{"id":38902,"date":"2019-02-27T00:00:22","date_gmt":"2019-02-26T16:00:22","guid":{"rendered":"https:\/\/case.ntu.edu.tw\/blog\/?p=38902"},"modified":"2022-01-04T03:24:10","modified_gmt":"2022-01-03T19:24:10","slug":"%e6%93%ba%e8%84%ab%e8%b2%a0%e6%a8%a3%e6%9c%ac%e7%9a%84%e9%99%90%e5%88%b6","status":"publish","type":"post","link":"https:\/\/case.ntu.edu.tw\/blog\/?p=38902","title":{"rendered":"\u64fa\u812b\u8ca0\u6a23\u672c\u7684\u9650\u5236"},"content":{"rendered":"<div class=\"single-post-media clr\">\n<div class=\"post-thumbnail\"><img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/highscope.ch.ntu.edu.tw\/wordpress\/wp-content\/uploads\/2019\/02\/negative-data.png\" alt=\"\u64fa\u812b\u8ca0\u6a23\u672c\u7684\u9650\u5236\" width=\"450\" height=\"337\" \/><\/div>\n<\/div>\n<div class=\"entry clr\">\n<div class=\"pf-content\">\n<p><strong>\u7de8\u8b6f\uff0f\u8a31\u6649\u83ef<\/strong><\/p>\n<p>\u50b3\u7d71\u7684\u4e8c\u5143\u5206\u985e\u5b78\u7fd2\u6cd5\u9700\u8981\u6b63\u8ca0\u5169\u985e\u6a23\u672c\u7684\u8cc7\u6599\uff0c\u7136\u800c\u5728\u8a31\u591a\u60c5\u5883\u4e2d\uff0c\u8ca0\u6a23\u672c\u7684\u63a1\u96c6\u76f8\u5c0d\u56f0\u96e3\u3002\u65e5\u672c\u7406\u5316\u5b78\u7814\u7a76\u6240\uff08RIKEN 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class=\"wp-caption-text\">\u5716\u4e09\u3001CIFAR-10\u8cc7\u6599\u5eab\uff08\u4f86\u6e90\uff1aCIFAR-10\uff09<\/p>\n<\/div>\n<p>\u9664\u6b64\u4e4b\u5916\uff0c\u7814\u7a76\u5718\u968a\u4e5f\u4ee5\u53e6\u4e00\u8cc7\u6599\u96c6\u2500CIFAR-10\u2500\u518d\u6b21\u9a57\u8b49\u65b0\u5206\u985e\u6cd5\u7684\u5206\u985e\u6548\u679c\u3002CIFAR-10\u8490\u7f85\u4e866\u842c\u5f3532\u00d732\u7684\u5f69\u8272\u7167\u7247\uff0c\u5176\u4e2d\u5305\u542b\u5982\u98db\u6a5f\u3001\u72d7\u7b4910\u7a2e\u4e0d\u540c\u7269\u4ef6\u3002\u5be6\u9a57\u5b9a\u7fa9\u300c\u98db\u6a5f\u300d\u70ba\u6b63\u6a23\u672c\uff0c\u4e26\u5c07\u5176\u4ed69\u985e\u7167\u7247\u8996\u70ba\u8ca0\u6a23\u672c\u3002\u4e8c\u5143\u5206\u985e\u7684\u7d50\u679c\uff0c\u767c\u73fe\u5728\u98db\u6a5f\u2500\u9752\u86d9\u7684\u4efb\u52d9\u4e2d\u8868\u73fe\u6700\u597d\uff0c\u9054\u523090.8%\u7684\u6e96\u78ba\u7387\u3002<\/p>\n<p>Ishida\u8868\u793a\uff0c\u50b3\u7d71\u7684\u6a5f\u5668\u5b78\u7fd2\u5206\u985e\u6cd5\u96d6\u7136\u6210\u7e3e\u6590\u7136\uff0c\u4f46\u9072\u9072\u7121\u6cd5\u7a81\u7834\u8ca0\u6a23\u672c\u7684\u74f6\u9838\uff0c\u5c0e\u81f4\u61c9\u7528\u7bc4\u570d\u53d7\u9650\uff1b\u6709\u4e86\u65b0\u7684\u53ef\u4fe1\u5ea6\u5206\u985e\u6cd5\u5f8c\uff0c\u6599\u53ef\u62d3\u5c55AI\u5206\u985e\u5668\u7684\u61c9\u7528\u7bc4\u570d\uff0c\u5c24\u5176\u5728\u8cc7\u6599\u7684\u8490\u96c6\u8207\u4f7f\u7528\u53d7\u5230\u76f8\u95dc\u898f\u7bc4\u6216\u5546\u696d\u9650\u5236\u7684\u60c5\u5883\u4e0b\uff0c\u4e5f\u53ef\u6e38\u5203\u6709\u9918\u3002<\/p>\n<\/div>\n<\/div>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<div class=\"entry clr\">\n<div class=\"pf-content\">\n<p><strong>\u7de8\u8b6f\u4f86\u6e90<\/strong><\/p>\n<p>RIKEN, \u201c<a href=\"http:\/\/www.riken.jp\/en\/pr\/press\/2018\/20181126_2\/\">Smarter AI: Machine learning without negative data<\/a>\u201d, RIKEN, 26 Nov 2018.<\/p>\n<p><strong>\u53c3\u8003\u8cc7\u6599<\/strong><\/p>\n<p>T. Ishida, G. Niu, M. Sugiyama. \u201c<a href=\"https:\/\/papers.nips.cc\/paper\/7832-binary-classification-from-positive-confidence-data\">Binary Classification from Positive-Confidence Data<\/a>\u201d,\u00a0<em>NeurIPS<\/em>, 2018.<\/p>\n<p>(\u672c\u6587\u7531\u6559\u80b2\u90e8\u88dc\u52a9\u300cAI\u5831\u5831\u2500AI\u79d1\u666e\u63a8\u5ee3\u8a08\u756b\u300d\u57f7\u884c\u5718\u968a\u7de8\u8b6f)<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u7de8\u8b6f\uff0f\u8a31\u6649\u83ef \u50b3\u7d71\u7684\u4e8c\u5143\u5206\u985e\u5b78\u7fd2\u6cd5\u9700\u8981\u6b63<\/p>\n","protected":false},"author":21,"featured_media":38903,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3772,3293],"tags":[6058,6059,6060,6061],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2022\/01\/negative-data.png","_links":{"self":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/38902"}],"collection":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/users\/21"}],"replies":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=38902"}],"version-history":[{"count":1,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/38902\/revisions"}],"predecessor-version":[{"id":38904,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/38902\/revisions\/38904"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/media\/38903"}],"wp:attachment":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=38902"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=38902"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=38902"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}