{"id":13321,"date":"2023-02-08T12:37:47","date_gmt":"2023-02-08T04:37:47","guid":{"rendered":"http:\/\/139.9.1.231\/?p=13321"},"modified":"2023-02-08T12:37:49","modified_gmt":"2023-02-08T04:37:49","slug":"featureintersection","status":"publish","type":"post","link":"http:\/\/139.9.1.231\/index.php\/2023\/02\/08\/featureintersection\/","title":{"rendered":"\u63a8\u8350\u7cfb\u7edf&#8211;\u7279\u5f81\u4ea4\u53c9"},"content":{"rendered":"\n<p>\u7279\u5f81\u4ea4\u53c9\u7528\u4e8e\u53ec\u56de\u548c\u6392\u5e8f\u9636\u6bb5\u3002<\/p>\n\n\n\n<h2>\u7279\u5f81\u4ea4\u53c901\uff1aFactorized Machine (FM) \u56e0\u5f0f\u5206\u89e3\u673a<\/h2>\n\n\n\n<p>       <strong>\u7ebf\u6027\u6a21\u578b\u5bf9\u8f93\u5165\u7684\u7279\u5f81\u53d6\u52a0\u6743\u548c\uff0c\u4f5c\u4e3a\u5bf9\u76ee\u6807\u7684\u9884\u4f30\u3002\u5982\u679c\u5148\u505a\u7279\u5f81\u4ea4\u53c9\uff0c\u518d\u7528\u7ebf\u6027\u6a21\u578b\uff0c\u901a\u5e38\u53ef\u4ee5\u53d6\u5f97\u66f4\u597d\u7684\u6548\u679c\u3002\u5982\u679c\u505a\u4e8c\u9636\u7279\u5f81\u4ea4\u53c9\uff0c\u90a3\u4e48\u53c2\u6570\u91cf\u4e3aO(\u7279\u5f81\u6570\u91cf\u5e73\u65b9)\uff0c\u8ba1\u7b97\u91cf\u5927\uff0c\u800c\u4e14\u5bb9\u6613\u9020\u6210\u8fc7\u62df\u5408<\/strong>\u3002<strong>\u56e0\u5f0f\u5206\u89e3\u673a\uff08Factorized Machine, FM\uff09\u7528\u4f4e\u79e9\u77e9\u9635\u5206\u89e3\u7684\u65b9\u5f0f\u964d\u4f4e\u53c2\u6570\u91cf\uff0c\u52a0\u901f\u8ba1\u7b97<\/strong>\u3002\u4efb\u4f55\u53ef\u4ee5\u7528\u7ebf\u6027\u6a21\u578b\uff08\u6bd4\u5982\u7ebf\u6027\u56de\u5f52\u3001\u903b\u8f91\u56de\u5f52\uff09\u89e3\u51b3\u7684\u95ee\u9898\uff0c\u90fd\u53ef\u4ee5\u7528 FM \u89e3\u51b3\u3002<\/p>\n\n\n\n<p><strong>\u7ebf\u6027\u6a21\u578b\u7684\u7279\u5f81xi\u4e4b\u95f4\u6ca1\u6709\u4ea4\u53c9\uff0c\u53ea\u662f\u7b80\u5355\u7684\u52a0\u6cd5\uff0c\u6ca1\u6709\u4e58\u6cd5\u3002<\/strong><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-209.png\" alt=\"\" class=\"wp-image-13326\" width=\"497\" height=\"305\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-209.png 890w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-209-300x185.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-209-768x473.png 768w\" sizes=\"(max-width: 497px) 100vw, 497px\" \/><\/figure><\/div>\n\n\n\n<p><strong>\u4e8c\u9636\u4ea4\u53c9\u7279\u5f81\uff1a<\/strong>\u5982\u679cd\u5f88\u5927\uff0c\u590d\u6742\u5ea6\u5c31\u592a\u9ad8\u4e86\uff0c\u8ba1\u7b97\u4ee3\u4ef7\u592a\u5927\uff0c\u6240\u4ee5\u9700\u8981\u4e00\u79cd\u4f4e\u590d\u6742\u5ea6\u7684\u7279\u5f81\u4ea4\u53c9\u65b9\u6cd5\uff0c\u5173\u952e\u5728\u4e8e\u4f18\u5316uij\u8fd9\u4e2a\u77e9\u9635\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"469\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-210-1024x469.png\" alt=\"\" class=\"wp-image-13330\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-210-1024x469.png 1024w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-210-300x137.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-210-768x352.png 768w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-210.png 1053w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"602\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-211-1024x602.png\" alt=\"\" class=\"wp-image-13334\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-211-1024x602.png 1024w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-211-300x177.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-211-768x452.png 768w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-211.png 1256w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-212.png\" alt=\"\" class=\"wp-image-13336\" width=\"514\" height=\"275\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-212.png 962w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-212-300x161.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-212-768x413.png 768w\" sizes=\"(max-width: 514px) 100vw, 514px\" \/><\/figure><\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"652\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-213-1024x652.png\" alt=\"\" class=\"wp-image-13338\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-213-1024x652.png 1024w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-213-300x191.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-213-768x489.png 768w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-213.png 1039w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption>\u76ee\u524dFM\u5df2\u7ecf\u8fc7\u65f6\uff0c\u4e0d\u518d\u4f7f\u7528\u8be5\u65b9\u6cd5<\/figcaption><\/figure>\n\n\n\n<h2>\u7279\u5f81\u4ea4\u53c902\uff1aDCN \u6df1\u5ea6\u4ea4\u53c9\u7f51\u7edc<\/h2>\n\n\n\n<p>       Deep &amp; Cross Networks (DCN) \u8bd1\u4f5c\u201c\u6df1\u5ea6\u4ea4\u53c9\u7f51\u7edc\u201d\uff0c\u7528\u4e8e\u4ee3\u66ff\u4f20\u7edf\u7684\u5168\u8fde\u63a5\u7f51\u7edc\u3002\u53ef\u4ee5\u7528\u4e8e\u53ec\u56de\u53cc\u5854\u6a21\u578b\u3001\u7c97\u6392\u4e09\u5854\u6a21\u578b\u3001\u7cbe\u6392\u6a21\u578b\u3002DCN \u7531\u4e00\u4e2a\u6df1\u5ea6\u7f51\u7edc\u548c\u4e00\u4e2a\u4ea4\u53c9\u7f51\u7edc\u7ec4\u6210\uff0c\u4ea4\u53c9\u7f51\u7edc\u7684\u57fa\u672c\u7ec4\u6210\u5355\u5143\u662f\u4ea4\u53c9\u5c42 (Cross Layer)\u3002\u8fd9\u8282\u8bfe\u6700\u91cd\u70b9\u7684\u90e8\u5206\u5c31\u662f\u4ea4\u53c9\u5c42\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"631\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-214-1024x631.png\" alt=\"\" class=\"wp-image-13345\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-214-1024x631.png 1024w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-214-300x185.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-214-768x473.png 768w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-214.png 1108w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"610\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-215-1024x610.png\" alt=\"\" class=\"wp-image-13346\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-215-1024x610.png 1024w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-215-300x179.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-215-768x458.png 768w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-215.png 1206w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"594\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-216-1024x594.png\" alt=\"\" class=\"wp-image-13348\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-216-1024x594.png 1024w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-216-300x174.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-216-768x445.png 768w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-216.png 1297w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><strong>\u4ea4\u53c9\u5c42 (Cross Layer)<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"453\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-217-1024x453.png\" alt=\"\" class=\"wp-image-13352\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-217-1024x453.png 1024w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-217-300x133.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-217-768x340.png 768w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-217.png 1337w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-218.png\" alt=\"\" class=\"wp-image-13353\" width=\"690\" height=\"375\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-218.png 1023w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-218-300x163.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-218-768x417.png 768w\" sizes=\"(max-width: 690px) 100vw, 690px\" \/><\/figure>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-219.png\" alt=\"\" class=\"wp-image-13354\" width=\"362\" height=\"270\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-219.png 467w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-219-300x224.png 300w\" sizes=\"(max-width: 362px) 100vw, 362px\" \/><\/figure><\/div>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" width=\"977\" height=\"342\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-220.png\" alt=\"\" class=\"wp-image-13355\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-220.png 977w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-220-300x105.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-220-768x269.png 768w\" sizes=\"(max-width: 977px) 100vw, 977px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"507\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-221-1024x507.png\" alt=\"\" class=\"wp-image-13356\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-221-1024x507.png 1024w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-221-300x149.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-221-768x380.png 768w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-221.png 1242w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><strong>\u6df1\u5ea6\u4ea4\u53c9\u7f51\u7edc<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"579\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-222-1024x579.png\" alt=\"\" class=\"wp-image-13359\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-222-1024x579.png 1024w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-222-300x169.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-222-768x434.png 768w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-222.png 1262w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2>\u7279\u5f81\u4ea4\u53c903\uff1aLHUC (PPNet)<\/h2>\n\n\n\n<p><strong>LHUC \u8fd9\u79cd\u795e\u7ecf\u7f51\u7edc\u7ed3\u6784\uff0c\u53ea\u7528\u4e8e\u7cbe\u6392\u3002<\/strong>LHUC \u7684\u8d77\u6e90\u662f\u8bed\u97f3\u8bc6\u522b\uff0c\u540e\u6765\u88ab\u5e94\u7528\u5230\u63a8\u8350\u7cfb\u7edf\uff0c\u5feb\u624b\u5c06\u5176\u79f0\u4e3a PPNet\uff0c\u73b0\u5728\u5df2\u7ecf\u5728\u4e1a\u754c\u5e7f\u6cdb\u843d\u5730\u3002 \u9057\u6f0f\u4e00\u4e2a\u7ec6\u8282\uff1a\u5c06LHUC\u7528\u4e8e\u63a8\u8350\u7cfb\u7edf\uff0c\u95e8\u63a7\u795e\u7ecf\u7f51\u7edc\uff082 x sigmoid\uff09\u7684\u68af\u5ea6\u4e0d\u8981\u4f20\u9012\u5230\u7528\u6237ID embedding\u7279\u5f81\uff0c\u9700\u8981\u5bf9\u5176\u505a stop gradient\u3002 \u53c2\u8003\u6587\u732e\uff1a 1. Pawel Swietojanski, Jinyu Li, &amp; Steve Renals. Learning hidden unit contributions for unsupervised acoustic model adaptation. IEEE\/ACM Transactions on Audio, Speech, and Language Processing, 2016. 2. \u5feb\u624b\u843d\u5730\u4e07\u4ebf\u53c2\u6570\u63a8\u8350\u7cbe\u6392\u6a21\u578b\uff0c2021\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"559\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-223-1024x559.png\" alt=\"\" class=\"wp-image-13368\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-223-1024x559.png 1024w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-223-300x164.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-223-768x419.png 768w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-223.png 1254w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"595\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-224-1024x595.png\" alt=\"\" class=\"wp-image-13370\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-224-1024x595.png 1024w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-224-300x174.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-224-768x446.png 768w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-224.png 1148w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"542\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-225-1024x542.png\" alt=\"\" class=\"wp-image-13372\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-225-1024x542.png 1024w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-225-300x159.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-225-768x406.png 768w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-225.png 1332w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-226.png\" alt=\"\" class=\"wp-image-13373\" width=\"466\" height=\"193\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-226.png 715w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-226-300x125.png 300w\" sizes=\"(max-width: 466px) 100vw, 466px\" \/><\/figure><\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"571\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-227-1024x571.png\" alt=\"\" class=\"wp-image-13376\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-227-1024x571.png 1024w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-227-300x167.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-227-768x428.png 768w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-227.png 1241w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2>\u7279\u5f81\u4ea4\u53c904\uff1aSENet \u548c Bilinear \u4ea4\u53c9<\/h2>\n\n\n\n<p>1. SENet \u662f\u8ba1\u7b97\u673a\u89c6\u89c9\u4e2d\u7684\u4e00\u79cd\u6280\u672f\uff0c\u53ef\u4ee5\u7528\u5728\u63a8\u8350\u7cfb\u7edf\u4e2d\u5bf9\u7279\u5f81\u505a\u52a8\u6001\u52a0\u6743\u3002<\/p>\n\n\n\n<p>2. \u53cc\u7ebf\u6027\uff08bilinear\uff09\u7279\u5f81\u4ea4\u53c9\u53ef\u4ee5\u63d0\u5347\u6392\u5e8f\u6a21\u578b\u7684\u8868\u73b0\u3002\u6709\u5f88\u591a\u79cd bilinear \u4ea4\u53c9\u7684\u65b9\u6cd5\u3002 3. FiBiNet \u662f\u5c06 SENet \u4e0e Bilinear \u6a21\u578b\u7ed3\u5408\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"408\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-228-1024x408.png\" alt=\"\" class=\"wp-image-13381\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-228-1024x408.png 1024w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-228-300x120.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-228-768x306.png 768w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-228.png 1325w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"402\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-229-1024x402.png\" alt=\"\" class=\"wp-image-13383\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-229-1024x402.png 1024w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-229-300x118.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-229-768x301.png 768w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-229.png 1144w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-230.png\" alt=\"\" class=\"wp-image-13385\" width=\"547\" height=\"244\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-230.png 801w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-230-300x134.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-230-768x343.png 768w\" sizes=\"(max-width: 547px) 100vw, 547px\" \/><\/figure><\/div>\n\n\n\n<p><strong>Filed\u95f4\u7279\u5f81\u4ea4\u53c9<\/strong><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-231-1024x453.png\" alt=\"\" class=\"wp-image-13389\" width=\"465\" height=\"206\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-231-1024x453.png 1024w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-231-300x133.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-231-768x340.png 768w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-231.png 1231w\" sizes=\"(max-width: 465px) 100vw, 465px\" \/><\/figure><\/div>\n\n\n\n<p>\u53cc\u7ebf\u6027\uff08bilinear\uff09\u7279\u5f81\u4ea4\u53c9\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" width=\"876\" height=\"436\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-232.png\" alt=\"\" class=\"wp-image-13391\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-232.png 876w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-232-300x149.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-232-768x382.png 768w\" sizes=\"(max-width: 876px) 100vw, 876px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" width=\"843\" height=\"514\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-233.png\" alt=\"\" class=\"wp-image-13393\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-233.png 843w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-233-300x183.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-233-768x468.png 768w\" sizes=\"(max-width: 843px) 100vw, 843px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" width=\"754\" height=\"327\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-234.png\" alt=\"\" class=\"wp-image-13395\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-234.png 754w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/02\/image-234-300x130.png 300w\" sizes=\"(max-width: 754px) 100vw, 754px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>\u7279\u5f81\u4ea4\u53c9\u7528\u4e8e\u53ec\u56de\u548c\u6392\u5e8f\u9636\u6bb5\u3002 \u7279\u5f81\u4ea4\u53c901\uff1aFactorized Machine (FM) \u56e0\u5f0f\u5206\u89e3\u673a \u7ebf\u6027\u6a21 &hellip; <a href=\"http:\/\/139.9.1.231\/index.php\/2023\/02\/08\/featureintersection\/\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb<span class=\"screen-reader-text\">\u63a8\u8350\u7cfb\u7edf&#8211;\u7279\u5f81\u4ea4\u53c9<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[4,23],"tags":[],"_links":{"self":[{"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/posts\/13321"}],"collection":[{"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/comments?post=13321"}],"version-history":[{"count":49,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/posts\/13321\/revisions"}],"predecessor-version":[{"id":13396,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/posts\/13321\/revisions\/13396"}],"wp:attachment":[{"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/media?parent=13321"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/categories?post=13321"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/tags?post=13321"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}