{"id":3441,"date":"2025-06-15T21:22:59","date_gmt":"2025-06-15T13:22:59","guid":{"rendered":"https:\/\/www.15zhi.net\/blog\/?p=3441"},"modified":"2025-06-15T21:22:59","modified_gmt":"2025-06-15T13:22:59","slug":"202506%e8%ae%ba%e6%96%87%e7%a0%94%e8%af%bb-multi-relational-variational-contrastive-learning-for-next-poi-recommendation","status":"publish","type":"post","link":"https:\/\/www.15zhi.net\/blog\/202506%e8%ae%ba%e6%96%87%e7%a0%94%e8%af%bb-multi-relational-variational-contrastive-learning-for-next-poi-recommendation\/","title":{"rendered":"202506\u8bba\u6587\u7814\u8bfb\u2014Multi-Relational Variational Contrastive Learning for Next POI Recommendation"},"content":{"rendered":"\n<p><strong>\u4f5c\u8005<\/strong><strong>\uff1a<\/strong>Lin Chen\uff0cPeipei Wang\uff0cXiaohui Han\uff0cLijuan Xu<\/p>\n\n\n\n<p><strong>\u5355\u4f4d\uff1a<\/strong>\u8ba1\u7b97\u80fd\u529b\u7f51\u7edc\u4e0e\u4fe1\u606f\u5b89\u5168\u6559\u80b2\u90e8\u91cd\u70b9\u5b9e\u9a8c\u5ba4\uff0c\u5c71\u4e1c\u7701\u8ba1\u7b97\u673a\u79d1\u5b66\u4e2d\u5fc3\uff08\u56fd\u5bb6\u8d85\u7ea7\u8ba1\u7b97\u673a\u6d4e\u5357\u4e2d\u5fc3\uff09<\/p>\n\n\n\n<p><strong>\u6765\u6e90<\/strong><strong>\uff1a<\/strong>ICASSP 2025 &#8211; 2025 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e00\u3001\u7814\u7a76\u80cc\u666f<\/h2>\n\n\n\n<p><strong>1<\/strong><strong>. POI <\/strong><strong>\u63a8\u8350\u7684\u91cd\u8981\u6027<\/strong><\/p>\n\n\n\n<p><strong>\u4fe1\u606f\u8fc7\u8f7d\u95ee\u9898\uff1a<\/strong>\u5728\u6d77\u91cf\u7684 POI \u4fe1\u606f\u4e2d\uff0c\u7528\u6237\u5f80\u5f80\u96be\u4ee5\u5feb\u901f\u627e\u5230\u81ea\u5df1\u771f\u6b63\u611f\u5174\u8da3\u7684\u5730\u65b9\u3002<\/p>\n\n\n\n<p><strong>\u63d0\u5347\u7528\u6237\u4f53\u9a8c\uff1a<\/strong>\u6709\u6548\u7684 POI \u63a8\u8350\u53ef\u4ee5\u5e2e\u52a9\u7528\u6237\u53d1\u73b0\u4ed6\u4eec\u53ef\u80fd\u559c\u6b22\u7684\u5730\u70b9\uff0c\u8282\u7701\u641c\u7d22\u65f6\u95f4\uff0c\u63d0\u9ad8\u5728 LBSN \u4e0a\u7684\u4f53\u9a8c\u6ee1\u610f\u5ea6\u3002<\/p>\n\n\n\n<p>\u5e94\u7528\u573a\u666f\uff1a\u4e3a\u6e38\u5ba2\u63a8\u8350\u9644\u8fd1\u7684\u65c5\u6e38\u666f\u70b9\u3001\u4e3a\u5c45\u6c11\u63a8\u8350\u9002\u5408\u7684\u9910\u5385\u6216\u4f11\u95f2\u573a\u6240\u7b49\uff0c\u5177\u6709\u5e7f\u6cdb\u7684 \u5e94\u7528\u4ef7\u503c\u3002<\/p>\n\n\n\n<p><strong>2<\/strong><strong>. <\/strong><strong>\u4e0b\u4e00\u6b65 <\/strong><strong>POI <\/strong><strong>\u63a8\u8350<\/strong><\/p>\n\n\n\n<p><strong>\u5b9a\u4e49\uff1a<\/strong>\u4e0b\u4e00\u6b65 POI \u63a8\u8350\u662f POI \u63a8\u8350\u7684\u4e00\u4e2a\u5b50\u9886\u57df\uff0c\u5b83\u4e13\u6ce8\u4e8e\u6839\u636e\u7528\u6237\u7684\u5386\u53f2\u8f68\u8ff9\uff08\u5373\u7528\u6237\u8fc7\u53bb\u7684\u7b7e\u5230\u5e8f\u5217\uff09\u6765\u9884\u6d4b\u7528\u6237\u63a5\u4e0b\u6765\u53ef\u80fd\u8bbf\u95ee\u7684 POI\u3002<\/p>\n\n\n\n<p><strong>\u65f6\u95f4\u8fde\u7eed\u6027\uff1a<\/strong>\u5728\u73b0\u5b9e\u573a\u666f\u4e2d\uff0c\u7528\u6237\u8bbf\u95ee POI \u7684\u884c\u4e3a\u901a\u5e38\u662f\u65f6\u95f4\u4e0a\u8fde\u7eed\u7684\uff0c\u5177\u6709\u4e00\u5b9a\u7684\u987a\u5e8f\u548c\u6a21\u5f0f\u3002\u4f8b\u5982\uff0c\u7528\u6237\u53ef\u80fd\u5728\u4e0a\u5348\u8bbf\u95ee\u5496\u5561\u9986\uff0c\u7136\u540e\u5728\u4e0b\u5348\u53bb\u9644\u8fd1\u7684\u56fe\u4e66\u9986\u3002<\/p>\n\n\n\n<p><strong>\u5173\u952e\u6311\u6218\uff1a<\/strong>\u5982\u4f55\u5145\u5206\u5229\u7528\u7528\u6237\u7684\u5386\u53f2\u8f68\u8ff9\u4fe1\u606f\uff0c\u51c6\u786e\u6355\u6349\u7528\u6237\u5728\u4e0d\u540c\u65f6\u95f4\u3001\u4e0d\u540c\u5730\u70b9\u4e4b\u95f4\u7684\u6f5c\u5728\u8f6c\u79fb\u504f\u597d\uff0c\u662f\u5b9e\u73b0\u51c6\u786e\u4e0b\u4e00\u6b65 POI \u63a8\u8350\u7684\u5173\u952e\u3002<\/p>\n\n\n\n<p><strong>\u73b0\u6709\u65b9\u6cd5\u7684\u5c40\u9650\u6027\uff1a<\/strong><\/p>\n\n\n\n<p>1\u3001\u5927\u591a\u5ffd\u89c6\u4e86POI\u95f4\u9ad8\u9636\u7684\u8bed\u4e49\u8054\u7cfb\uff0c\u4ec5\u4ece\u5355\u4e00\u89c6\u89d2\u6316\u6398\uff0c\u96be\u4ee5\u6df1\u5165\u7406\u89e3\u5e8f\u5217\u4fe1\u606f\u7684\u6f5c\u5728\u8bed\u4e49\u3002<\/p>\n\n\n\n<p>2\u3001\u4e0d\u5c11\u57fa\u4e8e\u56fe\u795e\u7ecf\u7f51\u7edc\uff08GNN\uff09\u7684\u6a21\u578b\uff0c\u8fc7\u4e8e\u4fa7\u91cd\u76f4\u63a5\u76f8\u90bb\u8282\u70b9\uff0c\u5bfc\u81f4\u9ad8\u9636\u90bb\u5c45\u4fe1\u606f\u672a\u88ab\u5145\u5206\u5229\u7528\uff0c\u8fdb\u800c\u5f15\u53d1\u4fe1\u606f\u4e22\u5931\uff0c\u4f7f\u5f97\u8282\u70b9\u8868\u793a\u4e0d\u591f\u7cbe\u51c6\uff0c\u5f71\u54cd\u63a8\u8350\u6548\u679c\u3002<\/p>\n\n\n\n<p><strong>\u7814\u7a76\u76ee\u6807\uff1a<\/strong><\/p>\n\n\n\n<p>\u672c\u7814\u7a76\u65e8\u5728\u63d0\u51fa\u4e00\u79cd\u57fa\u4e8e\u56fe\u7684\u591a\u5173\u7cfb\u53d8\u5206\u5bf9\u6bd4\u5b66\u4e60\uff08MRVCL\uff09\u65b9\u6cd5\uff0c\u81f4\u529b\u4e8e\u4ece\u5c40\u90e8\u5173\u8054\u548c\u5168\u5c40\u4f9d\u8d56\u4e24\u4e2a\u7ef4\u5ea6\uff0c\u6316\u6398\u7528\u6237\u79fb\u52a8\u7684\u591a\u8bed\u4e49\u5173\u7cfb\uff0c\u4ee5\u89e3\u51b3\u73b0\u6709\u65b9\u6cd5\u56e0\u4fe1\u606f\u5229\u7528\u4e0d\u5145\u5206\u800c\u5bfc\u81f4\u7684\u8868\u793a\u6b20\u4f73\u95ee\u9898\uff0c\u4ece\u800c\u63d0\u5347POI\u63a8\u8350\u7684\u51c6\u786e\u6027\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e8c\u3001\u6280\u672f\u601d\u60f3<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"500\" src=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/06\/image-45-1024x500.png\" alt=\"\" class=\"wp-image-3442\" srcset=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/06\/image-45-1024x500.png 1024w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/06\/image-45-300x147.png 300w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/06\/image-45-768x375.png 768w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/06\/image-45-1536x750.png 1536w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/06\/image-45.png 1634w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>a.<strong>\u65e0\u5e8f\u5c40\u90e8\u5173\u7cfb\u81ea\u9002\u5e94\u52a0\u6743\u6a21\u5757<\/strong><\/p>\n\n\n\n<p>\u5728POI\u56fe\u6784\u5efa\u4e2d\uff0c\u4f20\u7edf\u65b9\u6cd5\u4ec5\u4f9d\u8d56\u76f4\u63a5\u76f8\u90bb\u8282\u70b9\uff0c\u96be\u4ee5\u9ad8\u6548\u5229\u7528\u9ad8\u9636\u90bb\u5c45\u4fe1\u606f\u3002\u672c\u6587\u63d0\u51fa\u7684\u65e0\u5e8f\u5c40\u90e8\u5173\u7cfb\u81ea\u9002\u5e94\u52a0\u6743\u6a21\u5757\u4e0d\u4f9d\u8d56\u8282\u70b9\u90bb\u5c45\u7684\u987a\u5e8f\uff0c\u53ef\u4ee5\u66f4\u597d\u5730\u5229\u7528\u8282\u70b9\u7684\u591a\u6b65\u90bb\u5c45\u4fe1\u606f\u3002<\/p>\n\n\n\n<p><strong>\u8282\u70b9\u8868\u793a\u66f4\u65b0<\/strong>\uff1a\u5728\u56fe\u795e\u7ecf\u7f51\u7edc\uff08GNN\uff09\u4e2d\uff0c\u8282\u70b9\u7684\u8868\u793a\u4f1a\u6839\u636e\u5176\u90bb\u5c45\u8282\u70b9\u7684\u4fe1\u606f\u8fdb\u884c\u66f4\u65b0\u3002\u5bf9\u4e8e\u7b2c<em>l<\/em>\u5c42\uff0c\u8282\u70b9<em>i<\/em>\u7684\u8868\u793a\u4e3a\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"202\" height=\"78\" src=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/06\/image-46.png\" alt=\"\" class=\"wp-image-3443\"\/><\/figure>\n\n\n\n<p><strong>\u5f15\u5165\u6ce8\u610f\u529b\u673a\u5236<\/strong>\uff1a\u5728GNN\u7684\u57fa\u7840\u4e0a\uff0c\u5f15\u5165\u6ce8\u610f\u529b\u673a\u5236\u6765\u52a8\u6001\u5730\u4e3a\u4e0d\u540c\u90bb\u5c45\u8282\u70b9\u5206\u914d\u6743\u91cd\u3002\u8282\u70b9<em>i<\/em>\u7684\u8868\u793a\u66f4\u65b0\u4e3a\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"619\" height=\"111\" src=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/06\/image-47.png\" alt=\"\" class=\"wp-image-3444\" srcset=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/06\/image-47.png 619w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/06\/image-47-300x54.png 300w\" sizes=\"auto, (max-width: 619px) 100vw, 619px\" \/><\/figure>\n\n\n\n<p><strong>\u6ce8\u610f\u529b\u6743\u91cd\u8ba1\u7b97<\/strong>\uff1a\u6ce8\u610f\u529b\u6743\u91cd\u662f\u6839\u636e\u4e24\u4e2a\u8282\u70b9\u7684\u76f8\u4f3c\u6027\u6765\u8ba1\u7b97\u7684\u3002\u6211\u4eec\u4f7f\u7528LeakyReLU\u51fd\u6570\u548c\u53ef\u8bad\u7ec3\u7684\u77e9\u9635\u6765\u8ba1\u7b97\u8282\u70b9\u95f4\u7684\u76f8\u4f3c\u6027\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"105\" src=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/06\/image-48-1024x105.png\" alt=\"\" class=\"wp-image-3445\" srcset=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/06\/image-48-1024x105.png 1024w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/06\/image-48-300x31.png 300w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/06\/image-48-768x79.png 768w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/06\/image-48.png 1300w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><strong>\u53ef\u8bad\u7ec3\u77e9\u9635\u7684\u4f5c\u7528<\/strong>\uff1a\u8bbe\u8ba1\u4e00\u4e2a\u53ef\u8bad\u7ec3\u77e9\u9635<em>Wij<\/em>\u200b\u6765\u8fdb\u4e00\u6b65\u4f18\u5316\u8282\u70b9\u95f4\u5173\u7cfb\u7684\u8868\u793a\u3002\u901a\u8fc7\u7ed3\u5408\u8fd9\u4e2a\u77e9\u9635\uff0c\u5b9e\u73b0\u4e86\u65e0\u5e8f\u5c40\u90e8\u5173\u7cfb\u81ea\u9002\u5e94\u52a0\u6743\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"662\" height=\"92\" src=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/06\/image-49.png\" alt=\"\" class=\"wp-image-3446\" srcset=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/06\/image-49.png 662w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/06\/image-49-300x42.png 300w\" sizes=\"auto, (max-width: 662px) 100vw, 662px\" \/><\/figure>\n\n\n\n<p>b.<strong>\u65e0\u5e8f\u5c40\u90e8\u5173\u7cfb\u81ea\u9002\u5e94\u52a0\u6743\u6a21\u5757<\/strong><\/p>\n\n\n\n<p><strong>Transformer<\/strong><strong>\u7f16\u7801\u5668\u7684\u5e94\u7528<\/strong><\/p>\n\n\n\n<p><strong>\u8f93\u5165\u5e8f\u5217\u8868\u793a<\/strong>\uff1a\u5c06\u62fc\u63a5\u540e\u7684\u8282\u70b9\u5e8f\u5217\u8868\u793ah<sup>s<\/sup>\u8f93\u5165\u5230Transformer\u7f16\u7801\u5668\u4e2d\u3002\u8fd9\u4e2a\u8f93\u5165\u5e8f\u5217\u5305\u542b\u4e86\u5404\u4e2a\u8282\u70b9\u7684\u8868\u793a\uff0c\u8fd9\u4e9b\u8868\u793a\u5df2\u7ecf\u901a\u8fc7\u65e0\u5e8f\u5c40\u90e8\u5173\u7cfb\u81ea\u9002\u5e94\u52a0\u6743\u6a21\u5757\u8fdb\u884c\u4e86\u4f18\u5316\uff0c\u6355\u6349\u5230\u4e86\u8282\u70b9\u95f4\u7684\u5c40\u90e8\u76f8\u4f3c\u5173\u8054\u3002<\/p>\n\n\n\n<p><strong>Transformer\u7f16\u7801\u5668\u7684\u4f5c\u7528\uff1a<\/strong>Transformer\u7f16\u7801\u5668\u901a\u8fc7\u5176\u81ea\u6ce8\u610f\u529b\u673a\u5236\uff0c\u80fd\u591f\u6355\u6349\u5e8f\u5217\u4e2d\u8282\u70b9\u95f4\u7684\u534f\u4f5c\u4fe1\u53f7\u548c\u590d\u6742\u7684\u76f8\u4e92\u5173\u7cfb\u3002\u5b83\u4f1a\u6839\u636e\u8282\u70b9\u5728\u6574\u4e2a\u5e8f\u5217\u4e2d\u7684\u4f4d\u7f6e\u548c\u5185\u5bb9\uff0c\u52a8\u6001\u5730\u4e3a\u6bcf\u4e2a\u8282\u70b9\u5206\u914d\u6743\u91cd\uff0c\u4ece\u800c\u5f97\u5230\u4e00\u4e2a\u66f4\u4e30\u5bcc\u7684\u5168\u5c40\u4e0a\u4e0b\u6587\u8868\u793a h\u200b<sup>g<\/sup>\u3002\u8fd9\u4e2a\u8fc7\u7a0b\u53ef\u4ee5\u8868\u793a\u4e3a\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"560\" height=\"80\" src=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/06\/image-50.png\" alt=\"\" class=\"wp-image-3447\" srcset=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/06\/image-50.png 560w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/06\/image-50-300x43.png 300w\" sizes=\"auto, (max-width: 560px) 100vw, 560px\" \/><\/figure>\n\n\n\n<p><strong>\u8f93\u51fa\u7ed3\u679c\uff1a<\/strong>\u8f93\u51fa\u7684 h<sup>u<\/sup><sub>g<\/sub>\u200b \u662f\u4e00\u4e2a\u7ecf\u8fc7 Transformer \u7f16\u7801\u5668\u5904\u7406\u540e\u7684\u5168\u5c40\u4e0a\u4e0b\u6587\u8868\u793a\uff0c\u5b83\u5305\u542b\u4e86\u5e8f\u5217\u4e2d\u5404\u4e2a\u8282\u70b9\u4e4b\u95f4\u7684\u590d\u6742\u5173\u7cfb\uff0c\u4e3a\u540e\u7eed\u7684\u5efa\u6a21\u63d0\u4f9b\u4e86\u66f4\u4e30\u5bcc\u7684\u4fe1\u606f\u3002<\/p>\n\n\n\n<p><strong>GRU<\/strong><strong>\u7f51\u7edc\u7684\u5f15\u5165\u4e0e\u6574\u5408<\/strong><\/p>\n\n\n\n<p><strong>\u6574\u5408\u65f6\u95f4\u5d4c\u5165\u548c\u7528\u6237\u504f\u597d\u4fe1\u606f<\/strong>\uff1a\u4e3a\u4e86\u8fdb\u4e00\u6b65\u589e\u5f3a\u5bf9\u957f\u8ddd\u79bb\u4f9d\u8d56\u7684\u5efa\u6a21\u80fd\u529b\uff0c\u5c06 Transformer \u8f93\u51fa <em>h<sup>u<\/sup><sub>g<\/sub><\/em><sub>\u200b <\/sub>\u4e0e\u65f6\u95f4\u5d4c\u5165 <em>h<sup>u<\/sup><sub>t<\/sub><\/em>\u200b \u548c\u7528\u6237\u504f\u597d\u4fe1\u606f <em>h<sup>u<\/sup><sub>a<\/sub><\/em><sub>\u200b <\/sub>\u8fdb\u884c\u62fc\u63a5\u3002\u65f6\u95f4\u5d4c\u5165\u7528\u4e8e\u6355\u6349\u7528\u6237\u8bbf\u95ee POI \u7684\u65f6\u95f4\u6a21\u5f0f\uff0c\u800c\u7528\u6237\u504f\u597d\u4fe1\u606f\u5219\u53cd\u6620\u4e86\u7528\u6237\u7684\u957f\u671f\u5174\u8da3\u3002\u62fc\u63a5\u540e\u7684\u5411\u91cf\u5f62\u5f0f\u4e3a\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"739\" height=\"92\" src=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/06\/image-52.png\" alt=\"\" class=\"wp-image-3449\" srcset=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/06\/image-52.png 739w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/06\/image-52-300x37.png 300w\" sizes=\"auto, (max-width: 739px) 100vw, 739px\" \/><\/figure>\n\n\n\n<p>\u5176\u4e2d\uff0c<em>\u03c3<\/em>^ \u8868\u793a\u4e00\u4e2a\u975e\u7ebf\u6027\u6fc0\u6d3b\u51fd\u6570\uff0c\u7528\u4e8e\u5f15\u5165\u975e\u7ebf\u6027\u7279\u6027\uff1b\u2295 \u8868\u793a\u5411\u91cf\u62fc\u63a5\u64cd\u4f5c\u3002<\/p>\n\n\n\n<p><strong>GRU<\/strong><strong>\u7f51\u7edc\u7684\u4f5c\u7528<\/strong>\uff1a\u5c06\u62fc\u63a5\u540e\u7684\u5411\u91cf <em>h<\/em><em><sup>u<\/sup><\/em><em><sub>g<\/sub><\/em><sub>\u200b<\/sub>\u8f93\u5165\u5230 GRU \u7f51\u7edc\u4e2d\uff0c\u5229\u7528 GRU \u7684\u9690\u85cf\u72b6\u6001\u6765\u6355\u6349\u5e8f\u5217\u4e2d\u7684\u52a8\u6001\u53d8\u5316\u548c\u957f\u671f\u4f9d\u8d56\u5173\u7cfb\u3002GRU \u7f51\u7edc\u901a\u8fc7\u5176\u5185\u90e8\u7684\u66f4\u65b0\u95e8\u548c\u91cd\u7f6e\u95e8\u673a\u5236\uff0c\u80fd\u591f\u6709\u6548\u5730\u63a7\u5236\u4fe1\u606f\u7684\u6d41\u52a8\u548c\u66f4\u65b0\uff0c\u4ece\u800c\u5f97\u5230\u4e00\u4e2a\u66f4\u52a0\u4f18\u5316\u7684\u5168\u5c40\u4e0a\u4e0b\u6587\u8868\u793a <em>h<\/em><em><sup>u<\/sup><\/em><em><sub>g<\/sub><\/em><sub>\u200b<\/sub><sub> <\/sub>\u2032\u200b\u3002<\/p>\n\n\n\n<p><strong>\u8f93\u51fa\u7ed3\u679c<\/strong>\uff1a\u6700\u7ec8\u5f97\u5230\u7684 <em>h<\/em><em><sup>u<\/sup><\/em><em><sub>g<\/sub><\/em><sub>\u200b<\/sub><sub> <\/sub>\u2032\u200b \u200b \u662f\u4e00\u4e2a\u878d\u5408\u4e86\u65f6\u95f4\u4fe1\u606f\u3001\u7528\u6237\u504f\u597d\u4fe1\u606f\u4ee5\u53ca\u5e8f\u5217\u4e2d\u957f\u8ddd\u79bb\u4f9d\u8d56\u5173\u7cfb\u7684\u5168\u5c40\u4e0a\u4e0b\u6587\u8868\u793a\uff0c\u5b83\u80fd\u591f\u4e3a\u540e\u7eed\u7684\u9884\u6d4b\u4efb\u52a1\u63d0\u4f9b\u66f4\u5168\u9762\u3001\u66f4\u51c6\u786e\u7684\u7528\u6237\u884c\u4e3a\u6a21\u5f0f\u63cf\u8ff0\u3002<\/p>\n\n\n\n<p>c.<strong>\u751f\u6210\u53d8\u5206-\u5bf9\u6bd4\u5b66\u4e60<\/strong><\/p>\n\n\n\n<p><strong>\u5148\u9a8c\u5206\u5e03\u6784\u5efa\uff1a<\/strong>\u5c06GRU\u7f51\u7edc\u7684\u8f93\u51fa\u7279\u5f81\u901a\u8fc7\u4e00\u4e2a\u6982\u7387\u751f\u6210\u6a21\u578b\u8f6c\u6362\u4e3a\u5148\u9a8c\u5206\u5e03 P\uff0c\u8fd9\u4e00\u6b65\u9aa4\u6355\u6349\u4e86\u7528\u6237\u57fa\u4e8e\u5386\u53f2\u884c\u4e3a\u53ef\u80fd\u8bbf\u95ee\u4e0b\u4e00\u4e2aPOI\u7684\u6f5c\u5728\u6982\u7387\u5206\u5e03\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"562\" height=\"97\" src=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/06\/image-53.png\" alt=\"\" class=\"wp-image-3450\" srcset=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/06\/image-53.png 562w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/06\/image-53-300x52.png 300w\" sizes=\"auto, (max-width: 562px) 100vw, 562px\" \/><\/figure>\n\n\n\n<p><strong>\u540e\u9a8c\u5206\u5e03\u8fd1\u4f3c\uff1a<\/strong>\u5229\u7528\u53d8\u5206\u63a8\u65ad\u7684\u65b9\u6cd5\uff0c\u901a\u8fc7\u53e6\u4e00\u4e2a\u7f51\u7edc\u5b66\u4e60\u540e\u9a8c\u5206\u5e03 Q\uff0c\u4f7f\u5176\u5c3d\u53ef\u80fd\u63a5\u8fd1\u5148\u9a8c\u5206\u5e03 P\uff0c\u540c\u65f6\u7ed3\u5408\u5b9e\u9645\u89c2\u5bdf\u5230\u7684\u7528\u6237\u8bbf\u95ee\u5e8f\u5217\u4fe1\u606f\uff0c\u5bf9\u540e\u9a8c\u5206\u5e03\u8fdb\u884c\u4f18\u5316\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"518\" height=\"94\" src=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/06\/image-54.png\" alt=\"\" class=\"wp-image-3451\" srcset=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/06\/image-54.png 518w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/06\/image-54-300x54.png 300w\" sizes=\"auto, (max-width: 518px) 100vw, 518px\" \/><\/figure>\n\n\n\n<p><strong>\u5bf9\u6bd4\u5b66\u4e60\u4f18\u5316\uff1a<\/strong>\u5229\u7528\u5bf9\u6bd4\u5b66\u4e60\u76ee\u6807\u51fd\u6570\uff0c\u5bf9\u5148\u9a8c\u5206\u5e03\u548c\u540e\u9a8c\u5206\u5e03\u8fdb\u884c\u4f18\u5316\u3002\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u6211\u4eec\u80fd\u591f\u4f7f\u6a21\u578b\u5728\u6f5c\u5728\u7a7a\u95f4\u4e2d\u5c06\u76f8\u4f3c\u7684\u7528\u6237\u504f\u597d\u548c\u884c\u4e3a\u6a21\u5f0f\u62c9\u8fd1\uff0c\u540c\u65f6\u5c06\u4e0d\u76f8\u4f3c\u7684\u6a21\u5f0f\u63a8\u8fdc\uff0c\u4ece\u800c\u63d0\u5347\u7279\u5f81\u8868\u793a\u7684\u8d28\u91cf\u548c\u6a21\u578b\u7684\u6cdb\u5316\u80fd\u529b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"904\" height=\"121\" src=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/06\/image-55.png\" alt=\"\" class=\"wp-image-3452\" srcset=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/06\/image-55.png 904w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/06\/image-55-300x40.png 300w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/06\/image-55-768x103.png 768w\" sizes=\"auto, (max-width: 904px) 100vw, 904px\" \/><\/figure>\n\n\n\n<p>d.<strong>\u9884\u6d4b\u4e0e\u4f18\u5316<\/strong><\/p>\n\n\n\n<p><strong>\u9884\u6d4b\u6a21\u578b\uff1a<\/strong>\u5c06h<sup>u<\/sup><sub>g<\/sub>\u8f93\u5165\u5230\u4e00\u4e2a\u5355\u5c42\u7684\u591a\u5c42\u611f\u77e5\u673a\uff08MLP\uff09\u4e2d\uff0c\u5e76\u901a\u8fc7softmax\u51fd\u6570\u5c06\u5176\u6620\u5c04\u4e3a\u5404\u4e2aPOI\u7684\u8bbf\u95ee\u6982\u7387\u5206\u5e03\u3002\u5177\u4f53\u516c\u5f0f\u4e3a\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"825\" height=\"75\" src=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/06\/image-56.png\" alt=\"\" class=\"wp-image-3453\" srcset=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/06\/image-56.png 825w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/06\/image-56-300x27.png 300w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/06\/image-56-768x70.png 768w\" sizes=\"auto, (max-width: 825px) 100vw, 825px\" \/><\/figure>\n\n\n\n<p>\u5176\u4e2d\uff0c<em>h<\/em><sub>position<\/sub>\u200b \u8868\u793a\u4f4d\u7f6e\u5d4c\u5165\uff0c\u7528\u4e8e\u6355\u6349\u7528\u6237\u7684\u5730\u7406\u4f4d\u7f6e\u504f\u597d\uff1b<em>wp<\/em>\u2032\u200b \u548c <em>bp<\/em>\u2032\u200b \u5206\u522b\u662fMLP\u7684\u6743\u91cd\u77e9\u9635\u548c\u504f\u7f6e\u9879\u3002<\/p>\n\n\n\n<p><strong>\u635f\u5931\u51fd\u6570\u4e0e\u4f18\u5316\uff1a<\/strong><\/p>\n\n\n\n<p>\u635f\u5931\u51fd\u6570\uff1a\u91c7\u7528\u4ea4\u53c9\u71b5\u635f\u5931\u51fd\u6570\u6765\u8861\u91cf\u9884\u6d4b\u7ed3\u679c\u4e0e\u771f\u5b9e\u6807\u7b7e\u4e4b\u95f4\u7684\u5dee\u5f02\u3002\u516c\u5f0f\u4e3a\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"431\" height=\"86\" src=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/06\/image-57.png\" alt=\"\" class=\"wp-image-3454\" srcset=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/06\/image-57.png 431w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/06\/image-57-300x60.png 300w\" sizes=\"auto, (max-width: 431px) 100vw, 431px\" \/><\/figure>\n\n\n\n<p>\u4f18\u5316\u65b9\u6cd5\uff1a\u4f7f\u7528Adam\u4f18\u5316\u5668\u5bf9\u6a21\u578b\u8fdb\u884c\u8bad\u7ec3\uff0c\u901a\u8fc7\u6700\u5c0f\u5316\u635f\u5931\u51fd\u6570\u6765\u66f4\u65b0\u6a21\u578b\u53c2\u6570\u3002Adam\u4f18\u5316\u5668\u7ed3\u5408\u4e86\u52a8\u91cf\u548c\u81ea\u9002\u5e94\u5b66\u4e60\u7387\u7684\u4f18\u70b9\uff0c\u80fd\u591f\u6709\u6548\u5730\u52a0\u901f\u6a21\u578b\u7684\u6536\u655b\u8fc7\u7a0b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e09\u3001\u5b9e\u9a8c<\/h2>\n\n\n\n<p><strong>\u6570\u636e\u96c6<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"150\" src=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/06\/image-58.png\" alt=\"\" class=\"wp-image-3455\" srcset=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/06\/image-58.png 900w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/06\/image-58-300x50.png 300w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/06\/image-58-768x128.png 768w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/figure>\n\n\n\n<p><strong>\u57fa\u7ebf\u6a21\u578b<\/strong><\/p>\n\n\n\n<p>\u2022HST-LSTM\uff1a\u57fa\u4e8eLSTM\u7684\u5c42\u6b21\u65f6\u7a7a\u957f\u77ed\u671f\u8bb0\u5fc6\u7f51\u7edc\uff0c\u7528\u4e8e\u6355\u6349\u7528\u6237\u7684\u884c\u4e3a\u5e8f\u5217\u6a21\u5f0f\u3002<\/p>\n\n\n\n<p>\u2022DeepMove\uff1a\u57fa\u4e8e\u6ce8\u610f\u529b\u673a\u5236\u7684RNN\u6a21\u578b\uff0c\u901a\u8fc7\u6ce8\u610f\u529b\u673a\u5236\u7a81\u51fa\u663e\u793a\u5e8f\u5217\u4e2d\u91cd\u8981\u7684POI\u3002<\/p>\n\n\n\n<p>\u2022MobTCast\uff1a\u57fa\u4e8eTransformer\u7684\u4e0a\u4e0b\u6587\u6a21\u578b\uff0c\u5229\u7528Transformer\u7684\u81ea\u6ce8\u610f\u529b\u673a\u5236\u6355\u6349\u5168\u5c40\u4f9d\u8d56\u5173\u7cfb\u3002<\/p>\n\n\n\n<p>\u2022PLSPL\uff1a\u57fa\u4e8e\u5f71\u54cd\u7684LSTM\u6a21\u578b\uff0c\u8003\u8651\u4e86\u7528\u6237\u884c\u4e3a\u7684\u5f71\u54cd\u56e0\u7d20\u6765\u9884\u6d4b\u4e0b\u4e00\u6b65POI\u3002<\/p>\n\n\n\n<p>\u2022SSDL\uff1a\u57fa\u4e8eGRU\u7684\u81ea\u76d1\u7763\u6a21\u578b\uff0c\u901a\u8fc7\u81ea\u76d1\u7763\u5b66\u4e60\u6765\u6355\u6349\u7528\u6237\u7684\u884c\u4e3a\u6a21\u5f0f\u3002<\/p>\n\n\n\n<p><strong>\u8bc4\u4f30\u6307\u6807<\/strong><\/p>\n\n\n\n<p>\u2022ACC@K\uff1a\u8861\u91cf\u5728\u63a8\u8350\u5217\u8868\u7684\u524dK\u4e2aPOI\u4e2d\u5305\u542b\u6b63\u786ePOI\u7684\u6bd4\u4f8b\uff0cK\u53d61\u30015\u300110\u7b49\u4e0d\u540c\u503c\uff0c\u7528\u4e8e\u8bc4\u4f30\u6a21\u578b\u7684\u51c6\u786e\u7387\u3002<\/p>\n\n\n\n<p>\u2022AUC\uff1a\u8bc4\u4f30\u6a21\u578b\u5bf9\u6b63\u8d1f\u6837\u672c\u7684\u533a\u5206\u80fd\u529b\uff0c\u503c\u8d8a\u63a5\u8fd11\u8868\u793a\u6a21\u578b\u6027\u80fd\u8d8a\u597d\u3002<\/p>\n\n\n\n<p>\u2022MAP\uff1a\u8861\u91cf\u6a21\u578b\u5728\u6240\u6709\u7528\u6237\u4e0a\u7684\u5e73\u5747\u7cbe\u5ea6\uff0c\u7efc\u5408\u8003\u8651\u4e86\u63a8\u8350\u5217\u8868\u4e2d\u6b63\u786ePOI\u7684\u4f4d\u7f6e\u548c\u6570\u91cf\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"529\" src=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/06\/image-59-1024x529.png\" alt=\"\" class=\"wp-image-3456\" srcset=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/06\/image-59-1024x529.png 1024w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/06\/image-59-300x155.png 300w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/06\/image-59-768x397.png 768w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/06\/image-59.png 1152w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"940\" height=\"477\" src=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/06\/image-60.png\" alt=\"\" class=\"wp-image-3457\" srcset=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/06\/image-60.png 940w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/06\/image-60-300x152.png 300w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/06\/image-60-768x390.png 768w\" sizes=\"auto, (max-width: 940px) 100vw, 940px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u56db\u3001\u603b\u7ed3\u4e0e\u601d\u8003<\/h2>\n\n\n\n<p><strong>\u7814\u7a76\u7ed3\u8bba\uff1a<\/strong><\/p>\n\n\n\n<p>\u8bbe\u8ba1\u65e0\u5e8f\u5c40\u90e8\u5173\u7cfb\u81ea\u9002\u5e94\u52a0\u6743\u6a21\u5757\uff0c\u4e0d\u4f9d\u8d56\u8282\u70b9\u90bb\u5c45\u987a\u5e8f\uff0c\u5229\u7528\u53ef\u8bad\u7ec3\u77e9\u9635\u548c\u6ce8\u610f\u529b\u673a\u5236\u52a8\u6001\u5b66\u4e60\u8282\u70b9\u95f4\u5173\u7cfb\uff0c\u5b9e\u73b0\u81ea\u9002\u5e94\u52a0\u6743\uff0c\u66f4\u597d\u5730\u5229\u7528\u591a\u6b65\u90bb\u5c45\u4fe1\u606f\u3002<\/p>\n\n\n\n<p>\u4e0a\u4e0b\u6587\u611f\u77e5\u5168\u5c40\u5173\u7cfb\u7f16\u7801\u6a21\u5757\u7ed3\u5408Transformer\u7f16\u7801\u5668\u548cGRU\u7f51\u7edc\uff0c\u6355\u6349\u7b7e\u5230\u5e8f\u5217\u4e2d\u7684\u957f\u8ddd\u79bb\u4f9d\u8d56\u548c\u5168\u5c40\u4e0a\u4e0b\u6587\u4fe1\u606f\uff0c\u589e\u5f3a\u5bf9\u7528\u6237\u884c\u4e3a\u6a21\u5f0f\u7684\u7406\u89e3\u3002<\/p>\n\n\n\n<p>\u5f15\u5165\u751f\u6210\u5f0f\u53d8\u5206\u5bf9\u6bd4\u5b66\u4e60\u6a21\u5757\uff1a\u6784\u5efa\u5148\u9a8c\u5206\u5e03\u548c\u540e\u9a8c\u5206\u5e03\uff0c\u901a\u8fc7\u5bf9\u6bd4\u5b66\u4e60\u76ee\u6807\u51fd\u6570\u4f18\u5316\u7279\u5f81\u8868\u793a\uff0c\u63d0\u5347\u6a21\u578b\u7684\u6cdb\u5316\u80fd\u529b\u3002<\/p>\n\n\n\n<p><strong>\u6316\u6398<\/strong><strong>POI<\/strong><strong>\u9690\u542b\u5173\u7cfb\uff1a<\/strong>MRVCL\u5efa\u56fe\u4e0d\u4ec5\u57fa\u4e8e\u7528\u6237\u8bbf\u95ee\u8f68\u8ff9\uff08\u884c\u4e3a\u987a\u5e8f\uff09\uff0c\u8fd8\u5305\u62ec\uff1aPOI\u7c7b\u522b\u76f8\u4f3c\u6027\u3001\u65f6\u95f4\u5171\u73b0\u3001\u5730\u7406\u63a5\u8fd1\u6027\u3001\u7528\u6237\u5171\u73b0\u3001\u70ed\u95e8POI\u95f4\u7684\u7ed3\u6784\u8fc1\u79fb\u3002<\/p>\n\n\n\n<p><strong>\u65e0\u5e8f\u56fe\u7ed3\u6784\u805a\u5408\uff1a<\/strong>MRVCL \u7684\u672c\u5730\u56fe\u7ed3\u6784\u662f\u65e0\u5e8f\u7684\uff08\u4e0d\u4f9d\u8d56\u8f68\u8ff9\u987a\u5e8f\uff09\uff0c\u53ef\u4ee5\u589e\u52a0\u591a\u9636 GAT \u805a\u5408\uff082-hop, 3-hop\uff09\uff0c\u6216\u8005\u4f7f\u7528 \u5168\u8fde\u63a5\u56fe\u7ed3\u6784 Attention Pooling \u5f62\u5f0f\uff0c\u5bf9\u7528\u6237\u5386\u53f2 POI \u56fe\u505a\u5168\u5c40\u56fe\u6ce8\u610f\u529b\u3002<\/p>\n\n\n\n<p><strong>Transformer + GRU <\/strong><strong>\u7ec4\u5408\uff1a<\/strong>MRVCL \u4f7f\u7528\u4e86 GRU \u63d0\u53d6\u65f6\u5e8f\u4e0a\u4e0b\u6587 + Transformer \u63d0\u53d6\u957f\u7a0b\u4f9d\u8d56\uff0c\u907f\u514d\u4e86Transformer \u5728\u77ed\u5e8f\u5217\u4e2d\u4e0d\u7a33\u5b9a\u6216\u6ce8\u610f\u529b\u8fc7\u5e73\u3002<\/p>\n\n\n\n<p><strong>\u4f7f\u7528\u5bf9\u6bd4\u5b66\u4e60\uff08<\/strong><strong>VCL<\/strong><strong>\uff09\u63d0\u5347\u8868\u793a\u5224\u522b\u6027\uff1a<\/strong>MRVCL \u7528 VAE \u6784\u5efa latent distribution q(z|x)\uff0c\u4f7f\u8868\u793a\u7a7a\u95f4\u5177\u6709\u5224\u522b\u6027\u4e0e\u6cdb\u5316\u80fd\u529b\uff1b\u540c\u65f6\u5f15\u5165 KL \u6563\u5ea6\u7ea6\u675f + \u5bf9\u6bd4\u635f\u5931\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f5c\u8005\uff1aLin Chen\uff0cPeipei Wang\uff0cXiaohui Han\uff0cLijuan Xu \u5355\u4f4d\uff1a\u8ba1\u7b97\u80fd\u529b\u7f51\u7edc [&hellip;]<\/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-3441","post","type-post","status-publish","format-standard","hentry","category-events"],"_links":{"self":[{"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/posts\/3441","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=3441"}],"version-history":[{"count":1,"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/posts\/3441\/revisions"}],"predecessor-version":[{"id":3458,"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/posts\/3441\/revisions\/3458"}],"wp:attachment":[{"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/media?parent=3441"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/categories?post=3441"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/tags?post=3441"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}