:150.0pt\">\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u6807\u51c6\u5dee<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"border-color:black;height:30.0pt;vertical-align:top;width:150.0pt\">\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u5747\u65b9\u6839\u8bef\u5dee&#xff08;RMSE&#xff09;<\/p>\n<\/td>\n<td style=\"height:30.0pt;vertical-align:top;width:150.0pt\">\n<p style=\"margin-left:0;margin-right:0;text-align:left\">0.058<\/p>\n<\/td>\n<td style=\"height:30.0pt;vertical-align:top;width:150.0pt\">\n<p style=\"margin-left:0;margin-right:0;text-align:left\">0.003<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"border-color:black;height:30.0pt;vertical-align:top;width:150.0pt\">\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u5e73\u5747\u7edd\u5bf9\u8bef\u5dee&#xff08;MAE&#xff09;<\/p>\n<\/td>\n<td style=\"height:30.0pt;vertical-align:top;width:150.0pt\">\n<p style=\"margin-left:0;margin-right:0;text-align:left\">0.043<\/p>\n<\/td>\n<td style=\"height:30.0pt;vertical-align:top;width:150.0pt\">\n<p style=\"margin-left:0;margin-right:0;text-align:left\">0.002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"border-color:black;height:30.0pt;vertical-align:top;width:150.0pt\">\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u51b3\u5b9a\u7cfb\u6570&#xff08;\\\\(R^2\\\\)&#xff09;<\/p>\n<\/td>\n<td style=\"height:30.0pt;vertical-align:top;width:150.0pt\">\n<p style=\"margin-left:0;margin-right:0;text-align:left\">0.84<\/p>\n<\/td>\n<td style=\"height:30.0pt;vertical-align:top;width:150.0pt\">\n<p style=\"margin-left:0;margin-right:0;text-align:left\">0.01<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u4ece\u6807\u51c6\u5dee\u6765\u770b&#xff0c;RMSE\u3001MAE \u548c\u7684\u6807\u51c6\u5dee\u90fd\u8f83\u5c0f&#xff0c;\u5206\u522b\u4e3a 0.003\u30010.002 \u548c 0.01&#xff0c;\u8bf4\u660e\u6a21\u578b\u5728\u591a\u6b21 k \u6298\u4ea4\u53c9\u9a8c\u8bc1\u4e2d\u7684\u6027\u80fd\u8868\u73b0\u8f83\u4e3a\u7a33\u5b9a&#xff0c;\u4e0d\u540c\u5212\u5206\u4e0b\u7684\u6a21\u578b\u6027\u80fd\u5dee\u5f02\u8f83\u5c0f&#xff0c;\u6a21\u578b\u5177\u6709\u8f83\u597d\u7684\u6cdb\u5316\u80fd\u529b\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u7efc\u5408\u4ee5\u4e0a\u5b9e\u9a8c\u7ed3\u679c\u5206\u6790&#xff0c;\u57fa\u4e8e LSTM \u7684\u80a1\u7968\u9884\u6d4b\u6a21\u578b\u5728\u9884\u6d4b\u7cbe\u5ea6\u548c\u7a33\u5b9a\u6027\u65b9\u9762\u8868\u73b0\u8f83\u597d&#xff0c;\u80fd\u591f\u6709\u6548\u5730\u6355\u6349\u80a1\u7968\u4ef7\u683c\u7684\u53d8\u5316\u8d8b\u52bf&#xff0c;\u4e3a\u80a1\u7968\u6295\u8d44\u51b3\u7b56\u63d0\u4f9b\u6709\u4ef7\u503c\u7684\u53c2\u8003\u3002\u7136\u800c&#xff0c;\u6a21\u578b\u4ecd\u5b58\u5728\u4e00\u4e9b\u4e0d\u8db3\u4e4b\u5904&#xff0c;\u5982\u5bf9\u80a1\u7968\u4ef7\u683c\u7684\u6781\u7aef\u6ce2\u52a8\u60c5\u51b5\u9884\u6d4b\u80fd\u529b\u6709\u5f85\u63d0\u9ad8&#xff0c;\u540e\u7eed\u53ef\u4ee5\u8fdb\u4e00\u6b65\u4f18\u5316\u6a21\u578b\u7ed3\u6784\u548c\u53c2\u6570&#xff0c;\u6216\u8005\u5f15\u5165\u66f4\u591a\u7684\u7279\u5f81\u548c\u6570\u636e&#xff0c;\u4ee5\u63d0\u5347\u6a21\u578b\u7684\u6027\u80fd\u3002<\/p>\n<h2 style=\"margin-left:0;margin-right:0;text-align:center\">4 \u57fa\u4e8e Django \u7684\u80a1\u7968\u9884\u6d4b\u7cfb\u7edf\u5b9e\u73b0<\/h2>\n<h3 style=\"margin-left:0;margin-right:0;text-align:justify\">4.1 \u7cfb\u7edf\u67b6\u6784\u8bbe\u8ba1<\/h3>\n<h4 style=\"margin-left:0;margin-right:0;text-align:justify\">4.1.1 \u7cfb\u7edf\u6574\u4f53\u67b6\u6784<\/h4>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u57fa\u4e8e Django \u7684\u80a1\u7968\u9884\u6d4b\u7cfb\u7edf\u91c7\u7528\u4e86\u7ecf\u5178\u7684\u4e09\u5c42\u67b6\u6784\u6a21\u5f0f&#xff0c;\u5305\u62ec\u524d\u7aef\u5c55\u793a\u5c42\u3001\u540e\u7aef\u903b\u8f91\u5c42\u548c\u6570\u636e\u5b58\u50a8\u5c42&#xff0c;\u5404\u5c42\u4e4b\u95f4\u76f8\u4e92\u534f\u4f5c&#xff0c;\u5171\u540c\u5b9e\u73b0\u7cfb\u7edf\u7684\u5404\u9879\u529f\u80fd\u3002\u7cfb\u7edf\u6574\u4f53\u67b6\u6784\u56fe\u5982\u4e0b\u6240\u793a&#xff1a;<\/p>\n<p style=\"margin-left:0;margin-right:0\">graph TD;<\/p>\n<p style=\"margin-left:0;margin-right:0\">\u00a0\u00a0\u00a0 A[\u524d\u7aef\u5c55\u793a\u5c42] &#8211;&gt; B[\u540e\u7aef\u903b\u8f91\u5c42];<\/p>\n<p style=\"margin-left:0;margin-right:0\">\u00a0\u00a0\u00a0 B &#8211;&gt; C[\u6570\u636e\u5b58\u50a8\u5c42];<\/p>\n<p style=\"margin-left:0;margin-right:0\">\u00a0\u00a0\u00a0 A &lt;&#8211;&gt; B;<\/p>\n<p style=\"margin-left:0;margin-right:0\">\u00a0\u00a0\u00a0 B &lt;&#8211;&gt; C;<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u524d\u7aef\u5c55\u793a\u5c42&#xff1a;\u524d\u7aef\u5c55\u793a\u5c42\u4e3b\u8981\u8d1f\u8d23\u4e0e\u7528\u6237\u8fdb\u884c\u4ea4\u4e92&#xff0c;\u4e3a\u7528\u6237\u63d0\u4f9b\u76f4\u89c2\u7684\u64cd\u4f5c\u754c\u9762\u548c\u53cb\u597d\u7684\u53ef\u89c6\u5316\u5c55\u793a\u3002\u5728\u672c\u7cfb\u7edf\u4e2d&#xff0c;\u524d\u7aef\u91c7\u7528 HTML\u3001CSS \u548c JavaScript \u6280\u672f\u8fdb\u884c\u5f00\u53d1&#xff0c;\u7ed3\u5408Bootstrap \u6846\u67b6\u6784\u5efa\u5355\u9875\u9762\u5e94\u7528&#xff08;SPA&#xff09;&#xff0c;\u4ee5\u63d0\u9ad8\u7528\u6237\u4f53\u9a8c\u548c\u9875\u9762\u52a0\u8f7d\u901f\u5ea6\u3002\u901a\u8fc7 Axios \u5e93\u4e0e\u540e\u7aef\u8fdb\u884c\u6570\u636e\u4ea4\u4e92&#xff0c;\u5b9e\u73b0\u6570\u636e\u7684\u5b9e\u65f6\u83b7\u53d6\u548c\u66f4\u65b0\u3002\u4f7f\u7528 Echarts \u56fe\u8868\u5e93\u8fdb\u884c\u6570\u636e\u53ef\u89c6\u5316&#xff0c;\u5c06\u80a1\u7968\u6570\u636e\u4ee5\u76f4\u89c2\u7684\u56fe\u8868\u5f62\u5f0f\u5c55\u793a\u7ed9\u7528\u6237&#xff0c;\u5982\u6298\u7ebf\u56fe\u5c55\u793a\u80a1\u7968\u4ef7\u683c\u8d70\u52bf\u3001\u67f1\u72b6\u56fe\u5c55\u793a\u6210\u4ea4\u91cf\u53d8\u5316\u7b49&#xff0c;\u65b9\u4fbf\u7528\u6237\u5206\u6790\u548c\u7406\u89e3\u3002\u524d\u7aef\u5c55\u793a\u5c42\u8fd8\u63d0\u4f9b\u4e86\u7528\u6237\u767b\u5f55\u3001\u6ce8\u518c\u3001\u80a1\u7968\u4ee3\u7801\u8f93\u5165\u3001\u9884\u6d4b\u7ed3\u679c\u67e5\u770b\u7b49\u529f\u80fd\u6a21\u5757&#xff0c;\u7528\u6237\u53ef\u4ee5\u901a\u8fc7\u754c\u9762\u8f93\u5165\u80a1\u7968\u4ee3\u7801&#xff0c;\u63d0\u4ea4\u8bf7\u6c42\u540e\u83b7\u53d6\u76f8\u5e94\u7684\u80a1\u7968\u6570\u636e\u548c\u9884\u6d4b\u7ed3\u679c\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u540e\u7aef\u903b\u8f91\u5c42&#xff1a;\u540e\u7aef\u903b\u8f91\u5c42\u662f\u7cfb\u7edf\u7684\u6838\u5fc3&#xff0c;\u8d1f\u8d23\u5904\u7406\u4e1a\u52a1\u903b\u8f91\u548c\u6570\u636e\u4ea4\u4e92\u3002\u91c7\u7528 Django \u6846\u67b6\u8fdb\u884c\u5f00\u53d1&#xff0c;\u5229\u7528\u5176\u5f3a\u5927\u7684\u8def\u7531\u7cfb\u7edf\u3001\u89c6\u56fe\u51fd\u6570\u548c\u4e2d\u95f4\u4ef6\u673a\u5236&#xff0c;\u5b9e\u73b0\u5bf9\u524d\u7aef\u8bf7\u6c42\u7684\u5904\u7406\u548c\u54cd\u5e94\u3002\u5728 Django \u7684\u89c6\u56fe\u51fd\u6570\u4e2d&#xff0c;\u8c03\u7528\u8bad\u7ec3\u597d\u7684 LSTM 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style=\"margin-left:0;margin-right:0;text-align:justify\">\u6570\u636e\u5b58\u50a8\u5c42&#xff1a;\u6570\u636e\u5b58\u50a8\u5c42\u8d1f\u8d23\u5b58\u50a8\u7cfb\u7edf\u8fd0\u884c\u6240\u9700\u7684\u5404\u79cd\u6570\u636e&#xff0c;\u5305\u62ec\u80a1\u7968\u5386\u53f2\u6570\u636e\u3001\u7528\u6237\u4fe1\u606f\u3001\u6a21\u578b\u53c2\u6570\u7b49\u3002\u9009\u7528 MySQL \u6570\u636e\u5e93\u4f5c\u4e3a\u4e3b\u8981\u7684\u6570\u636e\u5b58\u50a8\u5de5\u5177&#xff0c;MySQL \u662f\u4e00\u79cd\u5f00\u6e90\u7684\u5173\u7cfb\u578b\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf&#xff0c;\u5177\u6709\u6027\u80fd\u7a33\u5b9a\u3001\u53ef\u9760\u6027\u9ad8\u3001\u53ef\u6269\u5c55\u6027\u5f3a\u7b49\u4f18\u70b9&#xff0c;\u80fd\u591f\u6ee1\u8db3\u7cfb\u7edf\u5bf9\u6570\u636e\u5b58\u50a8\u548c\u7ba1\u7406\u7684\u9700\u6c42\u3002\u901a\u8fc7 Django \u7684 ORM \u4e0e MySQL 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style=\"margin-left:0;margin-right:0;text-align:justify\">4.1.2 \u7cfb\u7edf\u529f\u80fd\u6a21\u5757\u5212\u5206<\/h4>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u7cfb\u7edf\u529f\u80fd\u6a21\u5757\u4e3b\u8981\u5305\u62ec\u7528\u6237\u7ba1\u7406\u6a21\u5757\u3001\u6570\u636e\u5c55\u793a\u6a21\u5757\u3001\u9884\u6d4b\u5206\u6790\u6a21\u5757\u548c\u7cfb\u7edf\u7ba1\u7406\u6a21\u5757&#xff0c;\u5404\u6a21\u5757\u4e4b\u95f4\u76f8\u4e92\u534f\u4f5c&#xff0c;\u5171\u540c\u5b9e\u73b0\u80a1\u7968\u9884\u6d4b\u7cfb\u7edf\u7684\u5404\u9879\u529f\u80fd\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u7528\u6237\u7ba1\u7406\u6a21\u5757&#xff1a;\u7528\u6237\u7ba1\u7406\u6a21\u5757\u8d1f\u8d23\u5904\u7406\u7528\u6237\u76f8\u5173\u7684\u64cd\u4f5c&#xff0c;\u5305\u62ec\u7528\u6237\u6ce8\u518c\u3001\u767b\u5f55\u3001\u5bc6\u7801\u91cd\u7f6e\u3001\u4e2a\u4eba\u4fe1\u606f\u7ba1\u7406\u7b49\u529f\u80fd\u3002\u5728\u7528\u6237\u6ce8\u518c\u8fc7\u7a0b\u4e2d&#xff0c;\u5bf9\u7528\u6237\u8f93\u5165\u7684\u8d26\u53f7\u3001\u5bc6\u7801\u7b49\u4fe1\u606f\u8fdb\u884c\u5408\u6cd5\u6027\u6821\u9a8c&#xff0c;\u786e\u4fdd\u8d26\u53f7\u683c\u5f0f\u6b63\u786e\u3001\u5bc6\u7801\u5f3a\u5ea6\u7b26\u5408\u8981\u6c42&#xff0c;\u5e76\u68c0\u67e5\u8d26\u53f7\u662f\u5426\u5df2\u88ab\u6ce8\u518c\u3002\u6ce8\u518c\u6210\u529f\u540e&#xff0c;\u5c06\u7528\u6237\u4fe1\u606f\u5b58\u50a8\u5230\u6570\u636e\u5e93\u4e2d&#xff0c;\u5e76\u4e3a\u7528\u6237\u5206\u914d\u552f\u4e00\u7684\u7528\u6237 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style=\"margin-left:0;margin-right:0;text-align:justify\">\u6570\u636e\u5c55\u793a\u6a21\u5757&#xff1a;\u6570\u636e\u5c55\u793a\u6a21\u5757\u8d1f\u8d23\u5c06\u80a1\u7968\u76f8\u5173\u6570\u636e\u4ee5\u76f4\u89c2\u7684\u65b9\u5f0f\u5c55\u793a\u7ed9\u7528\u6237&#xff0c;\u5305\u62ec\u80a1\u7968\u5386\u53f2\u6570\u636e\u5c55\u793a\u3001\u5b9e\u65f6\u6570\u636e\u5c55\u793a\u548c\u6570\u636e\u5206\u6790\u7ed3\u679c\u5c55\u793a\u7b49\u529f\u80fd\u3002\u5728\u80a1\u7968\u5386\u53f2\u6570\u636e\u5c55\u793a\u9875\u9762&#xff0c;\u4ee5\u8868\u683c\u548c\u56fe\u8868\u76f8\u7ed3\u5408\u7684\u65b9\u5f0f&#xff0c;\u5c55\u793a\u80a1\u7968\u7684\u5f00\u76d8\u4ef7\u3001\u6536\u76d8\u4ef7\u3001\u6700\u9ad8\u4ef7\u3001\u6700\u4f4e\u4ef7\u3001\u6210\u4ea4\u91cf\u7b49\u5386\u53f2\u6570\u636e\u3002\u7528\u6237\u53ef\u4ee5\u9009\u62e9\u4e0d\u540c\u7684\u65f6\u95f4\u533a\u95f4&#xff0c;\u67e5\u770b\u80a1\u7968\u5728\u4e0d\u540c\u65f6\u95f4\u6bb5\u5185\u7684\u8d70\u52bf\u3002\u4f7f\u7528 Echarts 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style=\"margin-left:0;margin-right:0;text-align:center\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"310\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/02\/20260203094044-6981c29c8de32.gif\" width=\"686\" \/><\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:center\">\u56fe4-1 \u6570\u636e\u5c55\u793a\u754c\u9762\u56fe<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u9884\u6d4b\u5206\u6790\u6a21\u5757&#xff1a;\u9884\u6d4b\u5206\u6790\u6a21\u5757\u662f\u7cfb\u7edf\u7684\u6838\u5fc3\u6a21\u5757&#xff0c;\u8d1f\u8d23\u4f7f\u7528\u8bad\u7ec3\u597d\u7684 LSTM \u6a21\u578b\u5bf9\u80a1\u7968\u4ef7\u683c\u8fdb\u884c\u9884\u6d4b&#xff0c;\u5e76\u63d0\u4f9b\u9884\u6d4b\u7ed3\u679c\u5206\u6790\u548c\u53ef\u89c6\u5316\u5c55\u793a\u529f\u80fd\u3002\u7528\u6237\u5728\u9884\u6d4b\u5206\u6790\u9875\u9762\u8f93\u5165\u80a1\u7968\u4ee3\u7801\u548c\u9884\u6d4b\u5468\u671f&#xff0c;\u540e\u7aef\u63a5\u6536\u5230\u8bf7\u6c42\u540e&#xff0c;\u4ece\u6570\u636e\u5e93\u4e2d\u83b7\u53d6\u8be5\u80a1\u7968\u7684\u5386\u53f2\u6570\u636e&#xff0c;\u5e76\u5bf9\u6570\u636e\u8fdb\u884c\u9884\u5904\u7406\u548c\u7279\u5f81\u5de5\u7a0b&#xff0c;\u5c06\u5904\u7406\u540e\u7684\u6570\u636e\u8f93\u5165\u5230\u8bad\u7ec3\u597d\u7684 LSTM \u6a21\u578b\u4e2d\u8fdb\u884c\u9884\u6d4b\u3002\u6a21\u578b\u9884\u6d4b\u5b8c\u6210\u540e&#xff0c;\u5c06\u9884\u6d4b\u7ed3\u679c\u8fd4\u56de\u7ed9\u524d\u7aef\u9875\u9762\u8fdb\u884c\u5c55\u793a\u3002\u5728\u9884\u6d4b\u7ed3\u679c\u5c55\u793a\u9875\u9762&#xff0c;\u4ee5\u6298\u7ebf\u56fe\u7684\u5f62\u5f0f\u5c55\u793a\u80a1\u7968\u4ef7\u683c\u7684\u5386\u53f2\u8d70\u52bf\u548c\u9884\u6d4b\u8d70\u52bf&#xff0c;\u8ba9\u7528\u6237\u76f4\u89c2\u5730\u4e86\u89e3\u80a1\u7968\u4ef7\u683c\u7684\u672a\u6765\u8d8b\u52bf\u3002\u8fd8\u63d0\u4f9b\u9884\u6d4b\u7ed3\u679c\u5206\u6790\u529f\u80fd&#xff0c;\u5bf9\u9884\u6d4b\u7ed3\u679c\u8fdb\u884c\u8bc4\u4f30\u548c\u5206\u6790&#xff0c;\u8ba1\u7b97\u9884\u6d4b\u51c6\u786e\u7387\u3001\u5747\u65b9\u8bef\u5dee\u7b49\u6307\u6807&#xff0c;\u5e2e\u52a9\u7528\u6237\u4e86\u89e3\u9884\u6d4b\u7ed3\u679c\u7684\u53ef\u9760\u6027\u3002\u7ed3\u5408\u5386\u53f2\u6570\u636e\u548c\u9884\u6d4b\u7ed3\u679c&#xff0c;\u5206\u6790\u80a1\u7968\u4ef7\u683c\u7684\u6ce2\u52a8\u539f\u56e0\u548c\u5f71\u54cd\u56e0\u7d20&#xff0c;\u4e3a\u7528\u6237\u63d0\u4f9b\u6295\u8d44\u5efa\u8bae\u548c\u98ce\u9669\u63d0\u793a\u3002\u5728\u9884\u6d4b\u5206\u6790\u6a21\u5757\u4e2d&#xff0c;\u8fd8\u652f\u6301\u591a\u6a21\u578b\u5bf9\u6bd4\u5206\u6790\u529f\u80fd&#xff0c;\u7528\u6237\u53ef\u4ee5\u9009\u62e9\u4e0d\u540c\u7684\u9884\u6d4b\u6a21\u578b&#xff0c;\u5982\u4f20\u7edf\u7684\u65f6\u95f4\u5e8f\u5217\u9884\u6d4b\u6a21\u578b ARIMA\u3001\u652f\u6301\u5411\u91cf\u673a&#xff08;SVM&#xff09;\u6a21\u578b\u7b49&#xff0c;\u4e0e LSTM \u6a21\u578b\u7684\u9884\u6d4b\u7ed3\u679c\u8fdb\u884c\u5bf9\u6bd4&#xff0c;\u8bc4\u4f30\u4e0d\u540c\u6a21\u578b\u7684\u6027\u80fd&#xff0c;\u9009\u62e9\u6700\u9002\u5408\u7684\u9884\u6d4b\u6a21\u578b\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:center\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"286\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/02\/20260203094044-6981c29c9fca9.gif\" width=\"686\" \/><\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:center\">\u56fe4-2 \u9884\u6d4b\u5206\u6790\u56fe<\/p>\n<h3 style=\"margin-left:0;margin-right:0;text-align:justify\">4.2 \u7cfb\u7edf\u540e\u7aef\u5f00\u53d1<\/h3>\n<h4 style=\"margin-left:0;margin-right:0;text-align:justify\">4.2.1 Django \u9879\u76ee\u642d\u5efa<\/h4>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u57fa\u4e8e Django \u6846\u67b6\u642d\u5efa\u80a1\u7968\u9884\u6d4b\u7cfb\u7edf\u9879\u76ee&#xff0c;\u9996\u5148\u9700\u8981\u786e\u4fdd\u7cfb\u7edf\u4e2d\u5df2\u5b89\u88c5 Python \u548c Django\u3002\u82e5\u5c1a\u672a\u5b89\u88c5 Django&#xff0c;\u53ef\u4ee5\u4f7f\u7528 pip \u547d\u4ee4\u8fdb\u884c\u5b89\u88c5&#xff1a;pip install django\u3002\u5b89\u88c5\u5b8c\u6210\u540e&#xff0c;\u5728\u547d\u4ee4\u884c\u4e2d\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u521b\u5efa Django \u9879\u76ee&#xff1a;django &#8211; admin startproject backend&#xff0c;\u8be5\u547d\u4ee4\u4f1a\u5728\u5f53\u524d\u76ee\u5f55\u4e0b\u521b\u5efa\u4e00\u4e2a\u540d\u4e3abackend\u7684 Django \u9879\u76ee&#xff0c;\u9879\u76ee\u7ed3\u6784\u5982\u4e0b&#xff1a;<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">backend\/<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u251c\u2500\u2500 anomaly_detection\/ # \u4e3b\u5e94\u7528\u76ee\u5f55<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u2502 \u251c\u2500\u2500 migrations\/ # \u6570\u636e\u5e93\u8fc1\u79fb\u6587\u4ef6<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u2502 \u251c\u2500\u2500 models.py # \u6570\u636e\u6a21\u578b\u5b9a\u4e49<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u2502 \u251c\u2500\u2500 services\/ # \u670d\u52a1\u5c42<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u2502 \u2502 \u251c\u2500\u2500 bp_analyzer.py # BP\u795e\u7ecf\u7f51\u7edc\u5206\u6790\u5668<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u2502 \u2502 \u251c\u2500\u2500 bp_model.py # BP\u795e\u7ecf\u7f51\u7edc\u6a21\u578b<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u2502 \u2502 \u251c\u2500\u2500 data_service.py # \u6570\u636e\u670d\u52a1<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u2502 \u2502 \u2514\u2500\u2500 check_fonts.py # \u5b57\u4f53\u68c0\u67e5\u5de5\u5177<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u2502 \u251c\u2500\u2500 urls.py # URL\u914d\u7f6e<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u2502 \u2514\u2500\u2500 views.py # \u89c6\u56fe\u51fd\u6570<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u251c\u2500\u2500 djangoProject\/ # \u9879\u76ee\u914d\u7f6e<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u2502 \u251c\u2500\u2500 settings.py # \u9879\u76ee\u8bbe\u7f6e<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u2502 \u251c\u2500\u2500 urls.py # \u4e3bURL\u914d\u7f6e<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u2502 \u2514\u2500\u2500 wsgi.py # WSGI\u914d\u7f6e<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u251c\u2500\u2500 static\/ # \u9759\u6001\u6587\u4ef6<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u2502 \u251c\u2500\u2500 images\/ # \u56fe\u7247\u6587\u4ef6<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u2502 \u2514\u2500\u2500 fonts\/ # \u5b57\u4f53\u6587\u4ef6<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u251c\u2500\u2500 templates\/ # \u6a21\u677f\u6587\u4ef6<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u2502 \u2514\u2500\u2500 index.html # \u4e3b\u9875\u6a21\u677f<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u251c\u2500\u2500 models\/ # \u4fdd\u5b58\u7684\u6a21\u578b\u6587\u4ef6<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u2502 \u2514\u2500\u2500 bp_model.h5 # BP\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\u6587\u4ef6<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u251c\u2500\u2500 manage.py # Django\u7ba1\u7406\u811a\u672c<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u2514\u2500\u2500 requirements.txt # \u9879\u76ee\u4f9d\u8d56<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u5728\u9879\u76ee\u642d\u5efa\u8fc7\u7a0b\u4e2d&#xff0c;\u8fd8\u9700\u8981\u914d\u7f6e\u6570\u636e\u5e93\u3002\u5728settings.py\u6587\u4ef6\u4e2d&#xff0c;\u627e\u5230DATABASES\u914d\u7f6e\u9879&#xff0c;\u9ed8\u8ba4\u60c5\u51b5\u4e0b&#xff0c;Django \u4f7f\u7528 SQLite \u6570\u636e\u5e93\u3002\u82e5\u8981\u4f7f\u7528 MySQL \u6570\u636e\u5e93&#xff0c;\u9700\u8981\u5b89\u88c5mysqlclient\u5e93&#xff0c;\u7136\u540e\u4fee\u6539DATABASES\u914d\u7f6e\u5982\u4e0b&#xff1a;<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">DATABASES &#061; {<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u00a0\u00a0\u00a0 &#039;default&#039;: {<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 &#039;ENGINE&#039;: &#039;django.db.backends.mysql&#039;,<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 &#039;NAME&#039;:&#039;stock_prediction_db&#039;,<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 &#039;USER&#039;: &#039;your_username&#039;,<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 &#039;PASSWORD&#039;: &#039;your_password&#039;,<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 &#039;HOST&#039;: &#039;127.0.0.1&#039;,<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 &#039;PORT&#039;: &#039;3306&#039;,<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u00a0\u00a0\u00a0 }<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">}<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u5176\u4e2d&#xff0c;NAME\u662f\u6570\u636e\u5e93\u540d\u79f0&#xff0c;USER\u548cPASSWORD\u662f\u6570\u636e\u5e93\u7684\u7528\u6237\u540d\u548c\u5bc6\u7801&#xff0c;HOST\u548cPORT\u5206\u522b\u662f\u6570\u636e\u5e93\u670d\u52a1\u5668\u7684\u5730\u5740\u548c\u7aef\u53e3\u3002\u914d\u7f6e\u5b8c\u6210\u540e&#xff0c;\u9700\u8981\u6267\u884c\u6570\u636e\u5e93\u8fc1\u79fb\u547d\u4ee4&#xff0c;\u5c06\u5b9a\u4e49\u597d\u7684\u6a21\u578b\u6620\u5c04\u5230\u6570\u636e\u5e93\u4e2d\u3002\u5728\u547d\u4ee4\u884c\u4e2d\u6267\u884cpython manage.py makemigrations&#xff0c;\u8be5\u547d\u4ee4\u4f1a\u68c0\u6d4b\u5e94\u7528\u4e2d\u7684\u6a21\u578b\u53d8\u5316&#xff0c;\u5e76\u751f\u6210\u8fc1\u79fb\u6587\u4ef6\u3002\u7136\u540e\u6267\u884cpython manage.py migrate&#xff0c;\u5c06\u8fc1\u79fb\u6587\u4ef6\u5e94\u7528\u5230\u6570\u636e\u5e93\u4e2d&#xff0c;\u521b\u5efa\u76f8\u5e94\u7684\u6570\u636e\u5e93\u8868\u3002<\/p>\n<h4 style=\"margin-left:0;margin-right:0;text-align:justify\">4.2.2 \u540e\u7aef\u4e1a\u52a1\u903b\u8f91\u5b9e\u73b0<\/h4>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u7cfb\u7edf\u540e\u7aef\u57fa\u4e8eDjango\u6846\u67b6\u5f00\u53d1&#xff0c;\u4e3b\u8981\u5305\u542b\u4ee5\u4e0b\u51e0\u4e2a\u90e8\u5206&#xff1a;<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">1. \u6570\u636e\u670d\u52a1 (StockDataService)<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u8d1f\u8d23\u80a1\u7968\u6570\u636e\u7684\u83b7\u53d6\u3001\u5b58\u50a8\u548c\u67e5\u8be2&#xff1a;<\/p>\n<li style=\"text-align:left\">download_stock_data &#xff1a;\u4e0b\u8f7d\u6307\u5b9a\u80a1\u7968\u7684\u5386\u53f2\u6570\u636e<\/li>\n<li style=\"text-align:left\">get_stock_data &#xff1a;\u4ece\u6570\u636e\u5e93\u83b7\u53d6\u80a1\u7968\u6570\u636e<\/li>\n<li style=\"text-align:left\">get_risk_summary &#xff1a;\u83b7\u53d6\u98ce\u9669\u6982\u8981\u4fe1\u606f<\/li>\n<li style=\"text-align:left\">get_latest_anomalies &#xff1a;\u83b7\u53d6\u6700\u65b0\u7684\u5f02\u5e38\u8bb0\u5f55<\/li>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">2. BP\u5206\u6790\u5668 (BPAnalyzer)<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u8d1f\u8d23\u80a1\u7968\u9884\u6d4b\u548c\u5206\u6790&#xff1a;<\/p>\n<li style=\"text-align:left\">load_data &#xff1a;\u52a0\u8f7d\u80a1\u7968\u6570\u636e<\/li>\n<li style=\"text-align:left\">_calculate_technical_indicators &#xff1a;\u8ba1\u7b97\u6280\u672f\u6307\u6807<\/li>\n<li style=\"text-align:left\">prepare_prediction_data &#xff1a;\u51c6\u5907\u9884\u6d4b\u6570\u636e<\/li>\n<li style=\"text-align:left\">load_model &#xff1a;\u52a0\u8f7d\u8bad\u7ec3\u597d\u7684BP\u6a21\u578b<\/li>\n<li style=\"text-align:left\">predict_next_day &#xff1a;\u9884\u6d4b\u4e0b\u4e00\u4e2a\u4ea4\u6613\u65e5\u7684\u80a1\u7968\u4ef7\u683c<\/li>\n<li style=\"text-align:left\">_generate_prediction_chart &#xff1a;\u751f\u6210\u9884\u6d4b\u56fe\u8868<\/li>\n<li style=\"text-align:left\">calculate_risk_metrics &#xff1a;\u8ba1\u7b97\u98ce\u9669\u6307\u6807<\/li>\n<li style=\"text-align:left\">detect_anomalies &#xff1a;\u68c0\u6d4b\u5f02\u5e38<\/li>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">3. \u89c6\u56fe (Views)<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u5904\u7406\u524d\u7aef\u8bf7\u6c42\u5e76\u8fd4\u56de\u54cd\u5e94&#xff1a;<\/p>\n<li style=\"text-align:left\">IndexView &#xff1a;\u6e32\u67d3\u4e3b\u9875<\/li>\n<li style=\"text-align:left\">StockDataView &#xff1a;\u5904\u7406\u80a1\u7968\u6570\u636e\u8bf7\u6c42<\/li>\n<li style=\"text-align:left\">AnomalyDetectionView &#xff1a;\u5904\u7406\u5f02\u5e38\u68c0\u6d4b\u8bf7\u6c42<\/li>\n<li style=\"text-align:left\">RiskMetricsView &#xff1a;\u5904\u7406\u98ce\u9669\u6307\u6807\u8bf7\u6c42<\/li>\n<li style=\"text-align:left\">StockPredictionView &#xff1a;\u5904\u7406\u80a1\u7968\u9884\u6d4b\u8bf7\u6c42<\/li>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">4. \u6570\u636e\u6a21\u578b (Models)<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u5b9a\u4e49\u6570\u636e\u5e93\u7ed3\u6784&#xff1a;<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">StockData &#xff1a;\u5b58\u50a8\u80a1\u7968\u5386\u53f2\u6570\u636e<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">AnomalyRecord &#xff1a;\u5b58\u50a8\u68c0\u6d4b\u5230\u7684\u5f02\u5e38\u8bb0\u5f55<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">5. URL\u914d\u7f6e<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u5b9a\u4e49API\u8def\u7531&#xff1a;<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\/anomaly_detection\/ &#xff1a;\u4e3b\u9875<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\/anomaly_detection\/api\/stock-data\/ &#xff1a;\u80a1\u7968\u6570\u636eAPI<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\/anomaly_detection\/api\/detect-anomalies\/ &#xff1a;\u5f02\u5e38\u68c0\u6d4bAPI<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\/anomaly_detection\/api\/risk-metrics\/ &#xff1a;\u98ce\u9669\u6307\u6807API\/anomaly_detection\/api\/stock-prediction\/ &#xff1a;\u80a1\u7968\u9884\u6d4bAPI<\/p>\n<h3 style=\"margin-left:0;margin-right:0;text-align:justify\">4.3 \u7cfb\u7edf\u96c6\u6210\u4e0e\u6d4b\u8bd5<\/h3>\n<h4 style=\"margin-left:0;margin-right:0;text-align:justify\">4.3.1 \u7cfb\u7edf\u96c6\u6210\u8fc7\u7a0b<\/h4>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">Django\u57fa\u4e8e\u6df1\u5ea6\u5b66\u4e60\u80a1\u7968\u9884\u6d4b&#xff08;LSTM&#043;BP\u795e\u7ecf\u7f51\u7edc\u7b97\u6cd5&#xff09;\u7684\u7cfb\u7edf\u96c6\u6210\u8fc7\u7a0b<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u7cfb\u7edf\u96c6\u6210\u662f\u6784\u5efaDjango\u57fa\u4e8e\u6df1\u5ea6\u5b66\u4e60\u80a1\u7968\u9884\u6d4b\u7cfb\u7edf\u7684\u5173\u952e\u73af\u8282&#xff0c;\u6d89\u53ca\u591a\u4e2a\u7ec4\u4ef6\u7684\u6709\u673a\u878d\u5408\u3002\u9996\u5148&#xff0c;\u6211\u4eec\u786e\u7acb\u4e86\u7cfb\u7edf\u67b6\u6784&#xff0c;\u660e\u786e\u4e86\u6570\u636e\u91c7\u96c6\u3001\u9884\u5904\u7406\u3001\u6a21\u578b\u8bad\u7ec3\u3001\u9884\u6d4b\u53ca\u5c55\u793a\u7b49\u6a21\u5757\u7684\u529f\u80fd\u5212\u5206\u3002\u63a5\u7740&#xff0c;\u5229\u7528Django\u6846\u67b6\u7684\u5f3a\u5927\u529f\u80fd&#xff0c;\u6211\u4eec\u5b9e\u73b0\u4e86\u6570\u636e\u91c7\u96c6\u6a21\u5757&#xff0c;\u901a\u8fc7API\u63a5\u53e3\u81ea\u52a8\u83b7\u53d6\u80a1\u7968\u5386\u53f2\u6570\u636e&#xff0c;\u5e76\u5b58\u50a8\u4e8e\u6570\u636e\u5e93\u4e2d\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u5728\u6570\u636e\u9884\u5904\u7406\u6a21\u5757\u4e2d&#xff0c;\u6211\u4eec\u96c6\u6210\u4e86\u6570\u636e\u6e05\u6d17\u3001\u5f02\u5e38\u503c\u5904\u7406\u3001\u5f52\u4e00\u5316\u548c\u7279\u5f81\u5de5\u7a0b\u7b49\u529f\u80fd&#xff0c;\u786e\u4fdd\u8f93\u5165\u6a21\u578b\u7684\u6570\u636e\u8d28\u91cf\u3002\u968f\u540e&#xff0c;\u6211\u4eec\u91cd\u70b9\u96c6\u6210\u4e86LSTM\u548cBP\u795e\u7ecf\u7f51\u7edc\u7b97\u6cd5&#xff0c;\u6784\u5efa\u4e86\u8054\u5408\u9884\u6d4b\u6a21\u578b\u3002\u901a\u8fc7\u53cd\u590d\u8c03\u8bd5\u548c\u4f18\u5316&#xff0c;\u5b9e\u73b0\u4e86\u6a21\u578b\u7684\u9ad8\u6548\u8bad\u7ec3\u548c\u51c6\u786e\u9884\u6d4b\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u6b64\u5916&#xff0c;\u6211\u4eec\u8fd8\u96c6\u6210\u4e86\u524d\u7aef\u5c55\u793a\u6a21\u5757&#xff0c;\u5229\u7528Django\u7684\u6a21\u677f\u7cfb\u7edf&#xff0c;\u5c06\u9884\u6d4b\u7ed3\u679c\u4ee5\u56fe\u8868\u548c\u62a5\u544a\u7684\u5f62\u5f0f\u76f4\u89c2\u5c55\u793a\u7ed9\u7528\u6237\u3002\u5728\u6574\u4e2a\u7cfb\u7edf\u96c6\u6210\u8fc7\u7a0b\u4e2d&#xff0c;\u6211\u4eec\u6ce8\u91cd\u4e86\u6a21\u5757\u95f4\u7684\u63a5\u53e3\u8bbe\u8ba1\u548c\u6570\u636e\u6d41\u8f6c&#xff0c;\u786e\u4fdd\u4e86\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u6269\u5c55\u6027\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u901a\u8fc7\u4e25\u683c\u7684\u6d4b\u8bd5\u548c\u9a8c\u8bc1&#xff0c;\u6211\u4eec\u786e\u4fdd\u4e86\u5404\u6a21\u5757\u7684\u534f\u540c\u5de5\u4f5c&#xff0c;\u5b9e\u73b0\u4e86\u80a1\u7968\u9884\u6d4b\u7cfb\u7edf\u7684\u5b8c\u6574\u529f\u80fd\u3002\u6b64\u6b21\u7cfb\u7edf\u96c6\u6210\u4e0d\u4ec5\u63d0\u5347\u4e86\u80a1\u7968\u9884\u6d4b\u7684\u51c6\u786e\u6027\u548c\u6548\u7387&#xff0c;\u4e5f\u4e3a\u540e\u7eed\u7684\u4f18\u5316\u548c\u6269\u5c55\u5960\u5b9a\u4e86\u575a\u5b9e\u57fa\u7840\u3002<\/p>\n<h4 style=\"margin-left:0;margin-right:0;text-align:justify\">4.3.2 \u7cfb\u7edf\u6d4b\u8bd5\u65b9\u6848\u4e0e\u7ed3\u679c<\/h4>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">1.\u7cfb\u7edf\u6d4b\u8bd5\u65b9\u6848&#xff1a;<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u6570\u636e\u96c6\u5212\u5206&#xff1a;\u5c06\u6536\u96c6\u5230\u7684\u80a1\u7968\u5386\u53f2\u6570\u636e\u5212\u5206\u4e3a\u8bad\u7ec3\u96c6\u3001\u9a8c\u8bc1\u96c6\u548c\u6d4b\u8bd5\u96c6&#xff0c;\u786e\u4fdd\u6570\u636e\u7684\u72ec\u7acb\u6027\u548c\u591a\u6837\u6027\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u6a21\u578b\u8bad\u7ec3&#xff1a;\u5229\u7528\u8bad\u7ec3\u96c6\u5bf9LSTM\u548cBP\u795e\u7ecf\u7f51\u7edc\u8fdb\u884c\u8054\u5408\u8bad\u7ec3&#xff0c;\u901a\u8fc7\u8c03\u6574\u7f51\u7edc\u7ed3\u6784\u3001\u5b66\u4e60\u7387\u7b49\u53c2\u6570\u4f18\u5316\u6a21\u578b\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u9a8c\u8bc1\u4e0e\u8c03\u4f18&#xff1a;\u4f7f\u7528\u9a8c\u8bc1\u96c6\u5bf9\u6a21\u578b\u8fdb\u884c\u521d\u6b65\u8bc4\u4f30&#xff0c;\u6839\u636e\u8bc4\u4f30\u7ed3\u679c\u8c03\u6574\u6a21\u578b\u53c2\u6570&#xff0c;\u907f\u514d\u8fc7\u62df\u5408\u6216\u6b20\u62df\u5408\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u6027\u80fd\u6d4b\u8bd5&#xff1a;\u5728\u6d4b\u8bd5\u96c6\u4e0a\u5168\u9762\u8bc4\u4f30\u6a21\u578b\u6027\u80fd&#xff0c;\u5305\u62ec\u9884\u6d4b\u51c6\u786e\u6027\u3001\u7a33\u5b9a\u6027\u3001\u54cd\u5e94\u65f6\u95f4\u7b49\u6307\u6807\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u538b\u529b\u6d4b\u8bd5&#xff1a;\u6a21\u62df\u9ad8\u5e76\u53d1\u573a\u666f&#xff0c;\u6d4b\u8bd5\u7cfb\u7edf\u5728\u9ad8\u8d1f\u8f7d\u4e0b\u7684\u7a33\u5b9a\u6027\u548c\u6027\u80fd\u8868\u73b0\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u5b89\u5168\u6027\u6d4b\u8bd5&#xff1a;\u68c0\u67e5\u7cfb\u7edf\u5bf9\u5f02\u5e38\u8f93\u5165\u3001\u6076\u610f\u653b\u51fb\u7684\u9632\u5fa1\u80fd\u529b&#xff0c;\u786e\u4fdd\u6570\u636e\u5b89\u5168\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">2.\u6d4b\u8bd5\u7ed3\u679c&#xff1a;<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u9884\u6d4b\u51c6\u786e\u6027&#xff1a;\u6a21\u578b\u5728\u6d4b\u8bd5\u96c6\u4e0a\u8868\u73b0\u51fa\u8f83\u9ad8\u7684\u9884\u6d4b\u51c6\u786e\u6027&#xff0c;MSE\u3001RMSE\u3001MAE\u7b49\u6307\u6807\u5747\u8fbe\u5230\u9884\u671f\u6c34\u5e73&#xff0c;R\u5e73\u65b9\u63a5\u8fd11&#xff0c;\u8868\u660e\u6a21\u578b\u62df\u5408\u5ea6\u8f83\u9ad8\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u7a33\u5b9a\u6027&#xff1a;\u5728\u4e0d\u540c\u5e02\u573a\u6761\u4ef6\u4e0b&#xff0c;\u6a21\u578b\u5747\u80fd\u4fdd\u6301\u7a33\u5b9a\u7684\u9884\u6d4b\u6027\u80fd&#xff0c;\u672a\u51fa\u73b0\u5927\u5e45\u6ce2\u52a8\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u54cd\u5e94\u65f6\u95f4&#xff1a;\u7cfb\u7edf\u54cd\u5e94\u8fc5\u901f&#xff0c;\u80fd\u591f\u5b9e\u65f6\u5904\u7406\u5927\u91cf\u6570\u636e&#xff0c;\u6ee1\u8db3\u5b9e\u65f6\u9884\u6d4b\u9700\u6c42\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u538b\u529b\u6d4b\u8bd5&#xff1a;\u5728\u9ad8\u5e76\u53d1\u573a\u666f\u4e0b&#xff0c;\u7cfb\u7edf\u4ecd\u80fd\u4fdd\u6301\u7a33\u5b9a\u8fd0\u884c&#xff0c;\u6027\u80fd\u7565\u6709\u4e0b\u964d\u4f46\u4ecd\u5728\u53ef\u63a5\u53d7\u8303\u56f4\u5185\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u5b89\u5168\u6027&#xff1a;\u7cfb\u7edf\u6210\u529f\u62b5\u5fa1\u4e86\u6a21\u62df\u7684\u5f02\u5e38\u8f93\u5165\u548c\u6076\u610f\u653b\u51fb&#xff0c;\u6570\u636e\u5b89\u5168\u5f97\u5230\u6709\u6548\u4fdd\u969c\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:justify\">\u7efc\u4e0a\u6240\u8ff0&#xff0c;Django\u57fa\u4e8e\u6df1\u5ea6\u5b66\u4e60&#xff08;LSTM&#043;BP\u795e\u7ecf\u7f51\u7edc\u7b97\u6cd5&#xff09;\u7684\u80a1\u7968\u9884\u6d4b\u7cfb\u7edf\u5728\u6d4b\u8bd5\u4e2d\u8868\u73b0\u51fa\u8272&#xff0c;\u5404\u9879\u6307\u6807\u5747\u8fbe\u5230\u6216\u8d85\u8fc7\u9884\u671f\u76ee\u6807&#xff0c;\u5177\u5907\u8f83\u9ad8\u7684\u5b9e\u7528\u4ef7\u503c\u548c\u63a8\u5e7f\u6f5c\u529b\u3002\u672a\u6765\u5c06\u7ee7\u7eed\u4f18\u5316\u6a21\u578b\u548c\u7cfb\u7edf\u67b6\u6784&#xff0c;\u8fdb\u4e00\u6b65\u63d0\u5347\u9884\u6d4b\u51c6\u786e\u6027\u548c\u7cfb\u7edf\u6027\u80fd\u3002<\/p>\n<h2 style=\"margin-left:0;margin-right:0;text-align:center\">5 \u7ed3\u8bba\u4e0e\u5c55\u671b<\/h2>\n<h3 style=\"margin-left:0;margin-right:0;text-align:justify\">5.1 \u7814\u7a76\u603b\u7ed3<\/h3>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u672c\u7814\u7a76\u6210\u529f\u6784\u5efa\u4e86\u57fa\u4e8e LSTM \u7684\u80a1\u7968\u9884\u6d4b\u6a21\u578b&#xff0c;\u5e76\u57fa\u4e8e Django \u6846\u67b6\u5b9e\u73b0\u4e86\u80a1\u7968\u9884\u6d4b\u7cfb\u7edf&#xff0c;\u5728\u80a1\u7968\u9884\u6d4b\u9886\u57df\u53d6\u5f97\u4e86\u4e00\u7cfb\u5217\u6709\u4ef7\u503c\u7684\u6210\u679c\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u5728\u80a1\u7968\u9884\u6d4b\u6a21\u578b\u6784\u5efa\u65b9\u9762&#xff0c;\u6df1\u5165\u7814\u7a76\u4e86 LSTM \u795e\u7ecf\u7f51\u7edc\u7684\u539f\u7406\u548c\u7ed3\u6784&#xff0c;\u5145\u5206\u5229\u7528\u5176\u5728\u5904\u7406\u65f6\u95f4\u5e8f\u5217\u6570\u636e\u65f6\u5bf9\u957f\u671f\u4f9d\u8d56\u5173\u7cfb\u7684\u5f3a\u5927\u6355\u6349\u80fd\u529b\u3002\u901a\u8fc7\u4ece\u591a\u4e2a\u6570\u636e\u6e90\u83b7\u53d6\u80a1\u7968\u5386\u53f2\u4ef7\u683c\u3001\u6210\u4ea4\u91cf\u3001\u516c\u53f8\u8d22\u52a1\u62a5\u8868\u4ee5\u53ca\u5b8f\u89c2\u7ecf\u6d4e\u6570\u636e\u7b49\u591a\u6e90\u6570\u636e&#xff0c;\u5e76\u8fdb\u884c\u4e86\u4e25\u683c\u7684\u6570\u636e\u6e05\u6d17\u3001\u5f02\u5e38\u503c\u5904\u7406\u3001\u5f52\u4e00\u5316\u548c\u7279\u5f81\u5de5\u7a0b\u64cd\u4f5c&#xff0c;\u4e3a\u6a21\u578b\u8bad\u7ec3\u63d0\u4f9b\u4e86\u9ad8\u8d28\u91cf\u7684\u6570\u636e\u3002\u7cbe\u5fc3\u8bbe\u8ba1\u4e86 LSTM \u6a21\u578b\u7684\u7ed3\u6784&#xff0c;\u5305\u62ec\u5408\u7406\u786e\u5b9a\u6a21\u578b\u7684\u5c42\u6570\u548c\u9690\u85cf\u5c42\u795e\u7ecf\u5143\u6570\u91cf&#xff0c;\u7ecf\u8fc7\u591a\u6b21\u5b9e\u9a8c\u548c\u8c03\u4f18&#xff0c;\u6700\u7ec8\u786e\u5b9a\u4e86\u9002\u5408\u80a1\u7968\u9884\u6d4b\u7684\u6a21\u578b\u7ed3\u6784\u3002\u5728\u6a21\u578b\u8bad\u7ec3\u8fc7\u7a0b\u4e2d&#xff0c;\u91c7\u7528 Adam \u4f18\u5316\u5668\u8fdb\u884c\u53c2\u6570\u66f4\u65b0&#xff0c;\u5e76\u8fd0\u7528\u6b63\u5219\u5316\u65b9\u6cd5\u9632\u6b62\u6a21\u578b\u8fc7\u62df\u5408\u3002\u901a\u8fc7 k \u6298\u4ea4\u53c9\u9a8c\u8bc1\u548c\u9a8c\u8bc1\u96c6\u7684\u4f7f\u7528&#xff0c;\u5bf9\u6a21\u578b\u8fdb\u884c\u4e86\u5168\u9762\u7684\u8bc4\u4f30\u548c\u9a8c\u8bc1&#xff0c;\u786e\u4fdd\u4e86\u6a21\u578b\u7684\u53ef\u9760\u6027\u548c\u6cdb\u5316\u80fd\u529b\u3002\u5b9e\u9a8c\u7ed3\u679c\u8868\u660e&#xff0c;\u57fa\u4e8e LSTM \u7684\u80a1\u7968\u9884\u6d4b\u6a21\u578b\u5728\u9884\u6d4b\u7cbe\u5ea6\u548c\u7a33\u5b9a\u6027\u65b9\u9762\u8868\u73b0\u51fa\u8272&#xff0c;\u5747\u65b9\u6839\u8bef\u5dee&#xff08;RMSE&#xff09;\u8fbe\u5230\u4e86 0.056&#xff0c;\u5e73\u5747\u7edd\u5bf9\u8bef\u5dee&#xff08;MAE&#xff09;\u4e3a 0.042&#xff0c;\u51b3\u5b9a\u7cfb\u6570&#xff08;&#xff09;\u8fbe\u5230 0.85&#xff0c;\u80fd\u591f\u8f83\u4e3a\u51c6\u786e\u5730\u9884\u6d4b\u80a1\u7968\u4ef7\u683c\u8d70\u52bf&#xff0c;\u4e3a\u80a1\u7968\u6295\u8d44\u51b3\u7b56\u63d0\u4f9b\u4e86\u6709\u529b\u7684\u652f\u6301\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u5728\u80a1\u7968\u9884\u6d4b\u7cfb\u7edf\u5b9e\u73b0\u65b9\u9762&#xff0c;\u57fa\u4e8e Django \u6846\u67b6\u642d\u5efa\u4e86\u529f\u80fd\u5b8c\u5584\u7684\u80a1\u7968\u9884\u6d4b\u7cfb\u7edf\u3002\u7cfb\u7edf\u91c7\u7528\u7ecf\u5178\u7684\u4e09\u5c42\u67b6\u6784\u6a21\u5f0f&#xff0c;\u5305\u62ec\u524d\u7aef\u5c55\u793a\u5c42\u3001\u540e\u7aef\u903b\u8f91\u5c42\u548c\u6570\u636e\u5b58\u50a8\u5c42\u3002\u524d\u7aef\u5c55\u793a\u5c42\u5229\u7528 HTML\u3001CSS\u3001JavaScript \u548cBootstrap \u6846\u67b6&#xff0c;\u4e3a\u7528\u6237\u63d0\u4f9b\u4e86\u76f4\u89c2\u3001\u53cb\u597d\u7684\u64cd\u4f5c\u754c\u9762\u548c\u4e30\u5bcc\u7684\u6570\u636e\u53ef\u89c6\u5316\u5c55\u793a&#xff0c;\u4f7f\u7528\u6237\u80fd\u591f\u65b9\u4fbf\u5730\u8f93\u5165\u80a1\u7968\u4ee3\u7801&#xff0c;\u67e5\u770b\u80a1\u7968\u5386\u53f2\u6570\u636e\u3001\u5b9e\u65f6\u6570\u636e\u3001\u9884\u6d4b\u7ed3\u679c\u4ee5\u53ca\u6570\u636e\u5206\u6790\u7ed3\u679c\u3002\u540e\u7aef\u903b\u8f91\u5c42\u5229\u7528 Django \u7684\u5f3a\u5927\u529f\u80fd&#xff0c;\u5b9e\u73b0\u4e86\u7528\u6237\u7ba1\u7406\u3001\u6570\u636e\u83b7\u53d6\u3001\u5904\u7406\u3001\u6a21\u578b\u8c03\u7528\u548c\u7ed3\u679c\u8fd4\u56de\u7b49\u6838\u5fc3\u4e1a\u52a1\u903b\u8f91\u3002\u6570\u636e\u5b58\u50a8\u5c42\u9009\u7528 MySQL \u6570\u636e\u5e93\u5b58\u50a8\u80a1\u7968\u5386\u53f2\u6570\u636e\u3001\u7528\u6237\u4fe1\u606f\u7b49&#xff0c;\u540c\u65f6\u91c7\u7528\u7f13\u5b58\u6280\u672f\u63d0\u9ad8\u6570\u636e\u8bfb\u5199\u6027\u80fd\u3002\u5728\u7cfb\u7edf\u96c6\u6210\u8fc7\u7a0b\u4e2d&#xff0c;\u59a5\u5584\u89e3\u51b3\u4e86\u8de8\u57df\u548c\u63a5\u53e3\u5bf9\u63a5\u7b49\u95ee\u9898&#xff0c;\u786e\u4fdd\u4e86\u7cfb\u7edf\u7684\u7a33\u5b9a\u8fd0\u884c\u3002\u901a\u8fc7\u5168\u9762\u7684\u7cfb\u7edf\u6d4b\u8bd5&#xff0c;\u5305\u62ec\u529f\u80fd\u6d4b\u8bd5\u3001\u6027\u80fd\u6d4b\u8bd5\u548c\u5b89\u5168\u6d4b\u8bd5&#xff0c;\u9a8c\u8bc1\u4e86\u7cfb\u7edf\u5728\u529f\u80fd\u5b9e\u73b0\u3001\u6027\u80fd\u8868\u73b0\u548c\u5b89\u5168\u6027\u65b9\u9762\u5747\u6ee1\u8db3\u8bbe\u8ba1\u8981\u6c42&#xff0c;\u80fd\u591f\u4e3a\u7528\u6237\u63d0\u4f9b\u53ef\u9760\u7684\u80a1\u7968\u9884\u6d4b\u670d\u52a1\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u5728\u5b9e\u9645\u5e94\u7528\u65b9\u9762&#xff0c;\u9009\u53d6\u8d35\u5dde\u8305\u53f0\u80a1\u7968\u4f5c\u4e3a\u6848\u4f8b\u8fdb\u884c\u5206\u6790\u3002\u901a\u8fc7\u5bf9\u5176\u5386\u53f2\u6570\u636e\u7684\u5904\u7406\u548c\u9884\u6d4b&#xff0c;\u6a21\u578b\u80fd\u591f\u8f83\u597d\u5730\u6355\u6349\u80a1\u7968\u4ef7\u683c\u7684\u53d8\u5316\u8d8b\u52bf&#xff0c;\u9884\u6d4b\u7ed3\u679c\u4e0e\u5b9e\u9645\u80a1\u4ef7\u8f83\u4e3a\u63a5\u8fd1&#xff0c;\u5728\u77ed\u671f\u6295\u8d44\u51b3\u7b56\u4e2d\u5177\u6709\u4e00\u5b9a\u7684\u53c2\u8003\u4ef7\u503c\u3002\u901a\u8fc7\u5bf9\u9884\u6d4b\u7ed3\u679c\u7684\u5206\u6790&#xff0c;\u4e3a\u6295\u8d44\u8005\u63d0\u4f9b\u4e86\u5408\u7406\u7684\u6295\u8d44\u5efa\u8bae&#xff0c;\u5f3a\u8c03\u6295\u8d44\u8005\u5e94\u7efc\u5408\u8003\u8651\u591a\u79cd\u56e0\u7d20&#xff0c;\u7ed3\u5408\u57fa\u672c\u9762\u5206\u6790\u548c\u6280\u672f\u5206\u6790\u65b9\u6cd5&#xff0c;\u5408\u7406\u63a7\u5236\u98ce\u9669&#xff0c;\u5236\u5b9a\u79d1\u5b66\u7684\u6295\u8d44\u8ba1\u5212\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u672c\u7814\u7a76\u5728\u89e3\u51b3\u80a1\u7968\u9884\u6d4b\u7684\u5173\u952e\u95ee\u9898\u65b9\u9762\u53d6\u5f97\u4e86\u663e\u8457\u8fdb\u5c55&#xff0c;\u5982\u6709\u6548\u5904\u7406\u591a\u6e90\u6570\u636e\u3001\u514b\u670d\u80a1\u7968\u4ef7\u683c\u65f6\u95f4\u5e8f\u5217\u7684\u590d\u6742\u6027\u548c\u4e0d\u786e\u5b9a\u6027\u3001\u63d0\u9ad8\u6a21\u578b\u7684\u9884\u6d4b\u7cbe\u5ea6\u548c\u7a33\u5b9a\u6027\u7b49\u3002\u7136\u800c&#xff0c;\u7814\u7a76\u4e5f\u5b58\u5728\u4e00\u5b9a\u7684\u5c40\u9650\u6027&#xff0c;\u672a\u6765\u4ecd\u6709\u8fdb\u4e00\u6b65\u6539\u8fdb\u548c\u5b8c\u5584\u7684\u7a7a\u95f4\u3002<\/p>\n<h3 style=\"margin-left:0;margin-right:0;text-align:justify\">5.2 \u7814\u7a76\u7684\u4e0d\u8db3\u4e0e\u5c55\u671b<\/h3>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u5c3d\u7ba1\u672c\u7814\u7a76\u53d6\u5f97\u4e86\u4e00\u5b9a\u7684\u6210\u679c&#xff0c;\u4f46\u4ecd\u5b58\u5728\u4e00\u4e9b\u4e0d\u8db3\u4e4b\u5904&#xff0c;\u6709\u5f85\u5728\u672a\u6765\u7684\u7814\u7a76\u4e2d\u8fdb\u4e00\u6b65\u6539\u8fdb\u548c\u5b8c\u5584\u3002<\/p>\n<p style=\"margin-left:0;margin-right:0;text-align:left\">\u5728\u6a21\u578b\u65b9\u9762&#xff0c;\u867d\u7136 LSTM \u6a21\u578b\u5728\u80a1\u7968\u9884\u6d4b\u4e2d\u8868\u73b0\u51fa\u4e86\u8f83\u597d\u7684\u6027\u80fd&#xff0c;\u4f46\u4ecd\u6709\u6539\u8fdb\u7a7a\u95f4\u3002LSTM \u6a21\u578b\u5bf9\u4e8e\u80a1\u7968\u5e02\u573a\u4e2d\u4e00\u4e9b\u7a81\u53d1\u7684\u3001\u6781\u7aef\u7684\u4e8b\u4ef6&#xff0c;\u5982\u91cd\u5927\u653f\u7b56\u8c03\u6574\u3001\u9ed1\u5929\u9e45\u4e8b\u4ef6\u7b49&#xff0c;\u9884\u6d4b\u80fd\u529b\u6709\u9650\u3002\u8fd9\u662f\u56e0\u4e3a\u8fd9\u4e9b\u4e8b\u4ef6\u5f80\u5f80\u5177\u6709\u4e0d\u53ef\u9884\u6d4b\u6027\u548c\u975e\u7ebf\u6027\u7279\u5f81&#xff0c;\u8d85\u51fa\u4e86 LSTM \u6a21\u578b\u57fa\u4e8e\u5386\u53f2\u6570\u636e\u5b66\u4e60\u5230\u7684\u6a21\u5f0f\u8303\u56f4\u3002\u5728 2020 \u5e74\u521d\u65b0\u51a0\u75ab\u60c5\u7206\u53d1\u65f6&#xff0c;\u80a1\u7968\u5e02\u573a\u51fa\u73b0\u4e86\u5927\u5e45\u4e0b\u8dcc&#xff0c;\u4f46 LSTM \u6a21\u578b\u672a\u80fd\u51c6\u786e\u9884\u6d4b\u5230\u8fd9\u4e00\u6781\u7aef\u53d8\u5316\u3002\u6a21\u578b\u7684\u6cdb\u5316\u80fd\u529b\u6709\u5f85\u63d0\u9ad8&#xff0c;\u5728\u4e0d\u540c\u5e02\u573a\u73af\u5883\u548c\u4e0d\u540c\u80a1\u7968\u4e0a\u7684\u8868\u73b0\u53ef\u80fd\u5b58\u5728\u5dee\u5f02\u3002\u7531\u4e8e\u80a1\u7968\u5e02\u573a\u53d7\u5230\u5b8f\u89c2\u7ecf\u6d4e\u3001\u884c\u4e1a\u7ade\u4e89\u3001\u516c\u53f8\u5185\u90e8\u7ba1\u7406\u7b49\u591a\u79cd\u56e0\u7d20\u7684\u5f71\u54cd&#xff0c;\u4e0d\u540c\u5e02\u573a\u73af\u5883\u4e0b\u80a1\u7968\u4ef7\u683c\u7684\u6ce2\u52a8\u89c4\u5f8b\u53ef\u80fd\u4e0d\u540c&#xff0c;\u800c\u672c\u7814\u7a76\u7684\u6a21\u578b\u5728\u9002\u5e94\u8fd9\u4e9b\u53d8\u5316\u65b9\u9762\u8fd8\u5b58\u5728\u4e00\u5b9a\u7684\u5c40\u9650\u6027\u3002\u5728\u4e0d\u540c\u884c\u4e1a\u7684\u80a1\u7968\u9884\u6d4b\u4e2d&#xff0c;\u6a21\u578b\u7684\u8868\u73b0\u53c2\u5dee\u4e0d\u9f50&#xff0c;\u5bf9\u4e8e\u4e00\u4e9b\u65b0\u5174\u884c\u4e1a\u6216\u53d7\u653f\u7b56\u5f71\u54cd\u8f83\u5927\u7684\u884c\u4e1a&#xff0c;\u6a21\u578b\u7684\u9884\u6d4b\u51c6\u786e\u6027\u76f8\u5bf9\u8f83\u4f4e\u3002<\/p>\n<p 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