{"id":593,"date":"2019-05-31T19:33:50","date_gmt":"2019-05-31T11:33:50","guid":{"rendered":"http:\/\/localhost\/?p=593"},"modified":"2019-05-31T19:35:31","modified_gmt":"2019-05-31T11:35:31","slug":"%e6%90%ad%e5%bb%ba%e4%b8%80%e4%b8%aamini%e6%8e%a8%e8%8d%90%e7%b3%bb%e7%bb%9f","status":"publish","type":"post","link":"http:\/\/www.ahomer.cn\/?p=593","title":{"rendered":"\u642d\u5efa\u4e00\u4e2amini\u63a8\u8350\u7cfb\u7edf"},"content":{"rendered":"<p>\u5982\u679c\u4e00\u4e2a\u7cfb\u7edf\u6709\u7528\u6237\u548c\u5185\u5bb9\uff0c\u90a3\u4e48\u6839\u636e\u4e0d\u540c\u7528\u6237\u63a8\u8350\u4e0d\u540c\u7684\u5185\u5bb9\uff0c\u6211\u4eec\u53ef\u4ee5\u8ba4\u4e3a\u8fd9\u5c31\u662f\u63a8\u8350\u7cfb\u7edf\u3002\u6211\u4eec\u63a5\u7740\u7ec6\u5206\uff1a\u7528\u6237\u5206\u4e3a\uff1a\u65b0\u7528\u6237\u3001\u8001\u7528\u6237\uff1b\u5185\u5bb9\u5206\u4e3a\uff1a\u65b0\u5185\u5bb9\u3001\u8001\u5185\u5bb9<\/p>\n<p>\u6240\u4ee5\u4e00\u4e2amini\u63a8\u8350\u7cfb\u7edf\u7684\u63a8\u8350\u6d41\u7a0b\u5982\u4e0b\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/localhost\/wp-content\/uploads\/2019\/05\/WX20190531-191957@2x-1024x385.png\" alt=\"WX20190531-191957@2x\" width=\"660\" height=\"248\" class=\"alignnone size-large wp-image-600\" srcset=\"http:\/\/www.ahomer.cn\/wp-content\/uploads\/2019\/05\/WX20190531-191957@2x-1024x385.png 1024w, http:\/\/www.ahomer.cn\/wp-content\/uploads\/2019\/05\/WX20190531-191957@2x-300x113.png 300w, http:\/\/www.ahomer.cn\/wp-content\/uploads\/2019\/05\/WX20190531-191957@2x-768x289.png 768w, http:\/\/www.ahomer.cn\/wp-content\/uploads\/2019\/05\/WX20190531-191957@2x.png 1716w\" sizes=\"auto, (max-width: 660px) 100vw, 660px\" \/><\/p>\n<ul>\n<li>\u5224\u65ad\u7528\u6237\u7c7b\u578b<br \/>\n\u4e00\u822c\u4e1a\u52a1\u7cfb\u7edf\u5b58\u50a8\u7528\u6237\u5168\u8868\uff0c\u5373\u5de5\u7a0b\u4e0a\u53ef\u5b9e\u73b0\u65b0\u65e7\u7528\u6237\u5224\u65ad\u3002<\/p>\n<\/li>\n<li>\n<p>\u5168\u5c40\u70ed\u70b9\u63a8\u8350<br \/>\n\u6309\u4e0d\u540c\u54c1\u7c7b\uff0c\u53ef\u4ee5\u51fa\u4e0d\u540c\u7684\u6392\u884c\u699c\uff0c\u57fa\u4e8e\u6392\u884c\u699c\u6570\u636e\uff0c\u53ef\u5bf9\u65b0\u7528\u6237\u63a8\u8350\u6392\u884c\u699c\u5185\u5bb9\uff0c\u89e3\u51b3\u51b7\u542f\u52a8\u7684\u95ee\u9898\u3002<\/p>\n<\/li>\n<li>\n<p>\u534f\u540c\u63a8\u8350<br \/>\n\u5bf9\u4e8e\u7559\u5b58\u7528\u6237\uff0c\u4e5f\u5373\u8001\u7528\u6237\uff0c\u6211\u4eec\u4e00\u822c\u53ef\u4ee5\u62ff\u5230\u7528\u6237\u7684user-item\u7684\u70b9\u51fb\u8bb0\u5f55\u6216\u8005\u8d2d\u4e70\u8bb0\u5f55\uff0c\u91c7\u7528user-based \u6216\u8005item-based\u7684\u534f\u540c\u8fc7\u6ee4\u65b9\u6848\u90fd\u53ef\u4ee5\u5b9e\u73b0\u63a8\u8350\u8fc7\u7a0b\u3002<br \/>\n\u5176\u4e2d user-based\uff0c\u5373\u4e3a\u7528\u6237\u63a8\u8350\u7528\u6237\uff0c\u518d\u6839\u636e\u63a8\u8350\u7684\u7528\u6237\u63d0\u53d6\u7528\u6237\u7684\u89c2\u770b\u6216\u8005\u8d2d\u4e70\u8bb0\u5f55\u8fdb\u884c\u63a8\u8350\uff1b<br \/>\n\u800citem-based\uff0c\u4e3b\u8981\u6839\u636e\u7528\u6237\u70b9\u51fb\u7684item\uff0c\u6839\u636eitem\u95f4\u7684\u76f8\u4f3c\u5ea6\uff0c\u63a8\u8350\u7c7b\u4f3c\u7684item\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u4e00\u822c\u534f\u540c\u8fc7\u6ee4\u6d89\u53ca\u6bd4\u8f83\u5927\u578b\u7684\u77e9\u9635\u8fd0\u7b97\uff0c\u4e3a\u4e86\u964d\u89e3\u77e9\u9635\u8ba1\u7b97\u8fc7\u7a0b\uff0c\u53ef\u4ee5\u8003\u8651FunkSVD\u65b9\u6848\uff0c\u5373\u628a\u77e9\u9635\u8ba1\u7b97\u5de7\u5999\u7684\u91c7\u7528\u68af\u5ea6\u4e0b\u964d\u7684\u4f18\u5316\u65b9\u6cd5\u5b9e\u73b0\u3002<\/p>\n<ul>\n<li>\u8fc7\u6ee4\u89c2\u770b\u5386\u53f2<br \/>\n\u6ca1\u6709\u4eba\u559c\u6b22\u8d2d\u4e70\u6216\u8005\u89c2\u770b\u76f8\u540c\u7684\u7269\u54c1\uff0c\u5982\u679c\u60f3\u8981\u4e5f\u53ef\u4ee5\u4ece\u8d2d\u7269\u8f66\u6216\u8005\u89c2\u770b\u5386\u53f2\u627e\u5230\uff0c\u6240\u4ee5\u8fc7\u6ee4\u89c2\u770b\u5386\u53f2\u662f\u5fc5\u8981\u7684\u3002<\/p>\n<\/li>\n<li>\n<p>\u63a8\u8350\u5185\u5bb9\u8865\u5145<br \/>\n\u63a8\u8350\u5185\u5bb9\u7684\u6570\u91cf\u53ef\u80fd\u8f83\u5c11\uff0c\u8fd9\u4e2a\u65f6\u5019\u5c31\u9700\u8981\u8865\u5145\u63a8\u8350\u6570\u636e\u3002\u57fa\u4e8econtent-based\u7684\u5185\u5bb9\u63a8\u8350\u7b56\u7565\uff0c\u53ef\u7528\u4e8e\u5185\u5bb9\u7684\u8865\u5145\uff0c\u7279\u522b\u662f\u65b0\u5185\u5bb9\u6316\u6398\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u4e0a\u9762\u662f\u4e00\u4e2a mini\u63a8\u8350\u7cfb\u7edf\u7684\u5b9e\u73b0\u8fc7\u7a0b\uff0c\u63a8\u8350\u8fc7\u7a0b\u4e5f\u5373\u6392\u5e8f\u8fc7\u7a0b\uff0c\u6240\u4ee5\u4ece\u5de5\u7a0b\u5b9e\u73b0\u4e0a\uff0c\u53ef\u4ee5\u628a\u63a8\u8350\u5206\u4e3a\u4e24\u6b65\uff1a\u7c97\u6392\u3001\u7cbe\u6392\u3002\u201d\u7c97\u6392\u201c\u4e00\u822c \u8003\u8651\u5927\u7684\u7c7b\u76ee\u504f\u597d\u7684\u6392\u5e8f\uff0c\u77e9\u9635\u7ef4\u5ea6\u53ef\u63a7\uff1b\u201d\u7cbe\u6392\u201c\u57fa\u4e8e\"\u7c97\u6392\"\u7ed3\u679c\u8fdb\u4e00\u6b65\u4ece\u5185\u5bb9\u6c60\u53ec\u56de\u6570\u636e\uff0c\u7136\u540e\u7ecf\u8fc7re-rank\uff0c\u63a8\u8350\u7ed9\u7528\u6237\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u679c\u4e00\u4e2a\u7cfb\u7edf\u6709\u7528\u6237\u548c\u5185\u5bb9\uff0c\u90a3\u4e48\u6839\u636e\u4e0d\u540c\u7528\u6237\u63a8\u8350\u4e0d\u540c\u7684\u5185\u5bb9\uff0c\u6211\u4eec\u53ef\u4ee5\u8ba4\u4e3a\u8fd9\u5c31\u662f\u63a8\u8350\u7cfb\u7edf\u3002\u6211\u4eec\u63a5\u7740\u7ec6\u5206\uff1a\u7528\u6237\u5206\u4e3a\uff1a [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-593","post","type-post","status-publish","format-standard","hentry","category-program"],"_links":{"self":[{"href":"http:\/\/www.ahomer.cn\/index.php?rest_route=\/wp\/v2\/posts\/593","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.ahomer.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.ahomer.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.ahomer.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.ahomer.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=593"}],"version-history":[{"count":13,"href":"http:\/\/www.ahomer.cn\/index.php?rest_route=\/wp\/v2\/posts\/593\/revisions"}],"predecessor-version":[{"id":607,"href":"http:\/\/www.ahomer.cn\/index.php?rest_route=\/wp\/v2\/posts\/593\/revisions\/607"}],"wp:attachment":[{"href":"http:\/\/www.ahomer.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=593"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.ahomer.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=593"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.ahomer.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=593"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}