{"id":2942,"date":"2025-04-15T20:58:33","date_gmt":"2025-04-15T12:58:33","guid":{"rendered":"https:\/\/www.15zhi.net\/blog\/?p=2942"},"modified":"2025-04-15T20:58:33","modified_gmt":"2025-04-15T12:58:33","slug":"202504%e8%ae%ba%e6%96%87%e7%a0%94%e8%af%bb-integrating-personalized-spatio-temporal-clustering-for-next-poi-recommendation","status":"publish","type":"post","link":"https:\/\/www.15zhi.net\/blog\/202504%e8%ae%ba%e6%96%87%e7%a0%94%e8%af%bb-integrating-personalized-spatio-temporal-clustering-for-next-poi-recommendation\/","title":{"rendered":"202504\u8bba\u6587\u7814\u8bfb-Integrating Personalized Spatio-Temporal Clustering for Next POI Recommendation"},"content":{"rendered":"\n

\u4f5c\u8005\uff1a<\/strong>Chao Song, Zheng Ren, Li Lu<\/p>\n\n\n\n

\u5355\u4f4d<\/strong>\uff1a<\/strong>\u56fd\u9632\u79d1\u6280\u5927\u5b66<\/p>\n\n\n\n

\u6765\u6e90\uff1a<\/strong>2025AAAI Technical Track on Data Mining & Knowledge Management II<\/p>\n\n\n\n

\u4e00\u3001\u7814\u7a76\u80cc\u666f<\/h2>\n\n\n\n

\u57fa\u4e8e\u4f4d\u7f6e\u7684\u793e\u4ea4\u7f51\u7edc\uff08<\/strong>LBSN<\/strong>\uff09<\/strong><\/p>\n\n\n\n

LBSN\u662f\u7ed3\u5408\u5730\u7406\u4f4d\u7f6e\u4fe1\u606f\u7684\u793e\u4ea4\u7f51\u7edc\u5e73\u53f0\uff0c\u7528\u6237\u53ef\u4ee5\u5728\u8fd9\u4e9b\u5e73\u53f0\u4e0a\u7b7e\u5230\uff08check-in\uff09\uff0c\u8bb0\u5f55\u4ed6\u4eec\u5728\u4e0d\u540cPOI\uff08\u5174\u8da3\u70b9\uff09\u7684\u6d3b\u52a8\u3002<\/p>\n\n\n\n

POI<\/strong>\u63a8\u8350\u7684\u91cd\u8981\u6027<\/strong><\/p>\n\n\n\n

POI\u63a8\u8350\u662f\u57fa\u4e8e\u7528\u6237\u7684\u5386\u53f2\u7b7e\u5230\u6570\u636e\uff0c\u9884\u6d4b\u7528\u6237\u672a\u6765\u53ef\u80fd\u8bbf\u95ee\u7684POI\u3002\u53ef\u4ee5\u63d0\u9ad8\u7528\u6237\u6ee1\u610f\u5ea6\u3001\u63d0\u5347\u670d\u52a1\u8d28\u91cf\u3001\u6316\u6398\u6f5c\u5728\u5546\u4e1a\u673a\u4f1a\u3002<\/p>\n\n\n\n

\u4f20\u7edf<\/strong>\u65b9\u6cd5<\/strong>\u7684\u5c40\u9650\u6027\uff1a<\/strong><\/p>\n\n\n\n

\u5e7f\u641c\u7d22\u8303\u56f4\uff1a\u4f20\u7edf\u7b97\u6cd5\u9700\u8981\u5728\u6574\u4e2a\u57ce\u5e02\u8303\u56f4\u5185\u641c\u7d22\u6240\u6709\u53ef\u80fd\u7684POI\uff0c\u5bfc\u81f4\u8ba1\u7b97\u590d\u6742\u5ea6\u9ad8\u3002
\u566a\u58f0\u95ee\u9898\uff1a\u7531\u4e8e\u641c\u7d22\u8303\u56f4\u5e7f\uff0c\u4f20\u7edf\u65b9\u6cd5\u5bb9\u6613\u53d7\u5230\u566a\u58f0\u6570\u636e\u7684\u5f71\u54cd\uff0c\u63a8\u8350\u51c6\u786e\u6027\u964d\u4f4e\u3002
\u7f3a\u4e4f\u4e2a\u6027\u5316\uff1a\u4f20\u7edf\u65b9\u6cd5\u5f80\u5f80\u5ffd\u7565\u4e86\u7528\u6237\u884c\u4e3a\u7684\u65f6\u7a7a\u805a\u7c7b\u6548\u5e94\uff0c\u65e0\u6cd5\u6355\u6349\u7528\u6237\u7684\u4e2a\u6027\u5316\u504f\u597d\u3002<\/p>\n\n\n\n

\u8be5\u8bba\u6587\u7684\u4e3b\u8981\u8d21\u732e\u603b\u7ed3\u5982\u4e0b\uff1a<\/strong><\/p>\n\n\n\n

\u4e3a\u4e86\u6574\u5408\u4e2a\u6027\u5316\u7684\u65f6\u7a7a\u805a\u7c7b\u6548\u679c\uff0c\u8be5\u8bba\u6587\u63d0\u51fa\u4e86iPCM\u6a21\u578b\uff0c\u805a\u7c7b\u7684\u5174\u8da3\u70b9\u51fa\u73b0\u5728\u7528\u6237\u7684\u5386\u53f2\u8f68\u8ff9\u5728\u65f6\u95f4\u548c\u7a7a\u95f4\uff0c\u5e76\u7ed3\u5408\u7528\u6237\u7684\u7279\u70b9\u3002<\/p>\n\n\n\n

iPCM\u6a21\u578b\u91c7\u7528Transformer\u7f16\u7801\u548cMLP\u89e3\u7801\u7528\u4e8e\u4e0b\u4e00\u4e2aPOI\u63a8\u8350\uff0c\u5e76\u5f15\u5165\u6982\u7387\u8c03\u6574\u6a21\u5757\u4ee5\u63d0\u9ad8\u9884\u6d4b\u7684\u51c6\u786e\u6027\u3002<\/p>\n\n\n\n

\u4e8c\u3001\u6280\u672f\u601d\u60f3<\/h2>\n\n\n\n
\"\"<\/figure>\n\n\n\n

\uff081\uff09\u591a\u79cd\u7ef4\u5ea6\u5d4c\u5165\u7279\u5f81\uff1b<\/p>\n\n\n\n

\uff082\uff09\u591a\u5c42Transformer\u7f16\u7801\u5668\uff0c\u5305\u542b\u591a\u5934\u81ea\u6ce8\u610f\u529b\u673a\u5236\u548c\u524d\u9988\u795e\u7ecf\u7f51\u7edc\u63d0\u53d6\u7528\u6237\u8f68\u8ff9\u7684\u7279\u5f81\uff1b<\/p>\n\n\n\n

\uff083\uff09\u591a\u5c42\u611f\u77e5\u673a\uff0c\u5206\u522b\u9884\u6d4bPOI\u3001\u65f6\u95f4\u6bb5\u548c\u533a\u57df\u3002\uff1b<\/p>\n\n\n\n

\uff084\uff09\u6982\u7387\u8c03\u6574\u6a21\u5757\u5229\u7528\u7528\u6237\u5728\u4e0d\u540c\u65f6\u95f4\u6bb5\u548c\u533a\u57df\u7684\u8bbf\u95ee\u5386\u53f2\uff0c\u8c03\u6574POI\u63a8\u8350\u7684\u6982\u7387\u3002<\/p>\n\n\n\n

\u5d4c\u5165\u6a21\u5757<\/strong><\/p>\n\n\n\n

POI\u5d4c\u5165\uff1a\u901a\u8fc7GGNN\uff08Gated Graph Neural Network\uff09\u6355\u6349POI\u4e4b\u95f4\u7684\u5173\u7cfb\u3002\u6784\u5efa\u4e00\u4e2aPOI\u56fe\uff0c\u8282\u70b9\u8868\u793aPOI\uff0c\u8fb9\u8868\u793a\u7528\u6237\u8bbf\u95eePOI\u7684\u9891\u7387\u3002\u4f7f\u7528GGNN\u5bf9POI\u56fe\u8fdb\u884c\u5d4c\u5165\uff0c\u5f97\u5230\u6bcf\u4e2aPOI\u7684\u5d4c\u5165\u5411\u91cf\u3002
\u7528\u6237\u5d4c\u5165\uff1a\u6784\u5efa\u4e00\u4e2a\u7528\u6237-POI\u56fe\uff0c\u8282\u70b9\u8868\u793a\u7528\u6237\u548cPOI\uff0c\u8fb9\u8868\u793a\u7528\u6237\u8bbf\u95eePOI\u7684\u5173\u7cfb\u3002\u901a\u8fc7\u805a\u5408\u7528\u6237\u8bbf\u95ee\u7684POI\u5d4c\u5165\uff0c\u5f97\u5230\u7528\u6237\u5d4c\u5165\u5411\u91cf\u3002
\u533a\u57df\u5d4c\u5165\uff1a\u57fa\u4e8ePOI\u7684\u7ecf\u7eac\u5ea6\u4fe1\u606f\uff0c\u4f7f\u7528k-means\u7b97\u6cd5\u5c06POI\u805a\u7c7b\u4e3a\u591a\u4e2a\u533a\u57df\u3002\u6784\u5efa\u4e00\u4e2a\u533a\u57df-\u533a\u57df\u56fe\uff0c\u8282\u70b9\u8868\u793a\u533a\u57df\uff0c\u8fb9\u8868\u793a\u533a\u57df\u4e4b\u95f4\u7684\u5173\u7cfb\u3002\u4f7f\u7528GGNN\u5bf9\u533a\u57df\u56fe\u8fdb\u884c\u5d4c\u5165\uff0c\u5f97\u5230\u6bcf\u4e2a\u533a\u57df\u7684\u5d4c\u5165\u5411\u91cf\u3002
\u65f6\u95f4\u5d4c\u5165\uff1a\u5c06\u4e00\u5929\u5206\u4e3a72\u4e2a20\u5206\u949f\u7684\u65f6\u95f4\u7247\uff0c\u4f7f\u7528\u6709\u5e8f\u6837\u672c\u805a\u7c7b\u65b9\u6cd5\u5c06\u65f6\u95f4\u7247\u805a\u7c7b\u4e3a\u591a\u4e2a\u65f6\u95f4\u6bb5\uff0c\u901a\u8fc7time2vec\u65b9\u6cd5\u5bf9\u65f6\u95f4\u6bb5\u8fdb\u884c\u5d4c\u5165\uff0c\u5f97\u5230\u6bcf\u4e2a\u65f6\u95f4\u6bb5\u7684\u5d4c\u5165\u5411\u91cf\u3002<\/p>\n\n\n\n

\u878d\u5408\u6a21\u5757\uff1a\u5c06\u4e0a\u8ff0\u56db\u79cd\u7ef4\u5ea6\u7684\u5d4c\u5165\u901a\u8fc7\u5168\u8fde\u63a5\u5c42\u4ee5\u8f93\u51fa\u5b83\u4eec\u4f5c\u4e3a\u7b7e\u5230\u8bb0\u5f55\u7684\u5d4c\u5165\uff1a<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u591a\u5c42<\/strong>Transformer<\/strong>\u7f16\u7801\u5668\u548c<\/strong>MLP<\/strong>\u89e3\u7801\u6a21\u5757<\/strong><\/p>\n\n\n\n

\u7f16\u7801\u5668\u7528\u4e8e\u63d0\u53d6\u7528\u6237\u8f68\u8ff9\u7684\u7279\u5f81\uff0c\u6355\u6349\u5e8f\u5217\u4e2d\u7684\u957f\u671f\u4f9d\u8d56\u5173\u7cfb\u3002\u7531\u591a\u4e2a\u7f16\u7801\u5668\u5c42\u7ec4\u6210\uff0c\u6bcf\u4e2a\u7f16\u7801\u5668\u5c42\u5305\u542b\u591a\u5934\u81ea\u6ce8\u610f\u529b\u673a\u5236\u548c\u524d\u9988\u795e\u7ecf\u7f51\u7edc\u3002\u5d4c\u5165\u6a21\u5757\u8f93\u51fa\u7684POI\u3001\u7528\u6237\u3001\u533a\u57df\u548c\u65f6\u95f4\u6bb5\u5d4c\u5165\u5411\u91cf\u3002\u7ecf\u8fc7\u591a\u5c42\u5904\u7406\u540e\u7684\u7279\u5f81\u5411\u91cf\uff0c\u7528\u4e8e\u540e\u7eed\u7684POI\u63a8\u8350\u3002
\u591a\u5934\u81ea\u6ce8\u610f\u529b\u673a\u5236\uff1a\u6355\u6349\u5e8f\u5217\u4e2d\u4e0d\u540c\u4f4d\u7f6e\u4e4b\u95f4\u7684\u4f9d\u8d56\u5173\u7cfb\u3002\u5c06\u8f93\u5165\u5411\u91cf\u8f6c\u6362\u4e3a\u67e5\u8be2\uff08Query\uff09\u3001\u952e\uff08Key\uff09\u548c\u503c\uff08Value\uff09\u5411\u91cf\uff0c\u901a\u8fc7\u591a\u5934\u6ce8\u610f\u529b\u673a\u5236\u8ba1\u7b97\u6ce8\u610f\u529b\u6743\u91cd\u3002
\u524d\u9988\u795e\u7ecf\u7f51\u7edc\uff1a\u5bf9\u6bcf\u4e2a\u4f4d\u7f6e\u7684\u7279\u5f81\u8fdb\u884c\u975e\u7ebf\u6027\u53d8\u6362\u3002\u4f7f\u7528\u4e24\u5c42\u5168\u8fde\u63a5\u795e\u7ecf\u7f51\u7edc\uff0c\u4e2d\u95f4\u4f7f\u7528ReLU\u6fc0\u6d3b\u51fd\u6570\u3002<\/p>\n\n\n\n

MLP\u89e3\u7801\u5668\u5c06Transformer\u7f16\u7801\u5668\u63d0\u53d6\u7684\u7279\u5f81\u5411\u91cf\u8f6c\u6362\u4e3a\u5177\u4f53\u7684\u9884\u6d4b\u7ed3\u679c\u3002<\/p>\n\n\n\n

\u8f93\u5165\u5c42\uff1a\u63a5\u6536Transformer\u7f16\u7801\u5668\u8f93\u51fa\u7684\u7279\u5f81\u5411\u91cf\u3002
\u9690\u85cf\u5c42\uff1a\u591a\u5c42\u5168\u8fde\u63a5\u795e\u7ecf\u7f51\u7edc\uff0c\u7528\u4e8e\u7279\u5f81\u7684\u975e\u7ebf\u6027\u53d8\u6362\u3002
\u8f93\u51fa\u5c42\uff1a\u751f\u6210\u4e0b\u4e00\u4e2aPOI\u3001\u65f6\u95f4\u6bb5\u548c\u533a\u57df\u7684\u6982\u7387\u5206\u5e03\u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u6982\u7387\u8c03\u6574\u6a21\u5757<\/strong><\/p>\n\n\n\n

\u7ed3\u5408\u7528\u6237\u504f\u597d\u4fe1\u606f\u8fdb\u4e00\u6b65\u4f18\u5316POI\u63a8\u8350\u7ed3\u679c\u3002<\/p>\n\n\n\n

\u4ece\u8bad\u7ec3\u6570\u636e\u96c6\u4e2d\u63d0\u53d6\u4e86\u4ee5\u4e0b\u5f20\u91cf\uff1auser-period-poi\uff0c\u5176\u4e2d\u5f20\u91cf\u4e2d\u7684\u503c\u4e3a1\u8868\u793a\u7528\u6237\u5728\u7279\u5b9a\u65f6\u95f4\u6bb5\u5185\u8bbf\u95ee\u8fc7\u7279\u5b9aPOI\uff0c\u5426\u5219\u4e3a0\u3002\u53e6\u4e00\u4e2a\u5f20\u91cf\u662fuser-regionpoi\uff0c\u5176\u4e2d\u503c\u4e3a1\u8868\u793a\u7528\u6237\u8bbf\u95ee\u4e86\u7279\u5b9a\u533a\u57df\u5185\u7684\u7279\u5b9apoi\uff0c\u5426\u5219\u4e3a0\u3002<\/p>\n\n\n\n

\u6839\u636e\u8bbe\u5b9a\u7684\u9608\u503c\uff0c\u7b5b\u9009\u51fa\u7528\u6237\u6700\u53ef\u80fd\u8bbf\u95ee\u7684\u533a\u57df\u548c\u65f6\u95f4\u6bb5\uff0c\u4ece\u7528\u6237-\u65f6\u95f4\u6bb5-POI\u548c\u7528\u6237-\u533a\u57df-POI\u5f20\u91cf\u4e2d\u63d0\u53d6\u5bf9\u5e94\u4f4d\u7f6e\u7684\u504f\u597d\u4fe1\u606f\uff0c\u5c06\u63d0\u53d6\u7684\u504f\u597d\u4fe1\u606f\u4e0eMLP\u89e3\u7801\u5668\u8f93\u51fa\u7684POI\u6982\u7387\u5206\u5e03\u76f8\u7ed3\u5408\uff0c\u8c03\u6574\u6700\u7ec8\u7684\u63a8\u8350\u7ed3\u679c\u3002<\/p>\n\n\n\n

\u51cf\u5c11\u566a\u58f0\uff1a\u901a\u8fc7\u7b5b\u9009\u533a\u57df\u548c\u65f6\u95f4\u6bb5\uff0c\u51cf\u5c11\u566a\u58f0\u5bf9\u63a8\u8350\u7ed3\u679c\u7684\u5f71\u54cd\u3002<\/p>\n\n\n\n

\u63d0\u9ad8\u51c6\u786e\u6027\uff1a\u7ed3\u5408\u7528\u6237\u504f\u597d\u4fe1\u606f\uff0c\u63d0\u9ad8\u63a8\u8350\u7ed3\u679c\u7684\u51c6\u786e\u6027\u3002<\/p>\n\n\n\n

\u4e2a\u6027\u5316\u63a8\u8350\uff1a\u6839\u636e\u7528\u6237\u7684\u8bbf\u95ee\u5386\u53f2\uff0c\u63d0\u4f9b\u66f4\u52a0\u4e2a\u6027\u5316\u7684\u63a8\u8350\u3002<\/p>\n\n\n\n

\u4e09\u3001\u5b9e\u9a8c<\/h2>\n\n\n\n

\u5b9e\u9a8c\u8bbe\u7f6e<\/strong><\/p>\n\n\n\n

\u6570\u636e\u96c6\uff1a\u5728\u4f4d\u7f6e\u670d\u52a1\u5e73\u53f0Foursquare\u76844\u4e2a\u516c\u5171\u6570\u636e\u96c6\u4e0a\u8fdb\u884c\u4eff\u771f\u5b9e\u9a8c\u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u8d85\u53c2\u6570\u8bbe\u7f6e\uff1a<\/p>\n\n\n\n

POI\u5d4c\u5165\u3001\u7528\u6237\u5d4c\u5165\u3001\u533a\u57df\u5d4c\u5165\u548c\u65f6\u95f4\u5d4c\u5165\u7684\u7ef4\u6570\u5206\u522b\u4e3a128\u3001128\u300164\u548c64\u3002Transformer\u6a21\u5757\u4e2d\u7684\u7f16\u7801\u5668\u5c42\u6570\u4e3a2\u3002Transformer\u7f16\u7801\u5668\u5c42\u4e2d\u524d\u9988\u7f51\u7edc\u7684\u7ef4\u6570\u4e3a1024\u3002\u591a\u5934\u6ce8\u610f\u6a21\u5757\u4e2d\u7684\u6ce8\u610f\u5934\u6570\u91cf\u4e3a2\u3002\u4f7f\u7528Adam\u4f18\u5316\u5668\uff0c\u521d\u59cb\u5b66\u4e60\u7387\uff08lr\uff09\u8bbe\u7f6e\u4e3a1 e-3\u3002\u6279\u91cf\u5927\u5c0f\u8bbe\u7f6e\u4e3a100\uff0c\u6a21\u578b\u8bad\u7ec3100\u4e2aepoch\u3002<\/p>\n\n\n\n

\u8bc4\u4f30\u6307\u6807\uff1a<\/p>\n\n\n\n

Accuracy@k\uff08Acc@k\uff09\uff1a\u8861\u91cf\u63a8\u8350\u7684\u524dk\u4e2aPOI\u4e2d\u662f\u5426\u5305\u542b\u771f\u5b9ePOI\u3002<\/p>\n\n\n\n

Mean Reciprocal Rank\uff08MRR\uff09\uff1a\u8861\u91cf\u63a8\u8350\u5217\u8868\u4e2d\u7b2c\u4e00\u4e2a\u6b63\u786ePOI\u7684\u4f4d\u7f6e\u3002<\/p>\n\n\n\n

\u57fa\u7ebf\u6a21\u578b\uff1a<\/p>\n\n\n\n

  MF\uff1a\u77e9\u9635\u5206\u89e3\u6a21\u578b\u3002<\/p>\n\n\n\n

  FPMC\uff1a\u7ed3\u5408\u4e2a\u6027\u5316\u77e9\u9635\u5206\u89e3\u548c\u9a6c\u5c14\u53ef\u592b\u94fe\u7684\u6a21\u578b\u3002<\/p>\n\n\n\n

  GETNext\uff1a\u57fa\u4e8eTransformer\u7684\u6a21\u578b\uff0c\u6574\u5408\u5168\u5c40\u8f6c\u79fb\u6a21\u5f0f\u3001\u65f6\u7a7a\u4e0a\u4e0b\u6587\u548c\u7c7b\u522b\u5d4c\u5165\u3002<\/p>\n\n\n\n

  AGRAN\uff1a\u901a\u8fc7\u81ea\u9002\u5e94\u5b66\u4e60\u56fe\u7ed3\u6784\u6765\u6355\u83b7\u52a8\u6001\u5730\u7406\u4f9d\u8d56\u5173\u7cfb\u7684\u6a21\u578b\u3002<\/p>\n\n\n\n

\u5b9e\u9a8c\u7ed3\u679c<\/strong><\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u672c\u6587\u63d0\u51fa\u7684\u6a21\u578biPCM\u80fd\u6709\u6548\u63d0\u9ad8\u7cfb\u7edf\u7684\u6027\u80fd\u3002\u4e0e\u5176\u4ed6\u57fa\u51c6\u76f8\u6bd4\uff0ciPCM\u6a21\u578b\u4e0d\u4ec5\u8003\u8651\u4e86\u65f6\u7a7a\u4fe1\u606f\u548c\u7528\u6237\u7279\u5b9a\u4fe1\u606f\uff0c\u800c\u4e14\u5229\u7528\u65f6\u7a7a\u805a\u7c7b\u4fe1\u606f\u7684\u9884\u6d4b\u7ed3\u679c\u6765\u63a8\u8350\u4e0b\u4e00\u4e2a\u5174\u8da3\u70b9\uff0c\u4ece\u800c\u4f18\u4e8e\u5176\u4ed6\u57fa\u51c6\u3002<\/p>\n\n\n\n

\u6d88\u878d\u5b9e\u9a8c<\/strong><\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u7b2c\u4e00\u79cd\u65b9\u6cd5\uff08POI\uff09\u4ec5\u4f7f\u7528POI\u4fe1\u606f\u6784\u5efaPOI\u56fe\uff0c\u4f5c\u4e3a\u4e0b\u4e00\u4e2aPOI\u63a8\u8350\u7684\u57fa\u7ebf\u65b9\u6cd5\u3002\u7b2c\u4e8c\u79cd\u65b9\u6cd5\uff08POI+\u7528\u6237\uff09\u5c06\u7528\u6237\u4fe1\u606f\uff0c\u4ece\u800c\u5b9e\u73b0\u4e86\u4e2a\u6027\u5316\u7684POI\u63a8\u8350\u65b9\u6cd5\u3002\u5728\u672c\u6587\u63d0\u51fa\u7684\u4e2a\u6027\u5316\u65f6\u7a7a\u805a\u7c7b\u65b9\u6cd5\u7684\u57fa\u7840\u4e0a\uff0c\u7b2c\u4e09\u79cd\u65b9\u6cd5\uff08\u65e0\u5468\u671f\uff09\u8003\u8651\u4e86\u4e2a\u6027\u5316\u7684\u7a7a\u95f4\u805a\u7c7b\uff0c\u800c\u7b2c\u56db\u79cd\u65b9\u6cd5\uff08\u65e0\u533a\u57df\uff09\u53ea\u8003\u8651\u4e86\u4e2a\u6027\u5316\u7684\u65f6\u95f4\u805a\u7c7b\u3002\u6700\u540e\u4e00\u79cd\u6a21\u578b\uff08iPCM\uff09\u662f\u4e00\u79cd\u540c\u65f6\u8003\u8651\u4e86\u7a7a\u95f4\u548c\u65f6\u95f4\u805a\u7c7b\u6548\u5e94\u7684\u65b9\u6cd5\u3002<\/p>\n\n\n\n

\u654f\u611f\u6027\u5206\u6790<\/strong><\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u4e3a\u4e86\u9a8c\u8bc1\u672c\u6587\u63d0\u51fa\u7684\u4e2a\u6027\u5316\u65f6\u7a7a\u805a\u7c7b\u6a21\u578b\u7684\u6709\u6548\u6027\uff0c\u5bf9\u4e2a\u6027\u5316\u65f6\u7a7a\u805a\u7c7b\u4e2d\u7684\u4e24\u4e2a\u5173\u952e\u53c2\u6570\u8fdb\u884c\u4e86\u654f\u611f\u6027\u5b9e\u9a8c\uff1a\u5468\u671f\u6570\u548c\u533a\u57df\u6570\u3002<\/p>\n\n\n\n

\u65f6\u95f4\u6bb5\u6570\u91cf\u548c\u533a\u57df\u6570\u91cf\u5bf9\u6a21\u578b\u6027\u80fd\u7684\u5f71\u54cd\u8f83\u5c0f\uff0c\u53c2\u6570\u53d8\u5316\u65f6\u6027\u80fd\u6ce2\u52a8\u4e0d\u5927\u3002<\/p>\n\n\n\n

\u56db\u3001\u603b\u7ed3\u4e0e\u601d\u8003<\/h2>\n\n\n\n

\u63d0\u51faiPCM\u6a21\u578b\uff0c\u6574\u5408\u4e2a\u6027\u5316\u65f6\u7a7a\u805a\u7c7b\u6548\u5e94\u3002
\u4f7f\u7528Transformer\u7f16\u7801\u5668\u548cMLP\u89e3\u7801\u5668\uff0c\u6709\u6548\u6355\u6349\u7528\u6237\u8f68\u8ff9\u7279\u5f81\u3002
\u5f15\u5165\u6982\u7387\u8c03\u6574\u6a21\u5757\uff0c\u7ed3\u5408\u7528\u6237\u504f\u597d\u4fe1\u606f\u4f18\u5316\u63a8\u8350\u7ed3\u679c\u3002<\/p>\n\n\n\n

iPCM\u6a21\u578b\u901a\u8fc7\u4e2a\u6027\u5316\u65f6\u7a7a\u805a\u7c7b\u6355\u6349\u7528\u6237\u7684\u884c\u4e3a\u6a21\u5f0f\uff0c\u5305\u62ec\u7a7a\u95f4\u548c\u65f6\u95f4\u4e0a\u7684\u805a\u96c6\u6548\u5e94\u3002\u6587\u65c5\u7528\u6237\u7684\u884c\u4e3a\u4e5f\u5177\u6709\u7c7b\u4f3c\u7684\u65f6\u7a7a\u805a\u7c7b\u7279\u6027\uff0c\u4f8b\u5982\u7528\u6237\u53ef\u80fd\u5728\u7279\u5b9a\u65f6\u95f4\u6bb5\uff08\u5982\u8282\u5047\u65e5\uff09\u8bbf\u95ee\u7279\u5b9a\u7c7b\u578b\u7684\u666f\u70b9\uff08\u5982\u5386\u53f2\u9057\u8ff9\u3001\u81ea\u7136\u98ce\u5149\u7b49\uff09\u3002<\/p>\n\n\n\n

iPCM\u6a21\u578b\u901a\u8fc7\u6982\u7387\u8c03\u6574\u6a21\u5757\u7ed3\u5408\u7528\u6237\u504f\u597d\u4fe1\u606f\uff0c\u63d0\u9ad8\u4e86\u63a8\u8350\u7684\u51c6\u786e\u6027\u548c\u4e2a\u6027\u5316\u3002\u6587\u65c5\u7528\u6237\u53ef\u80fd\u66f4\u5173\u6ce8\u63a8\u8350\u7ed3\u679c\u7684\u53ef\u89e3\u91ca\u6027\uff0c\u53ef\u501f\u9274\u6539\u8bba\u6587\u63d0\u9ad8\u6a21\u578b\u7684\u53ef\u89e3\u91ca\u6027\uff0c\u5373\u4e3a\u4ec0\u4e48\u63a8\u8350\u67d0\u4e2a\u666f\u70b9\u3002<\/p>\n\n\n\n

iPCM\u6a21\u578b\u901a\u8fc7Transformer\u7f16\u7801\u5668\u548cMLP\u89e3\u7801\u5668\u5b9e\u73b0\u4e86\u9ad8\u6548\u7684\u7279\u5f81\u63d0\u53d6\u548c\u63a8\u8350\u3002\u6587\u65c5\u5e94\u7528\u4e2d\u53ef\u501f\u9274\u6765\u63d0\u9ad8\u63a8\u8350\u670d\u52a1\u7684\u6548\u7387\uff0c\u4ee5\u652f\u6301\u5b9e\u65f6\u63a8\u8350\u3002<\/p>\n\n\n\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

\u4f5c\u8005\uff1aChao Song, Zheng Ren, Li Lu \u5355\u4f4d\uff1a\u56fd\u9632\u79d1\u6280\u5927\u5b66 \u6765\u6e90\uff1a2025AAAI Te […]<\/p>\n","protected":false},"author":12,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2942","post","type-post","status-publish","format-standard","hentry","category-events"],"_links":{"self":[{"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/posts\/2942","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/comments?post=2942"}],"version-history":[{"count":1,"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/posts\/2942\/revisions"}],"predecessor-version":[{"id":2952,"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/posts\/2942\/revisions\/2952"}],"wp:attachment":[{"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/media?parent=2942"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/categories?post=2942"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/tags?post=2942"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}