{"id":83617,"date":"2026-07-26T02:38:00","date_gmt":"2026-07-25T18:38:00","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/83617.html"},"modified":"2026-07-26T02:38:00","modified_gmt":"2026-07-25T18:38:00","slug":"%e6%99%ba%e8%83%bd%e4%ba%a4%e9%80%9a%e9%a1%b6%e5%88%8atrc%e8%ae%ba%e6%96%87%e5%88%86%e4%ba%ab%ef%bd%9c%e4%b8%80%e7%a7%8d%e5%9f%ba%e4%ba%8e%e5%a4%9a%e5%b0%ba%e5%ba%a6%e5%88%86%e8%a7%a3%e4%b8%8e","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/83617.html","title":{"rendered":"\u667a\u80fd\u4ea4\u901a\u9876\u520aTRC\u8bba\u6587\u5206\u4eab\uff5c\u4e00\u79cd\u57fa\u4e8e\u591a\u5c3a\u5ea6\u5206\u89e3\u4e0e\u8bed\u4e49\u91cd\u6784\u7684\u4ea4\u901a\u6d41\u9884\u6d4b\u5927\u6a21\u578b\u6846\u67b6"},"content":{"rendered":"

\u672c\u6587\u5206\u4eab\u4e00\u7bc72026\u5e74\u4ea4\u901a\u9886\u57df\u9876\u7ea7\u671f\u520a\u300aTransportation Research Part C: Emerging Technologies\u300b\u53d1\u8868\u7684\u8bba\u6587\u300aA multiscale decomposition and semantics-guided feature reconstruction LLM framework for traffic flow forecasting\u300b\u3002\u8be5\u8bba\u6587\u9488\u5bf9\u5927\u8bed\u8a00\u6a21\u578b\u76f4\u63a5\u5e94\u7528\u4e8e\u4ea4\u901a\u6d41\u9884\u6d4b\u65f6\u9762\u4e34\u7684\u6570\u503c\u65f6\u5e8f\u4e0e\u8bed\u8a00\u8bed\u4e49\u7a7a\u95f4\u4e0d\u5339\u914d\u3001\u4ea4\u901a\u6d41\u591a\u5c3a\u5ea6\u52a8\u6001\u6a21\u5f0f\u96be\u4ee5\u663e\u5f0f\u5efa\u6a21\u7b49\u95ee\u9898，\u63d0\u51fa\u4e86\u4e00\u79cd\u540d\u4e3aReMFT\u7684\u4ea4\u901a\u6d41\u9884\u6d4b\u6846\u67b6\u3002\u8be5\u6846\u67b6\u5148\u901a\u8fc7\u591a\u5c3a\u5ea6\u5206\u89e3\u63d0\u53d6\u4ea4\u901a\u6d41\u4e2d\u7684\u77ed\u671f\u6ce2\u52a8\u3001\u5468\u671f\u6a21\u5f0f\u548c\u957f\u671f\u8d8b\u52bf，\u518d\u901a\u8fc7\u8bed\u4e49\u5f15\u5bfc\u7684\u7279\u5f81\u91cd\u6784\u673a\u5236，\u5c06\u4ea4\u901a\u65f6\u5e8f\u7279\u5f81\u5bf9\u9f50\u5230LLM\u7684\u8bed\u4e49\u8868\u793a\u7a7a\u95f4，\u6700\u7ec8\u5229\u7528\u51bb\u7ed3\u7684\u5927\u8bed\u8a00\u6a21\u578b\u8fdb\u884c\u9884\u6d4b\u3002\u5b9e\u9a8c\u7ed3\u679c\u8868\u660e，ReMFT\u5728\u591a\u4e2a\u771f\u5b9e\u4ea4\u901a\u6d41\u6570\u636e\u96c6PEMS03\u3001PEMS04\u3001PEMS07\u548cPEMS08\u4e0a\u53d6\u5f97\u4e86\u5177\u6709\u7ade\u4e89\u529b\u6216\u66f4\u4f18\u7684\u9884\u6d4b\u6027\u80fd，\u5e76\u5728\u957f\u671f\u9884\u6d4b\u3001\u96f6\u6837\u672c\u8de8\u6570\u636e\u96c6\u6cdb\u5316\u548c\u6d88\u878d\u5b9e\u9a8c\u4e2d\u5c55\u73b0\u51fa\u8f83\u5f3a\u7684\u9c81\u68d2\u6027\u3002<\/p>\n

\u4ee3\u7801\u94fe\u63a5：https:\/\/doi.org\/10.1016\/j.trc.2026.105633<\/span><\/p>\n

\u8bba\u6587\u94fe\u63a5：https:\/\/github.com\/IansSUn\/ReMFT<\/span><\/p>\n

\u672c\u63a8\u6587\u4f5c\u8005\u4e3a\u97e9\u7166，\u5ba1\u6838\u4e3a\u9093\u955d\u3002<\/p>\n

\u4e00\u3001\u7814\u7a76\u80cc\u666f<\/h3>\n

\u4ea4\u901a\u6d41\u9884\u6d4b\u662f\u667a\u80fd\u4ea4\u901a\u7cfb\u7edf\u4e2d\u7684\u57fa\u7840\u4efb\u52a1，\u5e7f\u6cdb\u670d\u52a1\u4e8e\u57ce\u5e02\u62e5\u5835\u7ba1\u7406\u3001\u4ea4\u901a\u8d44\u6e90\u8c03\u5ea6\u3001\u9053\u8def\u8fd0\u884c\u76d1\u6d4b\u548c\u5b9e\u65f6\u4ea4\u901a\u63a7\u5236\u3002\u4e00\u4e2a\u51c6\u786e\u7684\u9884\u6d4b\u6a21\u578b，\u4e0d\u4ec5\u9700\u8981\u77e5\u9053\u8fc7\u53bb\u4e00\u6bb5\u65f6\u95f4\u7684\u4ea4\u901a\u6d41\u53d8\u5316，\u8fd8\u9700\u8981\u7406\u89e3\u4ea4\u901a\u7cfb\u7edf\u4e2d\u590d\u6742\u7684\u65f6\u95f4\u89c4\u5f8b，\u6bd4\u5982\u65e9\u665a\u9ad8\u5cf0\u3001\u5de5\u4f5c\u65e5\u4e0e\u5468\u672b\u5dee\u5f02\u3001\u8282\u5047\u65e5\u51fa\u884c\u6a21\u5f0f，\u4ee5\u53ca\u7a81\u53d1\u62e5\u5835\u5e26\u6765\u7684\u77ed\u671f\u6ce2\u52a8\u3002<\/p>\n

\u8fd1\u5e74\u6765，\u5927\u8bed\u8a00\u6a21\u578b\u5728\u957f\u7a0b\u4f9d\u8d56\u6355\u83b7\u548c\u6cdb\u5316\u80fd\u529b\u65b9\u9762\u8868\u73b0\u7a81\u51fa，\u56e0\u6b64\u4e5f\u9010\u6e10\u88ab\u5f15\u5165\u4ea4\u901a\u9884\u6d4b\u4efb\u52a1\u4e2d\u3002\u4ea4\u901a\u6d41\u6570\u636e\u672c\u8d28\u4e0a\u662f\u8fde\u7eed\u7684\u6570\u503c\u5e8f\u5217，\u800cLLM\u539f\u672c\u5904\u7406\u7684\u662f\u79bb\u6563\u7684\u81ea\u7136\u8bed\u8a00token\u3002\u8fd9\u5c31\u5e26\u6765\u4e86\u4e00\u4e2a\u6838\u5fc3\u95ee\u9898：\u4ea4\u901a\u65f6\u5e8f\u6570\u636e\u5982\u4f55\u8f6c\u5316\u4e3aLLM\u80fd\u591f\u7406\u89e3\u548c\u63a8\u7406\u7684\u8868\u793a？\u73b0\u6709\u4e00\u4e9b\u65b9\u6cd5\u5c1d\u8bd5\u5c06\u6570\u503c\u5e8f\u5217\u8fdb\u884c\u7b80\u5355\u5e8f\u5217\u5316\u8f93\u5165\u5927\u6a21\u578b\u3002\u4f46\u8fd9\u4e9b\u65b9\u6cd5\u5f80\u5f80\u53ea\u5b8c\u6210\u4e86\u6d45\u5c42\u5f62\u5f0f\u8f6c\u6362，\u5e76\u6ca1\u6709\u5145\u5206\u63ed\u793a\u4ea4\u901a\u6d41\u5185\u90e8\u7684\u591a\u5c3a\u5ea6\u7ed3\u6784\u3002\u5b9e\u9645\u4e0a，\u4ea4\u901a\u6d41\u540c\u65f6\u5305\u542b\u957f\u671f\u8d8b\u52bf\u3001\u77ed\u671f\u6ce2\u52a8\u548c\u5468\u671f\u6a21\u5f0f\u3002\u5982\u679c\u76f4\u63a5\u628a\u8fd9\u4e9b\u6df7\u6742\u4fe1\u53f7\u8f93\u5165LLM，\u6a21\u578b\u9700\u8981\u81ea\u5df1\u9690\u5f0f\u5730\u533a\u5206\u4e0d\u540c\u52a8\u6001\u6a21\u5f0f，\u5b66\u4e60\u96be\u5ea6\u8f83\u5927，\u4e5f\u5bb9\u6613\u9650\u5236\u9884\u6d4b\u6027\u80fd\u3002<\/p>\n

\u4e8c\u3001\u7814\u7a76\u65b9\u6cd5<\/h3>\n

\u5982\u56fe1\u6240\u793a，\u8bba\u6587\u63d0\u51fa\u7684ReMFT\u6846\u67b6\u4e3b\u8981\u5305\u542b\u4e24\u4e2a\u6838\u5fc3\u90e8\u5206：\u4e00\u662f\u591a\u5c3a\u5ea6\u65f6\u95f4\u7279\u5f81\u6df7\u5408\u6a21\u5757，\u7528\u4e8e\u663e\u5f0f\u5efa\u6a21\u4ea4\u901a\u6d41\u4e2d\u7684\u591a\u5c3a\u5ea6\u65f6\u95f4\u7ed3\u6784；\u4e8c\u662f\u8bed\u4e49\u5f15\u5bfc\u7279\u5f81\u91cd\u6784\u6a21\u5757，\u7528\u4e8e\u5c06\u7ed3\u6784\u5316\u65f6\u5e8f\u7279\u5f81\u5bf9\u9f50\u5230LLM\u7684\u8bed\u4e49\u7a7a\u95f4\u3002<\/p>\n

\"\"<\/p>\n

\u56fe1 ReMFT\u603b\u4f53\u6846\u67b6<\/p>\n

2.1 \u591a\u5c3a\u5ea6\u65f6\u95f4\u7279\u5f81\u6df7\u5408\u6a21\u5757<\/h4>\n

\u4ea4\u901a\u6d41\u6570\u636e\u5177\u6709\u660e\u663e\u7684\u591a\u5c3a\u5ea6\u7279\u5f81\u3002\u4f8b\u5982，\u7ec6\u7c92\u5ea6\u65f6\u95f4\u5c3a\u5ea6\u53ef\u4ee5\u53cd\u6620\u7ea2\u7eff\u706f\u5207\u6362\u3001\u5c40\u90e8\u62e5\u5835\u3001\u77ed\u65f6\u6d41\u91cf\u7a81\u589e\u7b49\u53d8\u5316，\u800c\u7c97\u7c92\u5ea6\u65f6\u95f4\u5c3a\u5ea6\u5219\u66f4\u9002\u5408\u53cd\u6620\u901a\u52e4\u9ad8\u5cf0\u3001\u8282\u5047\u65e5\u6548\u5e94\u548c\u6574\u4f53\u4ea4\u901a\u8d8b\u52bf\u3002\u4e3a\u6b64，ReMFT\u9996\u5148\u5bf9\u539f\u59cb\u4ea4\u901a\u6d41\u5e8f\u5217\u8fdb\u884c\u591a\u7ea7\u5e73\u5747\u6c60\u5316，\u6784\u9020\u4e0d\u540c\u65f6\u95f4\u5206\u8fa8\u7387\u4e0b\u7684\u5b50\u5e8f\u5217\u3002\u539f\u59cb\u5e8f\u5217\u4fdd\u7559\u6700\u7ec6\u7c92\u5ea6\u7684\u4fe1\u606f，\u800c\u7ecf\u8fc7\u4e0b\u91c7\u6837\u540e\u7684\u5e8f\u5217\u5219\u9010\u6e10\u63d0\u53d6\u66f4\u5b8f\u89c2\u7684\u4ea4\u901a\u53d8\u5316\u6a21\u5f0f\u3002\u6a21\u578b\u4e0d\u518d\u53ea\u4ece\u5355\u4e00\u65f6\u95f4\u5c3a\u5ea6\u7406\u89e3\u4ea4\u901a\u6d41，\u800c\u662f\u53ef\u4ee5\u540c\u65f6\u770b\u5230\u5c40\u90e8\u52a8\u6001\u548c\u5168\u5c40\u8d8b\u52bf\u3002<\/p>\n

2.2 \u5206\u89e3\u4e0e\u8de8\u5c3a\u5ea6\u878d\u5408<\/h4>\n

\u4ec5\u4ec5\u8fdb\u884c\u591a\u5c3a\u5ea6\u4e0b\u91c7\u6837\u8fd8\u4e0d\u591f，\u56e0\u4e3a\u6bcf\u4e00\u4e2a\u5c3a\u5ea6\u5185\u90e8\u4ecd\u7136\u53ef\u80fd\u6df7\u5408\u4e86\u8d8b\u52bf\u9879\u548c\u5468\u671f\u9879\u3002\u6bd4\u5982，\u540c\u4e00\u4e2a\u4ea4\u901a\u6d41\u5e8f\u5217\u4e2d\u65e2\u53ef\u80fd\u5305\u542b\u957f\u671f\u4e0a\u5347\u6216\u4e0b\u964d\u8d8b\u52bf，\u4e5f\u53ef\u80fd\u5305\u542b\u6bcf\u5929\u65e9\u665a\u9ad8\u5cf0\u5e26\u6765\u7684\u5468\u671f\u6027\u6ce2\u52a8\u3002\u56e0\u6b64，\u8bba\u6587\u8fdb\u4e00\u6b65\u8bbe\u8ba1\u4e86MTSM（Multiscale Trend-Seasonality Mixing）\u6a21\u5757，\u8be5\u6a21\u5757\u4f1a\u5728\u6bcf\u4e2a\u5c3a\u5ea6\u4e0a\u5c06\u4ea4\u901a\u5e8f\u5217\u62c6\u5206\u4e3a\u4e24\u4e2a\u90e8\u5206，seasonal component\u4e3b\u8981\u8868\u793a\u5468\u671f\u6027\u548c\u77ed\u671f\u6ce2\u52a8，trend component\u4e3b\u8981\u8868\u793a\u957f\u671f\u53d8\u5316\u8d8b\u52bf\u3002<\/p>\n

\u5728\u878d\u5408\u65b9\u5f0f\u4e0a，\u4f5c\u8005\u91c7\u7528\u4e86\u4e24\u79cd\u65b9\u5411\u76f8\u53cd\u7684\u8de8\u5c3a\u5ea6\u4fe1\u606f\u4f20\u64ad\u65b9\u5f0f\u3002\u5bf9\u4e8e\u5468\u671f\u4fe1\u606f，\u91c7\u7528\u81ea\u5e95\u5411\u4e0a\u7684\u878d\u5408\u65b9\u5f0f，\u8ba9\u7ec6\u7c92\u5ea6\u4e2d\u7684\u5c40\u90e8\u5468\u671f\u4fe1\u606f\u9010\u5c42\u4f20\u9012\u5230\u7c97\u7c92\u5ea6；\u5bf9\u4e8e\u8d8b\u52bf，\u91c7\u7528\u81ea\u9876\u5411\u4e0b\u7684\u878d\u5408\u65b9\u5f0f，\u8ba9\u7c97\u7c92\u5ea6\u4e2d\u7684\u957f\u671f\u8d8b\u52bf\u53cd\u54fa\u5230\u7ec6\u7c92\u5ea6\u3002ReMFT\u5148\u628a\u4ea4\u901a\u6d41\u4e2d\u7684\u4e0d\u540c\u52a8\u6001\u6a21\u5f0f\u62c6\u5f00，\u518d\u8ba9\u4e0d\u540c\u5c3a\u5ea6\u4e4b\u95f4\u8fdb\u884c\u4fe1\u606f\u8865\u5145\u3002\u8fd9\u6837\u5f97\u5230\u7684\u8868\u793a，\u6bd4\u76f4\u63a5\u5904\u7406\u539f\u59cb\u4ea4\u901a\u6d41\u5e8f\u5217\u66f4\u52a0\u6e05\u6670，\u4e5f\u66f4\u9002\u5408\u4f5c\u4e3aLLM\u7684\u8f93\u5165\u57fa\u7840\u3002<\/p>\n

2.3 \u8bed\u4e49\u5f15\u5bfc\u7279\u5f81\u91cd\u6784\u6a21\u5757<\/h4>\n

\u5b8c\u6210\u591a\u5c3a\u5ea6\u7279\u5f81\u6df7\u5408\u540e，\u6a21\u578b\u8fd8\u9700\u8981\u89e3\u51b3\u53e6\u4e00\u4e2a\u5173\u952e\u95ee\u9898：\u4ea4\u901a\u6d41\u7279\u5f81\u5982\u4f55\u8fdb\u5165LLM\u7684\u8bed\u4e49\u7a7a\u95f4？\u8bba\u6587\u8bbe\u8ba1\u4e86\u8bed\u4e49\u5f15\u5bfc\u7279\u5f81\u91cd\u6784\u6a21\u5757\u3002\u8fd9\u4e2a\u6a21\u5757\u5e76\u4e0d\u662f\u7b80\u5355\u5730\u628a\u6570\u503c\u5e8f\u5217\u62fc\u63a5\u6210\u6587\u672c，\u800c\u662f\u901a\u8fc7\u4e24\u4e2a\u6b65\u9aa4\u5b8c\u6210\u65f6\u5e8f\u7279\u5f81\u5230\u8bed\u4e49\u7a7a\u95f4\u7684\u5bf9\u9f50\u3002\u5982\u56fe2\u6240\u793a，\u7b2c\u4e00\u6b65\u662fPatch Embedding\u3002\u6a21\u578b\u4f1a\u6309\u7167\u4f20\u611f\u5668\u901a\u9053\u5bf9\u878d\u5408\u540e\u7684\u4ea4\u901a\u5e8f\u5217\u8fdb\u884c\u5207\u5206，\u5c06\u8fde\u7eed\u7684\u957f\u5e8f\u5217\u5212\u5206\u4e3a\u591a\u4e2a\u5c40\u90e8patch，\u5e76\u901a\u8fc7\u4e00\u7ef4\u5377\u79ef\u5c06\u5176\u6295\u5f71\u4e3a\u7edf\u4e00\u7ef4\u5ea6\u7684token\u8868\u793a\u3002\u8fd9\u6837，\u539f\u672c\u8fde\u7eed\u7684\u4ea4\u901a\u6d41\u4fe1\u53f7\u88ab\u8f6c\u6362\u6210\u4e86\u66f4\u63a5\u8fd1LLM\u8f93\u5165\u5f62\u5f0f\u7684\u5c40\u90e8\u8868\u793a\u5355\u5143\u3002\u7b2c\u4e8c\u6b65\u662f\u6784\u5efatext prototypes\u3002\u6a21\u578b\u4ece\u9884\u8bad\u7ec3LLM\u7684\u8bcd\u5d4c\u5165\u77e9\u9635\u4e2d，\u901a\u8fc7\u7ebf\u6027\u6620\u5c04\u5f97\u5230\u4e00\u7ec4\u8bed\u4e49\u66f4\u96c6\u4e2d\u7684\u539f\u578b\u5411\u91cf\u3002\u8fd9\u4e9btext prototypes\u53ef\u4ee5\u7406\u89e3\u4e3a\u8bed\u8a00\u8bed\u4e49\u7a7a\u95f4\u4e2d\u7684\u951a\u70b9，\u7528\u6765\u5e2e\u52a9\u4ea4\u901a\u65f6\u5e8fpatch\u627e\u5230\u4e0e\u5176\u52a8\u6001\u6a21\u5f0f\u76f8\u5173\u7684\u8bed\u4e49\u8868\u793a\u3002<\/p>\n

\"\"\u56fe2 \u8bed\u4e49\u5f15\u5bfc\u7279\u5f81\u91cd\u6784\u6a21\u5757<\/p>\n

2.4 \u8bed\u4e49\u5bf9\u9f50\u4e0e\u51bb\u7ed3LLM\u9884\u6d4b<\/h4>\n

\u5728\u5f97\u5230\u65f6\u95f4patch\u548ctext prototypes\u540e，ReMFT\u4f7f\u7528\u591a\u5934\u4ea4\u53c9\u6ce8\u610f\u529b\u673a\u5236\u8fdb\u884c\u8bed\u4e49\u5bf9\u9f50\u3002\u5176\u4e2d，\u65f6\u95f4patch\u4f5c\u4e3aQuery，text prototypes\u4f5c\u4e3aKey\u548cValue\u3002\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f，\u6bcf\u4e2a\u4ea4\u901a\u65f6\u5e8f\u7247\u6bb5\u90fd\u53ef\u4ee5\u6839\u636e\u81ea\u8eab\u53d8\u5316\u6a21\u5f0f，\u81ea\u52a8\u9009\u62e9\u6700\u76f8\u5173\u7684\u8bed\u4e49\u539f\u578b\u3002\u968f\u540e，\u8bed\u4e49\u589e\u5f3a\u540e\u7684\u8868\u793a\u4f1a\u88ab\u8f93\u5165\u5230\u51bb\u7ed3\u7684LLM\u4e3b\u4f53\u4e2d\u8fdb\u884c\u6df1\u5c42\u5efa\u6a21\u3002\u8bba\u6587\u6bd4\u8f83\u4e86BERT\u3001GPT-2\u548cLlama-7b\u4e09\u79cdbackbone\u3002\u6700\u7ec8\u7ed3\u679c\u663e\u793a，BERT\u5728\u8be5\u4efb\u52a1\u4e2d\u8868\u73b0\u6700\u597d\u3002\u4f5c\u8005\u8ba4\u4e3a，\u8fd9\u662f\u56e0\u4e3aBERT\u7684\u53cc\u5411\u6ce8\u610f\u529b\u673a\u5236\u66f4\u9002\u5408\u5904\u7406\u4ea4\u901a\u6d41\u8fd9\u79cd\u5177\u6709\u5f3a\u7ed3\u6784\u6027\u548c\u5468\u671f\u6027\u7684\u65f6\u5e8f\u4efb\u52a1\u3002\u6700\u540e，\u6a21\u578b\u5c06LLM\u8f93\u51fa\u7684\u9690\u85cf\u72b6\u6001\u8fdb\u884c\u9009\u62e9\u3001\u5c55\u5e73\u548c\u7ebf\u6027\u6295\u5f71，\u5f97\u5230\u672a\u6765\u591a\u4e2a\u65f6\u95f4\u6b65\u7684\u4ea4\u901a\u6d41\u9884\u6d4b\u503c\u3002<\/p>\n

\u4e09\u3001\u5b9e\u9a8c\u7ed3\u679c<\/h3>\n

\u4e3a\u4e86\u9a8c\u8bc1ReMFT\u7684\u6709\u6548\u6027，\u8bba\u6587\u5728\u56db\u4e2a\u771f\u5b9e\u4ea4\u901a\u6d41\u6570\u636e\u96c6\u4e0a\u8fdb\u884c\u4e86\u5b9e\u9a8c，\u5206\u522b\u662fPEMS03\u3001PEMS04\u3001PEMS07\u548cPEMS08\u3002\u5b9e\u9a8c\u8bbe\u7f6e\u4e2d，\u6a21\u578b\u4f7f\u7528\u8fc7\u53bb96\u4e2a\u65f6\u95f4\u6b65，\u4e5f\u5c31\u662f\u8fc7\u53bb8\u5c0f\u65f6\u7684\u4ea4\u901a\u6d41，\u9884\u6d4b\u672a\u676512\u4e2a\u65f6\u95f4\u6b65，\u4e5f\u5c31\u662f\u672a\u67651\u5c0f\u65f6\u7684\u4ea4\u901a\u6d41\u3002\u8bc4\u4ef7\u6307\u6807\u5305\u62ecMAE\u3001MAPE\u548cRMSE\u3002\u5bf9\u6bd4\u6a21\u578b\u5305\u62ecAutoformer\u3001DLinear\u3001FEDformer\u3001FiLM\u3001Informer\u3001PatchTST\u3001PAttn\u3001WPMixer\u548cTEST\u7b49\u4ee3\u8868\u6027\u65f6\u95f4\u5e8f\u5217\u9884\u6d4b\u6a21\u578b\u3002<\/p>\n

3.1 \u4e0e\u57fa\u7ebf\u6a21\u578b\u7684\u6027\u80fd\u5bf9\u6bd4<\/h4>\n

\u5982\u88681\u6240\u793a，ReMFT\u5728\u56db\u4e2aPEMS\u6570\u636e\u96c6\u4e0a\u6574\u4f53\u53d6\u5f97\u4e86\u6700\u4f18\u6216\u5177\u6709\u7ade\u4e89\u529b\u7684\u8868\u73b0\u3002\u5728PEMS03\u4e0a，ReMFT\u7684MAE\u3001MAPE\u548cRMSE\u5206\u522b\u4e3a17.90\u300117.23%\u300127.03\u3002\u5728PEMS04\u4e0a，ReMFT\u7684MAPE\u548cRMSE\u8868\u73b0\u7a81\u51fa，\u5206\u522b\u8fbe\u523014.59%\u548c34.78\u3002\u5728PEMS07\u548cPEMS08\u4e0a，ReMFT\u540c\u6837\u53d6\u5f97\u4e86\u975e\u5e38\u7a33\u5b9a\u7684\u7ed3\u679c，\u5176\u4e2dPEMS07\u7684MAE\u3001MAPE\u548cRMSE\u5206\u522b\u4e3a26.54\u300111.04%\u300139.48，PEMS08\u4e0a\u5206\u522b\u4e3a18.85\u300111.64%\u300127.59\u3002\u8fd9\u4e9b\u7ed3\u679c\u8bf4\u660e，\u5c06\u591a\u5c3a\u5ea6\u5206\u89e3\u4e0e\u8bed\u4e49\u5f15\u5bfc\u91cd\u6784\u7ed3\u5408\u540e，\u6a21\u578b\u786e\u5b9e\u80fd\u591f\u66f4\u597d\u5730\u523b\u753b\u4ea4\u901a\u6d41\u7684\u590d\u6742\u65f6\u95f4\u6a21\u5f0f\u3002<\/p>\n

\u88681 \u4e0d\u540c\u6a21\u578b\u5728\u591a\u4e2a\u6570\u636e\u96c6\u4e0a\u7684\u6027\u80fd\u5bf9\u6bd4<\/p>\n

\"\"<\/p>\n

3.2 \u957f\u671f\u9884\u6d4b\u6027\u80fd\u5206\u6790<\/h4>\n

\u5982\u88682\u6240\u793a，\u4e3a\u4e86\u8fdb\u4e00\u6b65\u9a8c\u8bc1\u6a21\u578b\u5728\u8f83\u957f\u9884\u6d4b\u7a97\u53e3\u4e0b\u7684\u9c81\u68d2\u6027，\u8bba\u6587\u5728PEMS08\u6570\u636e\u96c6\u4e0a\u6d4b\u8bd5\u4e86\u4e0d\u540c\u9884\u6d4b\u8de8\u5ea6，\u5305\u62echorizon=24\u300148\u548c96\u3002\u7ed3\u679c\u663e\u793a，ReMFT\u5728\u4e09\u4e2a\u9884\u6d4b\u8de8\u5ea6\u4e0b\u5747\u4f18\u4e8ePatchTST\u548cWPMixer\u3002\u5176\u5e73\u5747MAE\u3001MAPE\u548cRMSE\u5206\u522b\u4e3a28.51\u300118.05%\u300142.25，\u660e\u663e\u4f4e\u4e8ePatchTST\u768432.34\u300121.98%\u300150.48\u548cWPMixer\u768438.01\u300125.38%\u300157.20\u3002\u8fd9\u8bf4\u660eReMFT\u7684\u591a\u5c3a\u5ea6\u7ed3\u6784\u4e0d\u4ec5\u5bf9\u77ed\u671f\u9884\u6d4b\u6709\u6548，\u4e5f\u80fd\u591f\u5e2e\u52a9\u6a21\u578b\u5728\u66f4\u957f\u9884\u6d4b\u8de8\u5ea6\u4e2d\u4fdd\u6301\u7a33\u5b9a\u8868\u73b0\u3002\u539f\u56e0\u5728\u4e8e，\u591a\u5c3a\u5ea6\u5206\u89e3\u80fd\u591f\u663e\u5f0f\u6355\u83b7\u957f\u671f\u8d8b\u52bf，\u800c\u8bed\u4e49\u91cd\u6784\u673a\u5236\u8fdb\u4e00\u6b65\u589e\u5f3a\u4e86\u6a21\u578b\u5bf9\u590d\u6742\u52a8\u6001\u6a21\u5f0f\u7684\u62bd\u8c61\u80fd\u529b\u3002<\/p>\n

\u88682 \u4e0d\u540c\u9884\u6d4b\u8de8\u5ea6\u4e0b\u7684\u957f\u671f\u9884\u6d4b\u7ed3\u679c<\/p>\n

\"\"<\/p>\n

3.3 \u7a7a\u95f4\u9c81\u68d2\u6027\u4e0e\u96f6\u6837\u672c\u6cdb\u5316<\/h4>\n

\u5982\u88683\u6240\u793a，\u8bba\u6587\u8fd8\u8fdb\u4e00\u6b65\u5206\u6790\u4e86\u6a21\u578b\u5728\u4e0d\u540c\u7a7a\u95f4\u533a\u57df\u4e2d\u7684\u9c81\u68d2\u6027\u3002\u4f5c\u8005\u4ecePEMS03\u4e2d\u9009\u53d6\u4e86\u7a00\u758f\u4f20\u611f\u5668\u533a\u57df\u548c\u5bc6\u96c6\u4f20\u611f\u5668\u533a\u57df，\u5e76\u4e0e\u5f3a\u57fa\u7ebfWPMixer\u8fdb\u884c\u5bf9\u6bd4\u3002\u7ed3\u679c\u663e\u793a，\u5728\u7a00\u758f\u533a\u57df\u4e2d，ReMFT\u7684MAE\u548cRMSE\u5206\u522b\u4e3a13.92\u548c16.60，\u4f18\u4e8eWPMixer\u768413.93\u548c22.10\u3002\u5728\u5bc6\u96c6\u533a\u57df\u4e2d，ReMFT\u7684MAE\u3001MAPE\u548cRMSE\u5206\u522b\u4e3a22.03\u300113.65%\u300126.27，\u540c\u6837\u4f18\u4e8eWPMixer\u3002<\/p>\n

\u88683 \u7a00\u758f\u533a\u57df\u4e2d\u7684\u9884\u6d4b\u7ed3\u679c<\/p>\n

\"\"<\/p>\n

\u6b64\u5916，\u8bba\u6587\u8fd8\u8fdb\u884c\u4e86\u96f6\u6837\u672c\u8de8\u6570\u636e\u96c6\u5b9e\u9a8c，\u5982\u88684\u6240\u793a\u3002\u6a21\u578b\u5728PEMS03\u4e0a\u8bad\u7ec3，\u76f4\u63a5\u8fc1\u79fb\u5230PEMS04\u4e0a\u6d4b\u8bd5，\u4e0d\u8fdb\u884c\u5fae\u8c03\u3002\u7ed3\u679c\u663e\u793a，ReMFT\u7684MAE\u548cRMSE\u5206\u522b\u4e3a26.64\u548c38.63，\u5747\u4e3a\u6700\u4f18；MAPE\u4e3a17.47%，\u4e5f\u63a5\u8fd1\u6700\u4f18\u57fa\u7ebf\u3002\u8fd9\u8bf4\u660eReMFT\u5728\u8de8\u533a\u57df\u6cdb\u5316\u65b9\u9762\u5177\u6709\u4e00\u5b9a\u4f18\u52bf\u3002<\/p>\n

\u88684 \u96f6\u6837\u672c\u6cdb\u5316\u7ed3\u679c<\/p>\n

\"\"<\/p>\n

3.4 \u6d88\u878d\u5b9e\u9a8c\u4e0e\u6548\u7387\u5206\u6790<\/h4>\n

\u4e3a\u4e86\u9a8c\u8bc1\u5404\u6a21\u5757\u7684\u5fc5\u8981\u6027，\u8bba\u6587\u8fdb\u884c\u4e86\u7cfb\u7edf\u7684\u6d88\u878d\u5b9e\u9a8c，\u5982\u88685\u6240\u793a\u3002\u5728LLM backbone\u5bf9\u6bd4\u4e2d，BERT\u8868\u73b0\u6700\u597d，\u4f18\u4e8eGPT-2\u548cLlama-7b\u3002\u4ee5PEMS03\u4e3a\u4f8b，BERT\u7684MAE\u3001MAPE\u548cRMSE\u5206\u522b\u4e3a17.90\u300117.23%\u300127.03，\u800cGPT-2\u548cLlama-7b\u7684\u8bef\u5dee\u5747\u660e\u663e\u66f4\u9ad8\u3002\u53bb\u6389\u8bed\u4e49\u5f15\u5bfc\u7279\u5f81\u91cd\u6784\u6a21\u5757\u540e，\u6a21\u578b\u6027\u80fd\u4e0b\u964d，\u8bf4\u660ecross-attention\u8bed\u4e49\u5bf9\u9f50\u5bf9\u4e8e\u6fc0\u6d3bLLM\u7684\u8868\u793a\u80fd\u529b\u975e\u5e38\u5173\u952e\u3002\u53bb\u6389LLM，\u4ec5\u4f7f\u7528MTSM+MLP，\u4e5f\u4f1a\u5e26\u6765\u6027\u80fd\u9000\u5316，\u8bf4\u660eLLM\u7684\u975e\u7ebf\u6027\u8868\u793a\u80fd\u529b\u786e\u5b9e\u5bf9\u9884\u6d4b\u6709\u5e2e\u52a9\u3002\u5728\u591a\u5c3a\u5ea6\u6a21\u5757\u65b9\u9762，\u53bb\u6389seasonal\u5206\u652f\u3001trend\u5206\u652f\u3001\u5b8c\u6574MTSM\u6a21\u5757，\u6216\u8005\u6574\u4e2amultiscale temporal feature mixing\u8fc7\u7a0b，\u90fd\u4f1a\u5bfc\u81f4\u4e0d\u540c\u7a0b\u5ea6\u7684\u6027\u80fd\u4e0b\u964d\u3002\u5176\u4e2d，\u53bb\u6389\u5b8c\u6574\u591a\u5c3a\u5ea6\u65f6\u95f4\u7279\u5f81\u6df7\u5408\u6a21\u5757\u540e，\u6027\u80fd\u4e0b\u964d\u6700\u660e\u663e，\u8bc1\u660e\u591a\u5c3a\u5ea6\u5206\u89e3\u662fReMFT\u7684\u6838\u5fc3\u7ec4\u6210\u90e8\u5206\u4e4b\u4e00\u3002<\/p>\n

\u88685 ReMFT\u6846\u67b6\u7684\u6d88\u878d\u5b9e\u9a8c\u7ed3\u679c<\/p>\n

\"\"<\/p>\n

\u56db\u3001\u603b\u7ed3<\/h3>\n

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