{"id":12,"date":"2024-06-18T22:48:21","date_gmt":"2024-06-18T14:48:21","guid":{"rendered":"http:\/\/51zzn.com\/?p=12"},"modified":"2024-06-18T22:48:21","modified_gmt":"2024-06-18T14:48:21","slug":"%e8%af%a6%e8%a7%a3%e4%b8%aa%e6%80%a7%e5%8c%96%e6%8e%a8%e8%8d%90%e4%ba%94%e5%a4%a7%e6%9c%80%e5%b8%b8%e7%94%a8%e7%ae%97%e6%b3%95","status":"publish","type":"post","link":"https:\/\/51zzn.com\/index.php\/2024\/06\/18\/%e8%af%a6%e8%a7%a3%e4%b8%aa%e6%80%a7%e5%8c%96%e6%8e%a8%e8%8d%90%e4%ba%94%e5%a4%a7%e6%9c%80%e5%b8%b8%e7%94%a8%e7%ae%97%e6%b3%95\/","title":{"rendered":"\u8be6\u89e3\u4e2a\u6027\u5316\u63a8\u8350\u4e94\u5927\u6700\u5e38\u7528\u7b97\u6cd5"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u534f\u540c\u8fc7\u6ee4<\/h2>\n\n\n\n<p>\u534f\u540c\u8fc7\u6ee4(Collaborative filtering, CF)\u53ca\u5176\u53d8\u4f53\u662f\u6700\u5e38\u7528\u7684\u63a8\u8350\u7b97\u6cd5\u4e4b\u4e00\u3002\u5373\u4f7f\u6570\u636e\u79d1\u5b66\u7684\u65b0\u624b\u4e5f\u53ef\u4ee5\u7528\u5b83\u6765\u6784\u5efa\u81ea\u5df1\u7684\u4e2a\u4eba\u7535\u5f71\u63a8\u8350\u7cfb\u7edf\uff0c\u8d77\u7801\u53ef\u4ee5\u5199\u5728\u7b80\u5386\u4e0a\u3002<\/p>\n\n\n\n<p>\u6211\u4eec\u60f3\u7ed9\u7528\u6237\u63a8\u8350\u4e1c\u897f\uff0c\u6700\u5408\u4e4e\u903b\u8f91\u65b9\u6cd5\u662f\u627e\u5230\u5177\u6709\u76f8\u4f3c\u5174\u8da3\u7684\u4eba\uff0c\u5206\u6790\u4ed6\u4eec\u7684\u884c\u4e3a\uff0c\u5e76\u5411\u7528\u6237\u63a8\u8350\u76f8\u540c\u7684\u9879\u76ee\u3002\u53e6\u4e00\u79cd\u65b9\u6cd5\u662f\u770b\u770b\u7528\u4e8e\u4ee5\u524d\u4e70\u7684\u5546\u54c1\uff0c\u7136\u540e\u7ed9\u4ed6\u4eec\u63a8\u8350\u76f8\u4f3c\u7684\u3002<\/p>\n\n\n\n<p><strong>CF\u6709\u4e24\u79cd\u57fa\u672c\u65b9\u6cd5\uff1a\u57fa\u4e8e\u7528\u6237\u7684\u534f\u540c\u8fc7\u6ee4\u548c\u57fa\u4e8e\u9879\u76ee\u7684\u534f\u540c\u8fc7\u6ee4\u3002<\/strong><\/p>\n\n\n\n<p>\u65e0\u8bba\u54ea\u79cd\u65b9\u6cd5\uff0c\u63a8\u8350\u5f15\u64ce\u6709\u4e24\u4e2a\u6b65\u9aa4\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e86\u89e3\u6570\u636e\u5e93\u4e2d\u6709\u591a\u5c11\u7528\u6237\/\u9879\u76ee\u4e0e\u7ed9\u5b9a\u7684\u7528\u6237\/\u9879\u76ee\u76f8\u4f3c\u3002<\/li>\n\n\n\n<li>\u8003\u8651\u5230\u4e0e\u5b83\u7c7b\u4f3c\u7684\u7528\u6237\/\u9879\u76ee\u7684\u603b\u6743\u91cd\uff0c\u8bc4\u4f30\u5176\u4ed6\u7528\u6237\/\u9879\u76ee\uff0c\u6765\u9884\u6d4b\u4f60\u4f1a\u7ed9\u8be5\u4ea7\u54c1\u7528\u6237\u7684\u6253\u5206\u3002<\/li>\n<\/ul>\n\n\n\n<p><strong>\u201c\u6700\u76f8\u4f3c\u201d\u5728\u7b97\u6cd5\u4e2d\u662f\u4ec0\u4e48\u610f\u601d\uff1f<\/strong><\/p>\n\n\n\n<p>\u6211\u4eec\u6709\u6bcf\u4e2a\u7528\u6237\u7684\u504f\u597d\u5411\u91cf(\u77e9\u9635R\u7684\u884c)\uff0c\u548c\u6bcf\u4e2a\u4ea7\u54c1\u7684\u7528\u6237\u8bc4\u5206\u5411\u91cf(\u77e9\u9635R\u7684\u5217)\uff0c\u5982\u4e0b\u56fe\u6240\u793a\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/pic2.zhimg.com\/80\/v2-9d400fcb891824b4397cbd9fcfb4a451_1440w.webp\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u9996\u5148\uff0c\u6211\u4eec\u53ea\u7559\u4e0b\u4e24\u4e2a\u5411\u91cf\u7684\u503c\u90fd\u5df2\u77e5\u7684\u5143\u7d20\u3002<\/p>\n\n\n\n<p>\u4f8b\u5982\u6211\u4eec\u60f3\u6bd4\u8f83Bill\u548cJane\uff0c\u5df2\u77e5\u6bd4\u5c14\u6ca1\u6709\u770b\u6cf0\u5766\u5c3c\u514b\u53f7\uff0cJane\u6ca1\u770b\u8fc7\u8759\u8760\u4fa0\uff0c\u4e8e\u662f\uff0c\u6211\u4eec\u53ea\u80fd\u901a\u8fc7\u661f\u6218\u6765\u8861\u91cf\u4ed6\u4eec\u7684\u76f8\u4f3c\u5ea6\u4e86\u3002\u8c01\u6ca1\u770b\u8fc7\u661f\u7403\u5927\u6218\u5462\u662f\u5427\uff1f<\/p>\n\n\n\n<p>\u6d4b\u91cf\u76f8\u4f3c\u5ea6\u7684\u6700\u6d41\u884c\u65b9\u6cd5\u662f\u4f59\u5f26\u76f8\u4f3c\u6027\u6216\u7528\u6237\/\u9879\u76ee\u5411\u91cf\u4e4b\u95f4\u7684\u76f8\u5173\u6027\u3002\u6700\u540e\u4e00\u6b65\uff0c\u662f\u6839\u636e\u76f8\u4f3c\u5ea6\u7528\u52a0\u6743\u7b97\u672f\u5e73\u5747\u503c\u586b\u5145\u8868\u4e2d\u7684\u7a7a\u5355\u5143\u683c\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u77e9\u9635\u5206\u89e3<\/h2>\n\n\n\n<p>\u8fd9\u662f\u4e00\u4e2a\u975e\u5e38\u4f18\u96c5\u7684\u63a8\u8350\u7b97\u6cd5\uff0c\u56e0\u4e3a\u5f53\u6d89\u53ca\u5230\u77e9\u9635\u5206\u89e3\u65f6\uff0c\u6211\u4eec\u901a\u5e38\u4e0d\u4f1a\u592a\u591a\u5730\u53bb\u601d\u8003\u54ea\u4e9b\u9879\u76ee\u5c06\u505c\u7559\u5728\u6240\u5f97\u5230\u77e9\u9635\u7684\u5217\u548c\u884c\u4e2d\u3002\u4f46\u662f\u4f7f\u7528\u8fd9\u4e2a\u63a8\u8350\u5f15\u64ce\uff0c\u6211\u4eec\u6e05\u695a\u5730\u770b\u5230\uff0cu\u662f\u7b2ci\u4e2a\u7528\u6237\u7684\u5174\u8da3\u5411\u91cf\uff0cv\u662f\u7b2cj\u4e2a\u7535\u5f71\u7684\u53c2\u6570\u5411\u91cf\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/pic2.zhimg.com\/80\/v2-726ebab96dd67e6d34ddecda5390d9ed_1440w.webp\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u6240\u4ee5\u6211\u4eec\u53ef\u4ee5\u7528u\u548cv\u7684\u70b9\u79ef\u6765\u4f30\u7b97x(\u7b2ci\u4e2a\u7528\u6237\u5bf9\u7b2cj\u4e2a\u7535\u5f71\u7684\u8bc4\u5206)\u3002\u6211\u4eec\u7528\u5df2\u77e5\u7684\u5206\u6570\u6784\u5efa\u8fd9\u4e9b\u5411\u91cf\uff0c\u5e76\u4f7f\u7528\u5b83\u4eec\u6765\u9884\u6d4b\u672a\u77e5\u7684\u5f97\u5206\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u534f\u540c\u8fc7\u6ee4 \u534f\u540c\u8fc7\u6ee4(Collaborative filtering, CF)\u53ca\u5176\u53d8\u4f53\u662f\u6700\u5e38\u7528\u7684\u63a8\u8350\u7b97\u6cd5\u4e4b\u4e00\u3002\u5373 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-12","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/51zzn.com\/index.php\/wp-json\/wp\/v2\/posts\/12","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/51zzn.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/51zzn.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/51zzn.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/51zzn.com\/index.php\/wp-json\/wp\/v2\/comments?post=12"}],"version-history":[{"count":2,"href":"https:\/\/51zzn.com\/index.php\/wp-json\/wp\/v2\/posts\/12\/revisions"}],"predecessor-version":[{"id":14,"href":"https:\/\/51zzn.com\/index.php\/wp-json\/wp\/v2\/posts\/12\/revisions\/14"}],"wp:attachment":[{"href":"https:\/\/51zzn.com\/index.php\/wp-json\/wp\/v2\/media?parent=12"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/51zzn.com\/index.php\/wp-json\/wp\/v2\/categories?post=12"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/51zzn.com\/index.php\/wp-json\/wp\/v2\/tags?post=12"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}