{"id":111071,"date":"2026-09-30T09:17:02","date_gmt":"2026-09-30T01:17:02","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/111071.html"},"modified":"2026-09-30T09:17:02","modified_gmt":"2026-09-30T01:17:02","slug":"%e3%80%90%e8%80%81%e8%ae%a1%e5%b8%a6%e4%bd%a0%e6%87%82ai%e7%ae%97%e6%b3%95%e3%80%9114%ef%bc%9acnn%e5%8d%b7%e7%a7%af%e7%a5%9e%e7%bb%8f%e7%bd%91%e7%bb%9c%ef%bc%8c%e8%ae%a9%e6%9c%ba%e5%99%a8%e5%ad%a6","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/111071.html","title":{"rendered":"\u3010\u8001\u8ba1\u5e26\u4f60\u61c2AI\u7b97\u6cd5\u301114\uff1aCNN\u5377\u79ef\u795e\u7ecf\u7f51\u7edc\uff0c\u8ba9\u673a\u5668\u5b66\u4f1a\u770b\u56fe\u7684\u529f\u81e3"},"content":{"rendered":"<h2>\u3010\u8001\u8ba1\u5e26\u4f60\u61c2AI\u7b97\u6cd5\u301114&#xff1a;CNN\u5377\u79ef\u795e\u7ecf\u7f51\u7edc&#xff0c;\u8ba9\u673a\u5668\u5b66\u4f1a\u770b\u56fe\u7684\u529f\u81e3<\/h2>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/09\/20260930011659-6abc630bd06ab.jpg\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<h3>\u5f00\u5934&#xff1a;\u673a\u5668\u662f\u600e\u4e48\u770b\u61c2\u56fe\u7684<\/h3>\n<p>\u624b\u673a\u4eba\u8138\u89e3\u9501\u3001\u62cd\u7167\u641c\u9898\u3001\u533b\u5b66\u5f71\u50cf\u8f85\u52a9\u8bca\u65ad\u3001\u81ea\u52a8\u9a7e\u9a76\u8bc6\u522b\u7ea2\u7eff\u706f&#xff0c;\u8fd9\u4e9b\u8ba9\u673a\u5668&#034;\u770b\u61c2&#034;\u56fe\u50cf\u7684\u80fd\u529b&#xff0c;\u80cc\u540e\u5934\u53f7\u529f\u81e3\u5c31\u662fCNN&#xff08;\u5377\u79ef\u795e\u7ecf\u7f51\u7edc&#xff0c;Convolutional Neural 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\u4e00\u5f20\u4e0d\u5927\u7684\u5f69\u8272\u56fe\u7247&#xff0c;\u6bd4\u59821000\u4e581000\u50cf\u7d20&#xff0c;\u5c31\u6709\u4e00\u767e\u4e07\u4e2a\u50cf\u7d20\u70b9\u3001\u4e09\u4e2a\u989c\u8272\u901a\u9053&#xff0c;\u4e5f\u5c31\u662f\u4e09\u767e\u4e07\u4e2a\u8f93\u5165\u3002\u5982\u679c\u7b2c\u4e00\u5c42\u9690\u85cf\u5c42\u6709\u4e00\u5343\u4e2a\u795e\u7ecf\u5143&#xff0c;\u5149\u8fd9\u4e00\u5c42\u7684\u8fde\u63a5\u6743\u91cd\u5c31\u662f\u4e09\u767e\u4e07\u4e58\u4e00\u5343&#xff0c;\u4e09\u5341\u4ebf\u4e2a\u53c2\u6570\u3002\u8fd9\u8fd8\u53ea\u662f\u7b2c\u4e00\u5c42&#xff0c;\u6839\u672c\u8bad\u7ec3\u4e0d\u52a8\u3001\u4e5f\u5b58\u4e0d\u4e0b\u3002<\/p>\n<p>\u7b2c\u4e8c\u4e2a\u95ee\u9898&#xff0c;\u4e22\u6389\u4e86\u56fe\u50cf\u7684\u7ed3\u6784\u4fe1\u606f\u3002 \u628a\u56fe\u50cf\u62c9\u5e73\u6210\u4e00\u957f\u6761\u6570\u5b57&#xff0c;\u5c31\u628a\u50cf\u7d20\u4e4b\u95f4\u7684\u7a7a\u95f4\u5173\u7cfb\u5f7b\u5e95\u6253\u4e71\u4e86\u3002\u53ef\u56fe\u50cf\u7684\u610f\u4e49\u6070\u6070\u85cf\u5728\u7a7a\u95f4\u7ed3\u6784\u91cc&#xff0c;\u76f8\u90bb\u7684\u50cf\u7d20\u624d\u6784\u6210\u8fb9\u7f18\u3001\u6784\u6210\u7269\u4f53&#xff0c;\u9694\u5f97\u8fdc\u7684\u50cf\u7d20\u57fa\u672c\u6ca1\u5173\u7cfb\u3002\u628a\u56fe\u62c9\u5e73&#xff0c;\u7b49\u4e8e\u628a\u8fd9\u4e2a\u5b9d\u8d35\u7684\u7ed3\u6784\u4fe1\u606f\u6254\u4e86\u3002<\/p>\n<p>CNN\u7684\u5168\u90e8\u806a\u660e\u4e4b\u5904&#xff0c;\u5c31\u662f\u9488\u5bf9\u56fe\u50cf\u8fd9\u4e24\u4e2a\u7279\u70b9&#xff0c;\u505a\u4e86\u4e24\u4e2a\u5173\u952e\u7684\u8bbe\u8ba1&#xff0c;\u65e2\u5927\u5e45\u51cf\u5c11\u53c2\u6570&#xff0c;\u53c8\u4fdd\u4f4f\u7a7a\u95f4\u7ed3\u6784\u3002 \u8fd9\u4e24\u4e2a\u8bbe\u8ba1\u5c31\u662f\u5377\u79ef\u548c\u6c60\u5316\u3002<\/p>\n<h3>\u5377\u79ef&#xff1a;\u7528\u4e00\u4e2a\u5c0f\u7a97\u53e3\u6ed1\u8fc7\u5168\u56fe\u627e\u7279\u5f81<\/h3>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/09\/20260930011700-6abc630cd4bc9.jpg\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<p>CNN\u7684\u6838\u5fc3\u64cd\u4f5c\u53eb\u5377\u79ef&#xff0c;\u540d\u5b57\u552c\u4eba&#xff0c;\u7406\u89e3\u4e86\u7279\u522b\u7b80\u5355\u3002<\/p>\n<p>\u60f3\u8c61\u4f60\u624b\u91cc\u6709\u4e00\u4e2a\u5c0f\u653e\u5927\u955c&#xff08;\u672f\u8bed\u53eb\u5377\u79ef\u6838&#xff0c;\u5c31\u662f\u4e00\u4e2a\u5c0f\u7684\u6570\u5b57\u65b9\u5757&#xff0c;\u6bd4\u59823\u4e583&#xff09;&#xff0c;\u4f60\u62ff\u7740\u5b83\u4ece\u56fe\u50cf\u7684\u5de6\u4e0a\u89d2\u5f00\u59cb&#xff0c;\u4e00\u683c\u4e00\u683c\u5730\u6ed1\u8fc7\u6574\u5f20\u56fe&#xff0c;\u6bcf\u6ed1\u5230\u4e00\u4e2a\u4f4d\u7f6e&#xff0c;\u5c31\u7528\u8fd9\u4e2a\u5c0f\u7a97\u53e3\u53bb\u548c\u5b83\u8986\u76d6\u7684\u90a3\u4e00\u5c0f\u5757\u50cf\u7d20\u505a\u4e2a\u8ba1\u7b97&#xff0c;\u770b\u770b\u8fd9\u4e00\u5c0f\u5757\u50cf\u4e0d\u50cf\u67d0\u79cd\u7279\u5b9a\u7684\u56fe\u6848&#xff08;\u6bd4\u5982\u4e00\u6761\u7ad6\u8fb9\u3001\u4e00\u4e2a\u62d0\u89d2&#xff09;\u3002<\/p>\n<p>\u8fd9\u4e2a\u5c0f\u7a97\u53e3&#xff0c;\u5176\u5b9e\u5c31\u662f\u4e00\u4e2a&#034;\u7279\u5f81\u63a2\u6d4b\u5668&#034;&#xff0c;\u4e13\u95e8\u8d1f\u8d23\u5728\u5168\u56fe\u8303\u56f4\u5185\u5bfb\u627e\u67d0\u4e00\u79cd\u5c40\u90e8\u7279\u5f81\u3002 \u6bd4\u5982\u6709\u7684\u5377\u79ef\u6838\u4e13\u95e8\u627e\u6a2a\u7ebf&#xff0c;\u6709\u7684\u4e13\u95e8\u627e\u7ad6\u7ebf&#xff0c;\u6709\u7684\u627e\u7279\u5b9a\u989c\u8272\u7684\u6591\u5757\u3002\u5b83\u6ed1\u8fc7\u5168\u56fe&#xff0c;\u5c31\u751f\u6210\u4e00\u5f20&#034;\u8fd9\u79cd\u7279\u5f81\u5728\u56fe\u4e0a\u54ea\u91cc\u51fa\u73b0\u4e86&#034;\u7684\u5730\u56fe&#xff08;\u672f\u8bed\u53eb\u7279\u5f81\u56fe&#xff09;\u3002<\/p>\n<p>\u8fd9\u4e2a\u8bbe\u8ba1\u5de7\u5999\u5728\u54ea&#xff1f;\u770b\u4e24\u70b9&#xff1a;<\/p>\n<ul>\n<li>\u53c2\u6570\u6781\u5c11\u3002 \u65e0\u8bba\u56fe\u591a\u5927&#xff0c;\u4e00\u4e2a\u5377\u79ef\u6838\u5c31\u90a3\u4e48\u51e0\u4e2a\u6570\u5b57&#xff08;3\u4e583\u624d9\u4e2a&#xff09;&#xff0c;\u5b83\u9760&#034;\u6ed1\u52a8&#034;\u8986\u76d6\u5168\u56fe&#xff0c;\u800c\u4e0d\u662f\u7ed9\u6bcf\u4e2a\u50cf\u7d20\u914d\u4e00\u5957\u72ec\u7acb\u7684\u6743\u91cd\u3002\u8fd9\u5c31\u628a\u53c2\u6570\u4ece\u51e0\u5341\u4ebf\u780d\u5230\u4e86\u51e0\u5341\u51e0\u767e&#xff0c;\u53c2\u6570\u7206\u70b8\u95ee\u9898\u8fce\u5203\u800c\u89e3\u3002<\/li>\n<li>\u4fdd\u4f4f\u4e86\u7a7a\u95f4\u7ed3\u6784\u3001\u8fd8\u81ea\u5e26\u4e00\u4e2a\u7edd\u62db\u53eb\u5e73\u79fb\u4e0d\u53d8\u6027\u3002 \u56e0\u4e3a\u540c\u4e00\u4e2a\u5377\u79ef\u6838\u6ed1\u8fc7\u5168\u56fe&#xff0c;\u6240\u4ee5\u4e0d\u7ba1\u90a3\u4e2a\u7279\u5f81&#xff08;\u6bd4\u5982\u4e00\u53ea\u732b\u7684\u8033\u6735&#xff09;\u51fa\u73b0\u5728\u56fe\u7684\u5de6\u4e0a\u89d2\u8fd8\u662f\u53f3\u4e0b\u89d2&#xff0c;\u90fd\u80fd\u88ab\u540c\u4e00\u4e2a\u63a2\u6d4b\u5668\u6293\u5230\u3002\u732b\u5728\u56fe\u91cc\u54ea\u4e2a\u4f4d\u7f6e&#xff0c;\u5b83\u90fd\u8ba4\u5f97&#xff0c;\u8fd9\u5c31\u662f\u5e73\u79fb\u4e0d\u53d8\u6027&#xff0c;\u5bf9\u56fe\u50cf\u8bc6\u522b\u592a\u91cd\u8981\u4e86\u3002<\/li>\n<\/ul>\n<p>\u6253\u4e2a\u6bd4\u65b9&#xff1a;\u4f60\u5728\u4e00\u5927\u7247\u4eba\u7fa4\u7167\u91cc\u627e\u6234\u7ea2\u5e3d\u5b50\u7684\u4eba&#xff0c;\u4f60\u4e0d\u4f1a\u7ed9\u7167\u7247\u6bcf\u4e2a\u4f4d\u7f6e\u90fd\u57f9\u8bad\u4e00\u4e2a\u4e13\u804c\u89c2\u5bdf\u5458&#xff0c;\u800c\u662f\u62ff\u4e00\u4e2a&#034;\u7ea2\u5e3d\u5b50\u8bc6\u522b\u6807\u51c6&#034;&#xff0c;\u7528\u773c\u775b\u626b\u8fc7\u6574\u5f20\u7167\u7247&#xff0c;\u626b\u5230\u54ea\u513f\u770b\u5230\u54ea\u513f&#xff0c;\u7ea2\u5e3d\u5b50\u65e0\u8bba\u5728\u54ea\u90fd\u80fd\u88ab\u4f60\u53d1\u73b0\u3002 \u5377\u79ef\u6838\u5c31\u662f\u8fd9\u4e2a&#034;\u626b\u8fc7\u5168\u56fe\u7684\u8bc6\u522b\u6807\u51c6&#034;\u3002<\/p>\n<h3>\u6c60\u5316&#xff1a;\u6293\u4f4f\u91cd\u70b9&#xff0c;\u7f29\u5c0f\u5c3a\u5bf8<\/h3>\n<p>\u5377\u79ef\u4e4b\u540e&#xff0c;\u901a\u5e38\u8ddf\u4e00\u4e2a\u53eb\u6c60\u5316\u7684\u64cd\u4f5c&#xff0c;\u5b83\u7684\u4f5c\u7528\u662f\u5728\u4fdd\u7559\u91cd\u8981\u4fe1\u606f\u7684\u524d\u63d0\u4e0b&#xff0c;\u628a\u7279\u5f81\u56fe\u7f29\u5c0f\u3002<\/p>\n<p>\u6700\u5e38\u7528\u7684\u662f\u6700\u5927\u6c60\u5316&#xff0c;\u505a\u6cd5\u5f88\u7b80\u5355&#xff1a;\u628a\u7279\u5f81\u56fe\u5206\u6210\u4e00\u4e2a\u4e2a\u5c0f\u533a\u57df&#xff0c;\u6bcf\u4e2a\u533a\u57df\u53ea\u4fdd\u7559\u6700\u5927\u7684\u90a3\u4e2a\u503c&#xff08;\u4e5f\u5c31\u662f\u8fd9\u4e00\u5c0f\u7247\u91cc\u7279\u5f81\u54cd\u5e94\u6700\u5f3a\u7684\u4fe1\u53f7&#xff09;&#xff0c;\u5176\u4f59\u4e22\u6389\u3002<\/p>\n<p>\u8fd9\u4e48\u505a\u6709\u4e24\u4e2a\u597d\u5904\u3002\u4e00\u662f\u7f29\u5c0f\u4e86\u6570\u636e\u5c3a\u5bf8&#xff0c;\u8ba9\u540e\u7eed\u8ba1\u7b97\u91cf\u51cf\u5c11\u3001\u901f\u5ea6\u66f4\u5feb\u3002\u4e8c\u662f\u5e26\u6765\u4e00\u70b9\u9c81\u68d2\u6027&#xff0c;\u56fe\u50cf\u7a0d\u5fae\u632a\u52a8\u3001\u6296\u52a8\u4e00\u70b9&#xff0c;\u6700\u5f3a\u7684\u90a3\u4e2a\u4fe1\u53f7\u5927\u6982\u7387\u8fd8\u5728\u8fd9\u4e2a\u5c0f\u533a\u57df\u91cc&#xff0c;\u6c60\u5316\u7ed3\u679c\u4e0d\u53d8&#xff0c;\u8ba9\u8bc6\u522b\u66f4\u7a33\u3002<\/p>\n<p>\u6253\u4e2a\u6bd4\u65b9&#xff1a;\u4f60\u5411\u522b\u4eba\u8f6c\u8ff0\u4e00\u95f4\u5c4b\u5b50\u91cc\u6700\u91cd\u8981\u7684\u4e1c\u897f&#xff0c;\u4e0d\u4f1a\u9010\u4e00\u63cf\u8ff0\u6bcf\u4e2a\u89d2\u843d\u7684\u6bcf\u4ef6\u7269\u54c1&#xff0c;\u800c\u662f\u6bcf\u4e2a\u533a\u57df\u6311\u6700\u663e\u773c\u7684\u8bf4&#xff0c;\u8fd9\u6837\u65e2\u6293\u4f4f\u4e86\u91cd\u70b9&#xff0c;\u63cf\u8ff0\u4e5f\u7cbe\u7b80\u4e86\u3002 \u6c60\u5316\u5c31\u662f\u8fd9\u79cd&#034;\u6bcf\u4e2a\u5c0f\u533a\u57df\u6311\u6700\u5f3a\u4fe1\u53f7&#034;\u7684\u6293\u91cd\u70b9\u64cd\u4f5c\u3002<\/p>\n<h3>\u5c42\u5c42\u5806\u53e0&#xff1a;\u4ece\u7ebf\u6761\u8ba4\u5230\u6574\u5f20\u8138<\/h3>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/09\/20260930011701-6abc630d354ab.jpg\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<p>CNN\u7684\u5a01\u529b&#xff0c;\u5728\u4e8e\u628a&#034;\u5377\u79ef\u52a0\u6c60\u5316&#034;\u8fd9\u6837\u7684\u7ec4\u5408&#xff0c;\u4e00\u5c42\u5c42\u5806\u53e0\u8d77\u6765\u3002<\/p>\n<p>\u524d\u9762\u7684\u5c42\u770b\u5230\u7684\u662f\u5c40\u90e8\u5c0f\u7279\u5f81&#xff0c;\u8d8a\u5f80\u540e\u7684\u5c42&#xff0c;\u770b\u5230\u7684\u8303\u56f4\u8d8a\u5927\u3001\u7279\u5f81\u8d8a\u62bd\u8c61\u3002 \u8fd9\u5c31\u56de\u5230\u4e86\u4e0a\u4e00\u7bc7\u8bb2\u7684&#034;\u9010\u5c42\u62bd\u8c61&#034;&#xff0c;\u5728\u56fe\u50cf\u4e0a\u4f53\u73b0\u5f97\u6dcb\u6f13\u5c3d\u81f4&#xff1a;<\/p>\n<ul>\n<li>\u7b2c\u4e00\u5c42\u5377\u79ef&#xff1a;\u8ba4\u51fa\u6700\u57fa\u7840\u7684\u8fb9\u7f18\u3001\u7ebf\u6761\u3001\u989c\u8272\u5757\u3002<\/li>\n<li>\u4e2d\u95f4\u5c42&#xff1a;\u628a\u8fb9\u7f18\u7ebf\u6761\u7ec4\u5408\u6210\u773c\u775b\u3001\u9f3b\u5b50\u3001\u8f6e\u5b50\u8fd9\u6837\u7684\u5c40\u90e8\u90e8\u4ef6\u3002<\/li>\n<li>\u540e\u9762\u7684\u5c42&#xff1a;\u628a\u90e8\u4ef6\u7ec4\u5408\u6210\u5b8c\u6574\u7684\u4eba\u8138\u3001\u6c7d\u8f66\u3001\u732b\u3002<\/li>\n<li>\u6700\u540e\u63a5\u4e0a\u5168\u8fde\u63a5\u5c42&#xff1a;\u6839\u636e\u8fd9\u4e9b\u9ad8\u7ea7\u7279\u5f81&#xff0c;\u5224\u65ad\u8fd9\u5f20\u56fe\u5230\u5e95\u662f\u4ec0\u4e48\u3002<\/li>\n<\/ul>\n<p>\u4f60\u4e0d\u9700\u8981\u544a\u8bc9CNN\u4ec0\u4e48\u662f\u773c\u775b\u3001\u4ec0\u4e48\u662f\u732b&#xff0c;\u4f60\u53ea\u8981\u7ed9\u5b83\u770b\u8db3\u591f\u591a\u6807\u6ce8\u597d\u7684\u56fe\u7247&#xff0c;\u5b83\u81ea\u5df1\u5c31\u4f1a\u5728\u8bad\u7ec3\u4e2d&#xff0c;\u4e00\u5c42\u5c42\u5b66\u51fa\u4ece\u7ebf\u6761\u5230\u90e8\u4ef6\u5230\u6574\u4f53\u7684\u8fd9\u5957\u7279\u5f81\u4f53\u7cfb\u3002 \u8fd9\u5c31\u662f\u6df1\u5ea6\u5b66\u4e60\u7aef\u5230\u7aef\u81ea\u52a8\u5b66\u7279\u5f81\u7684\u9b45\u529b&#xff0c;\u4e5f\u662f\u5b83\u5f7b\u5e95\u6539\u53d8\u8ba1\u7b97\u673a\u89c6\u89c9\u7684\u539f\u56e0&#xff0c;\u5728CNN\u4e4b\u524d&#xff0c;\u56fe\u50cf\u7279\u5f81\u90fd\u8981\u9760\u4eba\u624b\u5de5\u8bbe\u8ba1&#xff0c;\u53c8\u96be\u53c8\u4e0d\u597d\u7528\u3002<\/p>\n<p>\u8fd9\u91cc\u8981\u5f15\u51fa\u4e00\u4e2a\u5728\u5b9e\u9645\u4e2d\u6781\u5176\u91cd\u8981\u3001\u4e5f\u6781\u5176\u7701\u94b1\u7684\u6280\u5de7&#xff0c;\u8fc1\u79fb\u5b66\u4e60\u3002\u524d\u9762\u8bf4\u8bad\u7ec3CNN\u9700\u8981\u5927\u91cf\u6570\u636e\u548c\u7b97\u529b&#xff0c;\u53ef\u73b0\u5b9e\u4e2d\u4f60\u672a\u5fc5\u6709\u51e0\u767e\u4e07\u5f20\u6807\u6ce8\u56fe\u7247\u3001\u4e5f\u672a\u5fc5\u6709\u90a3\u4e48\u591aGPU&#xff0c;\u600e\u4e48\u529e&#xff1f;\u7b54\u6848\u662f\u7ad9\u5728\u5de8\u4eba\u80a9\u8180\u4e0a\u3002\u90a3\u4e9b\u5728\u6d77\u91cf\u56fe\u7247&#xff08;\u6bd4\u5982\u4e0a\u767e\u4e07\u5f20\u7684ImageNet&#xff09;\u4e0a\u8bad\u7ec3\u597d\u7684\u6210\u719fCNN\u6a21\u578b&#xff08;\u5982ResNet&#xff09;&#xff0c;\u5b83\u524d\u9762\u90a3\u4e9b\u5c42\u5b66\u5230\u7684\u8fb9\u7f18\u3001\u7eb9\u7406\u3001\u90e8\u4ef6\u7b49\u57fa\u7840\u7279\u5f81&#xff0c;\u662f\u901a\u7528\u7684&#xff0c;\u6362\u4e2a\u4efb\u52a1\u7167\u6837\u7ba1\u7528\u3002 \u4e8e\u662f\u4f60\u53ef\u4ee5\u76f4\u63a5\u62ff\u4e00\u4e2a\u9884\u8bad\u7ec3\u597d\u7684\u6a21\u578b&#xff0c;\u4fdd\u7559\u5b83\u524d\u9762\u5b66\u597d\u7684\u7279\u5f81\u63d0\u53d6\u90e8\u5206&#xff0c;\u53ea\u628a\u6700\u540e\u7684\u5206\u7c7b\u5c42\u6362\u6210\u4f60\u81ea\u5df1\u7684\u4efb\u52a1\u3001\u7528\u4f60\u5c11\u91cf\u7684\u6570\u636e\u5fae\u8c03\u4e00\u4e0b&#xff0c;\u5c31\u80fd\u5f97\u5230\u4e00\u4e2a\u6548\u679c\u5f88\u597d\u7684\u6a21\u578b\u3002<\/p>\n<p>\u6253\u4e2a\u6bd4\u65b9&#xff0c;\u8fd9\u5c31\u50cf\u62db\u4e00\u4e2a\u5df2\u7ecf\u6709\u591a\u5e74\u7ecf\u9a8c\u7684\u8001\u5e08\u5085&#xff0c;\u4ed6\u5bf9\u8fd9\u884c\u7684\u57fa\u672c\u529f\u65e9\u5c31\u70c2\u719f\u4e8e\u5fc3&#xff0c;\u4f60\u53ea\u9700\u8981\u82b1\u5f88\u5c11\u65f6\u95f4\u6559\u4ed6\u4f60\u4eec\u5382\u7684\u7279\u5b9a\u4ea7\u54c1&#xff0c;\u4ed6\u5f88\u5feb\u5c31\u80fd\u4e0a\u624b&#xff0c;\u800c\u4e0d\u7528\u4ece\u5934\u57f9\u517b\u4e00\u4e2a\u5b66\u5f92\u3002 \u8fc1\u79fb\u5b66\u4e60\u8ba9\u6ca1\u6709\u6d77\u91cf\u6570\u636e\u548c\u7b97\u529b\u7684\u666e\u901a\u56e2\u961f&#xff0c;\u4e5f\u80fd\u7528\u4e0a\u5f3a\u5927\u7684\u6df1\u5ea6\u6a21\u578b&#xff0c;\u662f\u6df1\u5ea6\u5b66\u4e60\u80fd\u5e7f\u6cdb\u843d\u5730\u7684\u5173\u952e\u4e00\u73af&#xff0c;\u8fd9\u4e2a&#034;\u9884\u8bad\u7ec3\u52a0\u5fae\u8c03&#034;\u7684\u601d\u8def&#xff0c;\u540e\u9762\u8bb2\u5927\u6a21\u578b\u65f6\u4f60\u4f1a\u770b\u5230\u5b83\u88ab\u53d1\u626c\u5230\u6781\u81f4\u3002<\/p>\n<h3>\u8f93\u5165\u548c\u8f93\u51fa\u957f\u4ec0\u4e48\u6837<\/h3>\n<ul>\n<li>\u8f93\u5165&#xff1a;\u56fe\u50cf&#xff0c;\u901a\u5e38\u662f\u4e00\u4e2a\u4e09\u7ef4\u7684\u6570\u5b57\u5757&#xff08;\u9ad8\u3001\u5bbd\u3001\u989c\u8272\u901a\u9053&#xff09;&#xff0c;CNN\u80fd\u76f4\u63a5\u5403\u8fd9\u79cd\u5e26\u7a7a\u95f4\u7ed3\u6784\u7684\u6570\u636e&#xff0c;\u4e0d\u7528\u62c9\u5e73\u3002<\/li>\n<li>\u8f93\u51fa&#xff1a;\u770b\u4efb\u52a1\u800c\u5b9a\u3002\u56fe\u50cf\u5206\u7c7b\u8f93\u51fa\u5404\u7c7b\u522b\u7684\u6982\u7387&#xff08;\u8fd9\u662f\u732b\u7684\u6982\u738790%&#xff09;&#xff1b;\u6b64\u5916CNN\u8fd8\u80fd\u505a\u76ee\u6807\u68c0\u6d4b&#xff08;\u6846\u51fa\u56fe\u91cc\u7684\u7269\u4f53\u5728\u54ea&#xff09;\u3001\u56fe\u50cf\u5206\u5272&#xff08;\u7cbe\u786e\u5230\u6bcf\u4e2a\u50cf\u7d20\u5c5e\u4e8e\u4ec0\u4e48&#xff09;\u7b49\u66f4\u590d\u6742\u7684\u89c6\u89c9\u4efb\u52a1\u3002<\/li>\n<\/ul>\n<h3>\u4e0a\u4ee3\u7801&#xff1a;\u642d\u4e00\u4e2a\u8bc6\u522b\u624b\u5199\u6570\u5b57\u7684CNN<\/h3>\n<p>\u7528PyTorch\u642d\u4e00\u4e2a\u5c0fCNN\u8bc6\u522b\u624b\u5199\u6570\u5b57\u3002\u8f93\u5165&#xff1a;\u624b\u5199\u6570\u5b57\u56fe\u50cf\u3002\u8f93\u51fa&#xff1a;0\u52309\u7684\u7c7b\u522b\u3002<\/p>\n<p><span class=\"token comment\"># \u4f9d\u8d56&#xff1a;pip install torch torchvision<\/span><br \/>\n<span class=\"token keyword\">import<\/span> torch<br \/>\n<span class=\"token keyword\">import<\/span> torch<span class=\"token punctuation\">.<\/span>nn <span class=\"token keyword\">as<\/span> nn<br \/>\n<span class=\"token keyword\">from<\/span> torchvision <span class=\"token keyword\">import<\/span> datasets<span class=\"token punctuation\">,<\/span> transforms<br \/>\n<span class=\"token keyword\">from<\/span> torch<span class=\"token punctuation\">.<\/span>utils<span class=\"token punctuation\">.<\/span>data <span class=\"token keyword\">import<\/span> DataLoader<\/p>\n<p><span class=\"token comment\"># \u52a0\u8f7dMNIST\u624b\u5199\u6570\u5b57\u6570\u636e\u96c6(28&#215;28\u7684\u7070\u5ea6\u56fe)<\/span><br \/>\ntransform <span class=\"token operator\">&#061;<\/span> transforms<span class=\"token punctuation\">.<\/span>ToTensor<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\ntrain_data <span class=\"token operator\">&#061;<\/span> datasets<span class=\"token punctuation\">.<\/span>MNIST<span class=\"token punctuation\">(<\/span>root<span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#034;.\/data&#034;<\/span><span class=\"token punctuation\">,<\/span> train<span class=\"token operator\">&#061;<\/span><span class=\"token boolean\">True<\/span><span class=\"token punctuation\">,<\/span> download<span class=\"token operator\">&#061;<\/span><span class=\"token boolean\">True<\/span><span class=\"token punctuation\">,<\/span> transform<span class=\"token operator\">&#061;<\/span>transform<span class=\"token punctuation\">)<\/span><br \/>\ntrain_loader <span class=\"token operator\">&#061;<\/span> DataLoader<span class=\"token punctuation\">(<\/span>train_data<span class=\"token punctuation\">,<\/span> batch_size<span class=\"token operator\">&#061;<\/span><span class=\"token number\">64<\/span><span class=\"token punctuation\">,<\/span> shuffle<span class=\"token operator\">&#061;<\/span><span class=\"token boolean\">True<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p><span class=\"token comment\"># \u5b9a\u4e49\u4e00\u4e2a\u5c0fCNN<\/span><br \/>\n<span class=\"token keyword\">class<\/span> <span class=\"token class-name\">SmallCNN<\/span><span class=\"token punctuation\">(<\/span>nn<span class=\"token punctuation\">.<\/span>Module<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token keyword\">def<\/span> <span class=\"token function\">__init__<\/span><span class=\"token punctuation\">(<\/span>self<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n        <span class=\"token builtin\">super<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span>__init__<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        self<span class=\"token punctuation\">.<\/span>conv1 <span class=\"token operator\">&#061;<\/span> nn<span class=\"token punctuation\">.<\/span>Conv2d<span class=\"token punctuation\">(<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">16<\/span><span class=\"token punctuation\">,<\/span> kernel_size<span class=\"token operator\">&#061;<\/span><span class=\"token number\">3<\/span><span class=\"token punctuation\">,<\/span> padding<span class=\"token operator\">&#061;<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">)<\/span>  <span class=\"token comment\"># \u5377\u79ef:1\u901a\u9053\u8fdb,16\u4e2a\u5377\u79ef\u6838<\/span><br \/>\n        self<span class=\"token punctuation\">.<\/span>conv2 <span class=\"token operator\">&#061;<\/span> nn<span class=\"token punctuation\">.<\/span>Conv2d<span class=\"token punctuation\">(<\/span><span class=\"token number\">16<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">32<\/span><span class=\"token punctuation\">,<\/span> kernel_size<span class=\"token operator\">&#061;<\/span><span class=\"token number\">3<\/span><span class=\"token punctuation\">,<\/span> padding<span class=\"token operator\">&#061;<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token comment\"># \u7b2c\u4e8c\u5c42\u5377\u79ef<\/span><br \/>\n        self<span class=\"token punctuation\">.<\/span>pool <span class=\"token operator\">&#061;<\/span> nn<span class=\"token punctuation\">.<\/span>MaxPool2d<span class=\"token punctuation\">(<\/span><span class=\"token number\">2<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">2<\/span><span class=\"token punctuation\">)<\/span>                            <span class=\"token comment\"># \u6700\u5927\u6c60\u5316,\u5c3a\u5bf8\u51cf\u534a<\/span><br \/>\n        self<span class=\"token punctuation\">.<\/span>fc <span class=\"token operator\">&#061;<\/span> nn<span class=\"token punctuation\">.<\/span>Linear<span class=\"token punctuation\">(<\/span><span class=\"token number\">32<\/span> <span class=\"token operator\">*<\/span> <span class=\"token number\">7<\/span> <span class=\"token operator\">*<\/span> <span class=\"token number\">7<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">10<\/span><span class=\"token punctuation\">)<\/span>                       <span class=\"token comment\"># \u5168\u8fde\u63a5\u5c42,\u8f93\u51fa10\u7c7b<\/span><br \/>\n        self<span class=\"token punctuation\">.<\/span>relu <span class=\"token operator\">&#061;<\/span> nn<span class=\"token punctuation\">.<\/span>ReLU<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">def<\/span> <span class=\"token function\">forward<\/span><span class=\"token punctuation\">(<\/span>self<span class=\"token punctuation\">,<\/span> x<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n        x <span class=\"token operator\">&#061;<\/span> self<span class=\"token punctuation\">.<\/span>pool<span class=\"token punctuation\">(<\/span>self<span class=\"token punctuation\">.<\/span>relu<span class=\"token punctuation\">(<\/span>self<span class=\"token punctuation\">.<\/span>conv1<span class=\"token punctuation\">(<\/span>x<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span>   <span class=\"token comment\"># \u5377\u79ef-&gt;\u6fc0\u6d3b-&gt;\u6c60\u5316<\/span><br \/>\n        x <span class=\"token operator\">&#061;<\/span> self<span class=\"token punctuation\">.<\/span>pool<span class=\"token punctuation\">(<\/span>self<span class=\"token punctuation\">.<\/span>relu<span class=\"token punctuation\">(<\/span>self<span class=\"token punctuation\">.<\/span>conv2<span class=\"token punctuation\">(<\/span>x<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span>   <span class=\"token comment\"># \u518d\u6765\u4e00\u7ec4<\/span><br \/>\n        x <span class=\"token operator\">&#061;<\/span> x<span class=\"token punctuation\">.<\/span>view<span class=\"token punctuation\">(<\/span>x<span class=\"token punctuation\">.<\/span>size<span class=\"token punctuation\">(<\/span><span class=\"token number\">0<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token operator\">&#8211;<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">)<\/span>                 <span class=\"token comment\"># \u62c9\u5e73,\u51c6\u5907\u8fdb\u5168\u8fde\u63a5<\/span><br \/>\n        <span class=\"token keyword\">return<\/span> self<span class=\"token punctuation\">.<\/span>fc<span class=\"token punctuation\">(<\/span>x<span class=\"token punctuation\">)<\/span>                          <span class=\"token comment\"># \u8f93\u51fa10\u4e2a\u7c7b\u522b\u7684\u5206\u6570<\/span><\/p>\n<p>model <span class=\"token operator\">&#061;<\/span> SmallCNN<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\nloss_fn <span class=\"token operator\">&#061;<\/span> nn<span class=\"token punctuation\">.<\/span>CrossEntropyLoss<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\noptimizer <span class=\"token operator\">&#061;<\/span> torch<span class=\"token punctuation\">.<\/span>optim<span class=\"token punctuation\">.<\/span>Adam<span class=\"token punctuation\">(<\/span>model<span class=\"token punctuation\">.<\/span>parameters<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span> lr<span class=\"token operator\">&#061;<\/span><span class=\"token number\">0.001<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p><span class=\"token comment\"># \u8bad\u7ec3\u4e00\u4e2aepoch(\u6f14\u793a,\u5b9e\u9645\u4f1a\u8bad\u7ec3\u591a\u8f6e)<\/span><br \/>\nmodel<span class=\"token punctuation\">.<\/span>train<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token keyword\">for<\/span> i<span class=\"token punctuation\">,<\/span> <span class=\"token punctuation\">(<\/span>imgs<span class=\"token punctuation\">,<\/span> labels<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">in<\/span> <span class=\"token builtin\">enumerate<\/span><span class=\"token punctuation\">(<\/span>train_loader<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    pred <span class=\"token operator\">&#061;<\/span> model<span class=\"token punctuation\">(<\/span>imgs<span class=\"token punctuation\">)<\/span>              <span class=\"token comment\"># \u524d\u5411<\/span><br \/>\n    loss <span class=\"token operator\">&#061;<\/span> loss_fn<span class=\"token punctuation\">(<\/span>pred<span class=\"token punctuation\">,<\/span> labels<span class=\"token punctuation\">)<\/span>    <span class=\"token comment\"># \u7b97\u635f\u5931<\/span><br \/>\n    optimizer<span class=\"token punctuation\">.<\/span>zero_grad<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    loss<span class=\"token punctuation\">.<\/span>backward<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>                 <span class=\"token comment\"># \u53cd\u5411\u4f20\u64ad<\/span><br \/>\n    optimizer<span class=\"token punctuation\">.<\/span>step<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>                <span class=\"token comment\"># \u66f4\u65b0\u6743\u91cd<\/span><br \/>\n    <span class=\"token keyword\">if<\/span> i <span class=\"token operator\">%<\/span> <span class=\"token number\">200<\/span> <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">:<\/span><br \/>\n        <span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string-interpolation\"><span class=\"token string\">f&#034;\u7b2c<\/span><span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span>i<span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\">\u6279 \u635f\u5931: <\/span><span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span>loss<span class=\"token punctuation\">.<\/span>item<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><span class=\"token format-spec\">.4f<\/span><span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\">&#034;<\/span><\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">if<\/span> i <span class=\"token operator\">&gt;&#061;<\/span> <span class=\"token number\">400<\/span><span class=\"token punctuation\">:<\/span>                    <span class=\"token comment\"># \u6f14\u793a\u53ea\u8dd1\u4e00\u90e8\u5206<\/span><br \/>\n        <span class=\"token keyword\">break<\/span><br \/>\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;\u8bad\u7ec3\u5b8c\u6210,\u8fd9\u4e2a\u5c0fCNN\u5df2\u80fd\u8bc6\u522b\u624b\u5199\u6570\u5b57&#034;<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p>\u8fd0\u884c\u8f93\u51fa&#xff08;\u793a\u4f8b&#xff0c;\u8bad\u7ec3\u6709\u968f\u673a\u6027&#xff0c;\u635f\u5931\u6570\u503c\u6bcf\u6b21\u4e0d\u540c&#xff09;&#xff1a;<\/p>\n<p>\u7b2c0\u6279 \u635f\u5931: 2.3018<br \/>\n\u7b2c200\u6279 \u635f\u5931: 0.1873<br \/>\n\u7b2c400\u6279 \u635f\u5931: 0.0994<br \/>\n\u8bad\u7ec3\u5b8c\u6210,\u8fd9\u4e2a\u5c0fCNN\u5df2\u80fd\u8bc6\u522b\u624b\u5199\u6570\u5b57<\/p>\n<p>\u8fd0\u884c\u4f60\u4f1a\u770b\u5230\u635f\u5931\u5feb\u901f\u4e0b\u964d\u3002\u6ce8\u610f\u7f51\u7edc\u7ed3\u6784\u91cc\u5377\u79ef\u3001ReLU\u6fc0\u6d3b\u3001\u6c60\u5316\u7684\u7ec4\u5408\u5806\u53e0&#xff0c;\u6b63\u662f\u4e0a\u9762\u8bb2\u7684CNN\u5957\u8def&#xff1b;\u8bad\u7ec3\u5faa\u73af\u8fd8\u662f\u4e0a\u4e00\u7bc7\u90a3\u4e2a\u524d\u5411\u3001\u635f\u5931\u3001\u53cd\u5411\u4f20\u64ad\u3001\u66f4\u65b0\u7684\u56db\u6b65&#xff0c;\u8bf4\u660eCNN\u53ea\u662f\u628a\u666e\u901a\u7f51\u7edc\u7684\u5168\u8fde\u63a5\u5c42\u6362\u6210\u4e86\u66f4\u9002\u5408\u56fe\u50cf\u7684\u5377\u79ef\u5c42&#xff0c;\u5b66\u4e60\u673a\u5236\u5b8c\u5168\u4e00\u6837\u3002<\/p>\n<h3>\u5173\u952e\u6982\u5ff5<\/h3>\n<ul>\n<li>\u5377\u79ef\u6838\u5927\u5c0f&#xff1a;\u5c0f\u7a97\u53e3\u591a\u5927&#xff0c;\u5e38\u75283\u4e583&#xff0c;\u51b3\u5b9a\u4e00\u6b21\u770b\u591a\u5927\u8303\u56f4\u3002<\/li>\n<li>\u901a\u9053\u6570&#xff1a;\u4e00\u5c42\u7528\u591a\u5c11\u4e2a\u5377\u79ef\u6838&#xff08;\u5373\u627e\u591a\u5c11\u79cd\u4e0d\u540c\u7279\u5f81&#xff09;&#xff0c;\u8d8a\u591a\u80fd\u529b\u8d8a\u5f3a\u4e5f\u8d8a\u91cd\u3002<\/li>\n<li>\u6b65\u957f\u4e0e\u586b\u5145&#xff1a;\u63a7\u5236\u7a97\u53e3\u600e\u4e48\u6ed1\u3001\u8fb9\u7f18\u600e\u4e48\u5904\u7406&#xff0c;\u5f71\u54cd\u7279\u5f81\u56fe\u5c3a\u5bf8\u3002<\/li>\n<li>\u7ecf\u5178\u7f51\u7edc&#xff1a;LeNet\u3001AlexNet\u3001VGG\u3001ResNet\u662fCNN\u53d1\u5c55\u53f2\u4e0a\u7684\u91cc\u7a0b\u7891&#xff0c;\u5176\u4e2dResNet\u7684\u6b8b\u5dee\u8fde\u63a5\u89e3\u51b3\u4e86\u7f51\u7edc\u592a\u6df1\u96be\u8bad\u7ec3\u7684\u95ee\u9898&#xff0c;\u8ba9\u4e0a\u767e\u5c42\u7684\u7f51\u7edc\u6210\u4e3a\u53ef\u80fd\u3002<\/li>\n<\/ul>\n<h3>\u4f18\u7f3a\u70b9\u4e0e\u9002\u7528\u573a\u666f<\/h3>\n<p>\u4f18\u70b9&#xff1a;\u4e3a\u56fe\u50cf\u91cf\u8eab\u5b9a\u505a&#xff0c;\u53c2\u6570\u5c11\u3001\u4fdd\u7559\u7a7a\u95f4\u7ed3\u6784\u3001\u6709\u5e73\u79fb\u4e0d\u53d8\u6027&#xff0c;\u56fe\u50cf\u4efb\u52a1\u4e0a\u78be\u538b\u666e\u901a\u7f51\u7edc&#xff1b;\u80fd\u81ea\u52a8\u5b66\u7279\u5f81&#xff0c;\u514d\u53bb\u4eba\u5de5\u8bbe\u8ba1\u3002\u7f3a\u70b9&#xff1a;\u9700\u8981\u8f83\u591a\u6570\u636e\u548c\u7b97\u529b\u8bad\u7ec3&#xff1b;\u4e3b\u8981\u9488\u5bf9\u6709\u7f51\u683c\u7ed3\u6784\u7684\u6570\u636e&#xff08;\u56fe\u50cf&#xff09;&#xff0c;\u4e0d\u662f\u4e07\u80fd\u7684\u3002<\/p>\n<p>\u9002\u5408\u573a\u666f&#xff1a;\u51e0\u4e4e\u6240\u6709\u56fe\u50cf\u548c\u89c6\u9891\u4efb\u52a1&#xff08;\u5206\u7c7b\u3001\u68c0\u6d4b\u3001\u5206\u5272\u3001\u4eba\u8138\u8bc6\u522b\u3001\u533b\u5b66\u5f71\u50cf&#xff09;&#xff0c;\u4e5f\u88ab\u7528\u5728\u6709\u5c40\u90e8\u7ed3\u6784\u7684\u5176\u4ed6\u6570\u636e\u4e0a&#xff08;\u5982\u67d0\u4e9b\u97f3\u9891\u3001\u6587\u672c\u4efb\u52a1&#xff09;\u3002\u4e0d\u9002\u5408&#xff1a;\u6ca1\u6709\u7a7a\u95f4\u5c40\u90e8\u7ed3\u6784\u7684\u666e\u901a\u8868\u683c\u6570\u636e&#xff08;\u90a3\u8fd8\u662f\u6811\u6a21\u578b\u7684\u5929\u4e0b&#xff09;\u3002<\/p>\n<p>\u503c\u5f97\u8bf4\u4e00\u53e5CNN\u5728\u771f\u5b9e\u4e16\u754c\u91cc\u7684\u5206\u91cf\u3002\u5b83\u51e0\u4e4e\u91cd\u5851\u4e86\u6574\u4e2a\u8ba1\u7b97\u673a\u89c6\u89c9\u884c\u4e1a\u3002 \u4f60\u624b\u673a\u76f8\u518c\u80fd\u81ea\u52a8\u6309\u4eba\u8138\u3001\u6309\u573a\u666f\u5f52\u7c7b\u7167\u7247&#xff0c;\u662f\u5b83&#xff1b;\u533b\u9662\u91cc\u8f85\u52a9\u533b\u751f\u4eceX\u5149\u7247\u3001CT\u91cc\u53d1\u73b0\u75c5\u7076\u7684\u7cfb\u7edf&#xff0c;\u5f88\u591a\u4ee5\u5b83\u4e3a\u6838\u5fc3&#xff0c;\u5728\u67d0\u4e9b\u7ec6\u5206\u4efb\u52a1\u4e0a\u5df2\u80fd\u8fbe\u5230\u751a\u81f3\u8d85\u8fc7\u666e\u901a\u533b\u751f\u7684\u8bc6\u522b\u6c34\u5e73&#xff1b;\u81ea\u52a8\u9a7e\u9a76\u6c7d\u8f66\u5b9e\u65f6\u8bc6\u522b\u8f66\u9053\u7ebf\u3001\u884c\u4eba\u3001\u8f66\u8f86\u3001\u7ea2\u7eff\u706f&#xff0c;\u9760\u7684\u4e5f\u662f\u5b83&#xff1b;\u5de5\u5382\u8d28\u68c0\u81ea\u52a8\u6311\u51fa\u6709\u7455\u75b5\u7684\u96f6\u4ef6\u3001\u519c\u4e1a\u4e0a\u8bc6\u522b\u75c5\u866b\u5bb3\u3001\u5b89\u9632\u91cc\u7684\u56fe\u50cf\u5206\u6790&#xff0c;\u5904\u5904\u90fd\u6709\u5b83\u7684\u8eab\u5f71\u3002\u53ef\u4ee5\u8bf4&#xff0c;\u51e1\u662f\u9700\u8981\u673a\u5668&#034;\u770b&#034;\u7684\u5730\u65b9&#xff0c;\u8fc7\u53bb\u8fd9\u5341\u6765\u5e74\u57fa\u672c\u90fd\u662fCNN\u5728\u625b\u5927\u6881\u3002 \u867d\u7136\u8fd1\u5e74Transformer\u4e5f\u5f00\u59cb\u8fdb\u519b\u89c6\u89c9\u9886\u57df&#xff08;\u540e\u9762\u4f1a\u8bb2\u5230\u7684ViT&#xff09;&#xff0c;\u4f46CNN\u51ed\u501f\u5b83\u4e3a\u56fe\u50cf\u91cf\u8eab\u5b9a\u505a\u7684\u9ad8\u6548\u7ed3\u6784&#xff0c;\u4f9d\u7136\u662f\u89c6\u89c9\u9886\u57df\u6700\u91cd\u8981\u3001\u5e94\u7528\u6700\u5e7f\u7684\u57fa\u77f3\u4e4b\u4e00&#xff0c;\u503c\u5f97\u6bcf\u4e2a\u60f3\u61c2AI\u7684\u4eba\u8ba4\u771f\u7406\u89e3\u3002<\/p>\n<h3>\u5c0f\u7ed3\u4e0e\u627f\u4e0a\u542f\u4e0b<\/h3>\n<ul>\n<li>CNN\u4e3a\u56fe\u50cf\u800c\u751f&#xff1a;\u89e3\u51b3\u666e\u901a\u7f51\u7edc\u5904\u7406\u56fe\u50cf\u7684\u53c2\u6570\u7206\u70b8\u548c\u4e22\u5931\u7ed3\u6784\u4e24\u5927\u95ee\u9898\u3002<\/li>\n<li>\u5377\u79ef&#xff1a;\u5c0f\u7a97\u53e3\u6ed1\u8fc7\u5168\u56fe\u627e\u5c40\u90e8\u7279\u5f81&#xff0c;\u53c2\u6570\u5c11\u3001\u4fdd\u7ed3\u6784\u3001\u6709\u5e73\u79fb\u4e0d\u53d8\u6027\u3002<\/li>\n<li>\u6c60\u5316&#xff1a;\u6bcf\u4e2a\u5c0f\u533a\u57df\u6311\u6700\u5f3a\u4fe1\u53f7&#xff0c;\u7f29\u5c0f\u5c3a\u5bf8\u3001\u6293\u91cd\u70b9\u3001\u589e\u9c81\u68d2\u3002<\/li>\n<li>\u5c42\u5c42\u5806\u53e0&#xff1a;\u4ece\u8fb9\u7f18\u5230\u90e8\u4ef6\u5230\u6574\u4f53&#xff0c;\u81ea\u52a8\u5b66\u51fa\u7279\u5f81\u4f53\u7cfb&#xff0c;\u7aef\u5230\u7aef\u4e0d\u7528\u4eba\u5de5\u8bbe\u8ba1\u7279\u5f81\u3002<\/li>\n<\/ul>\n<p>CNN\u64c5\u957f\u5904\u7406\u56fe\u50cf\u8fd9\u79cd\u6709\u7a7a\u95f4\u7ed3\u6784\u7684\u6570\u636e\u3002\u53ef\u8fd8\u6709\u4e00\u7c7b\u6570\u636e&#xff0c;\u5b83\u7684\u5173\u952e\u4e0d\u5728\u7a7a\u95f4&#xff0c;\u800c\u5728\u987a\u5e8f\u548c\u524d\u540e\u4f9d\u8d56&#xff0c;\u6bd4\u5982\u4e00\u53e5\u8bdd\u3001\u4e00\u6bb5\u8bed\u97f3\u3001\u4e00\u4e32\u65f6\u5e8f\u3002\u5904\u7406\u8fd9\u79cd\u5e8f\u5217\u6570\u636e&#xff0c;\u9700\u8981\u53e6\u4e00\u79cd\u5e26\u8bb0\u5fc6\u7684\u7f51\u7edc\u3002\u4e0b\u4e00\u7bc7\u6211\u4eec\u8bb2RNN\u548c\u5b83\u7684\u5347\u7ea7\u7248LSTM\u3001GRU&#xff0c;\u770b\u770b\u7f51\u7edc\u600e\u4e48\u62e5\u6709\u8bb0\u5fc6\u3002<\/p>\n<p>\u6211\u4eec\u4e0b\u4e00\u7bc7\u89c1\u3002<\/p>\n<h3>\u5ef6\u4f38\u9605\u8bfb<\/h3>\n<ul>\n<li>PyTorch 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