{"id":556,"date":"2024-04-08T13:11:51","date_gmt":"2024-04-08T05:11:51","guid":{"rendered":"http:\/\/tobykskgd.life\/?p=556"},"modified":"2024-11-14T22:20:35","modified_gmt":"2024-11-14T14:20:35","slug":"24","status":"publish","type":"post","link":"https:\/\/tobykskgd.life\/index.php\/24\/","title":{"rendered":"\u674e\u5b8f\u6bc5\u673a\u5668\u5b66\u4e60\u8bfe\u7a0b\u7b14\u8bb0EP16"},"content":{"rendered":"\n

\u3010\u751f\u6210\u5f0f\u5bf9\u6297\u7f51\u7edcGAN\uff08\u4e0a\uff09\uff1a\u57fa\u672c\u6982\u5ff5\u4ecb\u7ecd\u3011\u674e\u5b8f\u6bc52021\/2022\u6625\u673a\u5668\u5b66\u4e60\u8bfe\u7a0b\u7b14\u8bb0EP16\uff08P58\uff09<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

\u4ece\u4eca\u5929\u5f00\u59cb\u6211\u5c06\u5b66\u4e60\u674e\u5b8f\u6bc5\u6559\u6388\u7684\u673a\u5668\u5b66\u4e60\u89c6\u9891\uff0c\u4e0b\u9762\u662f\u8bfe\u7a0b\u7684\u8fde\u63a5(\u5f3a\u63a8)\u674e\u5b8f\u6bc52021\/2022\u6625\u673a\u5668\u5b66\u4e60\u8bfe\u7a0b_\u54d4\u54e9\u54d4\u54e9_bilibili<\/a>\u3002\u4e00\u5171\u6709155\u4e2a\u89c6\u9891\uff0c\u4e89\u53d6\u90fd\u5b66\u4e60\u5b8c\u6210\u5427\u3002<\/p>\n\n\n\n

\u90a3\u4e48\u9996\u5148\u8fd9\u95e8\u8bfe\u7a0b\u9700\u8981\u6709\u4e00\u5b9a\u7684\u4ee3\u7801\u57fa\u7840\uff0c\u7b80\u5355\u5b66\u4e60\u4e00\u4e0bPython\u7684\u57fa\u672c\u7528\u6cd5\uff0c\u8fd8\u6709\u91cc\u9762\u7684NumPy\u5e93\u7b49\u7b49\u7684\u57fa\u672c\u77e5\u8bc6\u3002\u518d\u5c31\u662f\u6570\u5b66\u65b9\u9762\u7684\u57fa\u7840\u5566\uff0c\u5fae\u79ef\u5206\u3001\u7ebf\u6027\u4ee3\u6570\u548c\u6982\u7387\u8bba\u7684\u57fa\u7840\u90fd\u662f\u542c\u61c2\u8fd9\u95e8\u8bfe\u5fc5\u987b\u7684\u3002<\/p>\n\n\n\n

\n\n\n\n

\u672c\u6b21\u662f\u5bf9\u751f\u6210\u5f0f\u5bf9\u6297\u7f51\u7edcGAN\u7684\u57fa\u672c\u6982\u5ff5\u7b80\u4ecb\u3002<\/p>\n\n\n\n

\u524d\u9762\u6211\u4eec\u8bb2\u4e86\u5982\u4f55\u628a\u4e00\u4e2a\u5411\u91cf\u6216\u8005\u591a\u4e2a\u5411\u91cf\u4f5c\u4e3a\u8f93\u5165\u653e\u5230\u795e\u7ecf\u7f51\u7edc\u91cc\u9762\uff0c\u8fd8\u8bb2\u4e86\u8f93\u51fa\u662f\u4e00\u4e2a\u503c\u6216\u8005\u4e00\u4e2a\u7c7b\u7684\u95ee\u9898\u3002\u73b0\u5728\u6211\u4eec\u8003\u8651\u5c06\u795e\u7ecf\u7f51\u7edc\u5f53\u4f5c\u4e00\u4e2a\u751f\u6210\u5668\u3002<\/p>\n\n\n\n

\u4e0b\u9762\u8fd9\u4e9b\u56fe\u5c31\u662f\u7528GAN\u751f\u6210\u7684\uff1a<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

\u628a\u795e\u7ecf\u7f51\u7edc\u5f53\u4f5c\u4e00\u4e2a\u751f\u6210\u5668\u7684\u5927\u81f4\u7406\u5ff5\u5c31\u662f\uff0c\u628a\u4e00\u4e2a\u7b80\u5355\u7684Distribution\u901a\u8fc7\u795e\u7ecf\u7f51\u7edc\u53d8\u6210\u4e00\u4e2a\u590d\u6742\u7684Distribution\u3002\u7136\u540e\u8fd9\u4e2aDistribution\u662f\u4e00\u4e2a\u6211\u4eec\u77e5\u9053\u7684formulation\uff0c\u6211\u4eec\u53ef\u4ee5\u4ece\u8fd9\u4e2aDistribution\u91cc\u9762\u91c7\u6837\uff08sample\uff09\u51fa\u4e00\u4e9b\u5411\u91cf\u4f5c\u4e3a\u795e\u7ecf\u7f51\u7edc\u4e2d\u8f93\u5165\u7684\u4e00\u90e8\u5206\u3002<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

\u6211\u4eec\u795e\u7ecf\u7f51\u7edc\u7684\u8f93\u5165\u4e3b\u8981\u662f\u6709\u672c\u8eab\u7684\u8f93\u5165x\u548cdistribution\u91cc\u9762simple\u51fa\u6765\u7684\u5411\u91cf\u7ec4\u6210\u3002\u7136\u540e\u8fd9\u4e2adistribution\u7684\u5f62\u72b6\u662f\u6211\u4eec\u81ea\u5df1\u6765\u51b3\u5b9a\u7684\uff0c\u4e0d\u8fc7\u8fd9\u4e2adistribution\u6700\u597d\u8981\u591f\u7b80\u5355\u3002<\/p>\n\n\n\n

\u8fd9\u4e2aDistribution\u6709\u4ec0\u4e48\u4f5c\u7528\u5462\uff1f\u4e3a\u4ec0\u4e48\u628a\u795e\u7ecf\u7f51\u7edc\u4f5c\u4e3a\u751f\u6210\u5668\u5fc5\u987b\u8981\u6709Distribution\u5462\uff1f<\/p>\n\n\n\n

\u6211\u4eec\u6765\u770b\u4e00\u4e2a\u4f8b\u5b50\uff0c\u6211\u4eec\u8ba9AI\u6765\u81ea\u5df1\u73a9\u5403\u8c46\u4eba\u8fd9\u4e2a\u6e38\u620f\uff0c\u6211\u4eec\u7684\u60f3\u6cd5\u662f\u8fd9\u4e2a\u795e\u7ecf\u7f51\u7edc\u7684\u8f93\u5165\u662f\u6e38\u620f\u91cc\u9762\u524d\u51e0\u5e27\u7684\u753b\u9762\uff0c\u7136\u540e\u8f93\u51fa\u7684\u662f\u4e0b\u4e00\u5e27\u7684\u753b\u9762\u3002<\/p>\n\n\n\n

\u4f46\u662f\u8fd9\u6837\u5c31\u4f1a\u51fa\u73b0\u4e00\u4e2a\u95ee\u9898\uff0c\u5c31\u662f\u6709\u7684\u65f6\u5019\u53ef\u80fd\u4e0b\u4e00\u5e27\u5411\u5de6\u8d70\u662f\u53ef\u4ee5\u7684\uff0c\u5411\u53f3\u8d70\u4e5f\u662f\u53ef\u4ee5\u7684\uff0c\u4f46\u662f\u6309\u7167\u6211\u4eec\u4e4b\u524d\u7684\u505a\u6cd5\uff0c\u795e\u7ecf\u7f51\u7edc\u7684\u8f93\u51fa\u7ed3\u679c\u5c31\u4f1a\u662f\u5411\u5de6\u5411\u53f3\u8d70\uff0c\u8fd9\u6837\u7684\u540e\u679c\u53ef\u80fd\u5c31\u662f\u4f1a\u51fa\u73b0\u4e0b\u4e00\u5e27\u5206\u88c2\u7684\u6b8b\u5f71\u3002\u6240\u4ee5\u6211\u4eec\u60f3\u8ba9\u795e\u7ecf\u7f51\u7edc\u8f93\u51fa\u4e00\u4e2a\u6982\u7387\u5206\u5e03\uff0c\u800c\u4e0d\u662f\u4e00\u4e2a\u5355\u4e00\u7684\u7ed3\u679c\u3002<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

Distribution\u5c31\u53ef\u4ee5\u8fbe\u5230\u8ba9\u795e\u7ecf\u7f51\u7edc\u8f93\u51fa\u4e00\u4e2a\u6982\u7387\u5206\u5e03\uff0c\u800c\u4e0d\u662f\u5355\u4e00\u7684\u7ed3\u679c\u7684\u6548\u679c\u3002<\/p>\n\n\n\n

\u6240\u4ee5\u4e5f\u53ef\u4ee5\u8bf4\uff0cDistribution\u9002\u5408\u7528\u5728\u4e00\u4e9b\u9700\u8981\u521b\u9020\u529b\u7684\u573a\u666f\u4e2d\uff0c\u4e5f\u5c31\u662f\u6ca1\u6709\u4e00\u4e2a\u6807\u51c6\u7b54\u6848\u7684\u573a\u666f\u4e2d\u3002<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

\u4e0b\u9762\u6211\u4eec\u5148\u6765\u8bf4\u4e00\u4e9bUnconditional generation\u7684\u60c5\u51b5\uff0c\u5c31\u662f\u5148\u628a\u8f93\u5165\u7684x\u62ff\u6389\uff0c\u53ea\u628aDistribution\u91cc\u9762simple\u51fa\u6765\u7684\u5411\u91cf\u4f5c\u4e3a\u8f93\u5165\u3002\u7136\u540eDistribution\u4e5f\u6709\u5f88\u591a\u79cd\uff0c\u6bd4\u5982\u6b63\u6001\u5206\u5e03\uff08Normal Distribution\uff09\uff0c\u4f46\u662f\u5176\u5b9e\u4e0d\u540c\u7684Distribution\u7684\u5dee\u5f02\u5176\u5b9e\u6ca1\u6709\u90a3\u4e48\u5927\uff0c\u6211\u4eec\u60f3\u7684\u662f\u53ef\u4ee5\u8ba9generation\u81ea\u5df1\u53bb\u9009\u62e9Distribution\u3002<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

\u63a5\u7740\u518d\u6765\u4ecb\u7ecd\u53e6\u5916\u4e00\u4e2a\u795e\u7ecf\u7f51\u7edc\uff1aDiscriminator\u3002\u5b83\u7684\u4f5c\u7528\u662f\u770b\u751f\u6210\u5668\uff08generator\uff09\u751f\u6210\u7684\u56fe\u50cf\u662f\u5426\u7b26\u5408\u8981\u6c42\uff0c\u5b83\u8f93\u51fa\u4e00\u4e2aScalar\u503c\uff0c\u8fd9\u4e2a\u503c\u8d8a\u5927\uff0c\u4ee3\u8868\u8f93\u5165\u7684\u56fe\u50cf\u8d8a\u7b26\u5408\u8981\u6c42\u3002<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

\u4f60\u53ef\u4ee5\u628agenerator\u60f3\u8c61\u6210\u505a\u5047\u949e\u7684\u4eba\uff0c\u7136\u540ediscriminator\u770b\u4f5c\u662f\u6293\u5236\u4f5c\u5047\u949e\u7684\u8b66\u5bdf\uff0c\u4ed6\u4eec\u4e92\u76f8\u201c\u5bf9\u6297\u201d\uff0c\u4f46\u662f\u53c8\u4e92\u76f8\u6210\u957f\u7684\u8fd9\u6837\u5b50\u611f\u89c9\u3002\u8b66\u5bdf\u8d8a\u6293\u54c1\u63a7\u4e0d\u4e25\u7684\u505a\u5047\u949e\u7684\u4eba\uff0c\u505a\u5047\u949e\u7684\u4eba\u5c31\u8d8a\u662f\u4f1a\u8fed\u4ee3\u4ea7\u54c1\uff0c\u628a\u5047\u949e\u8d8a\u505a\u8d8a\u771f\u8fd9\u6837\u3002<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

\u6ca1\u9519\uff0cGAN\u5c31\u662f\u4e24\u4e2a\u795e\u7ecf\u7f51\u7edcgenerator\u548cdiscriminator\u4e0d\u65ad\u201c\u5bf9\u6297\u201d\u7136\u540e\u4e0d\u65ad\u8fdb\u5316\u7684\u601d\u60f3\u3002<\/p>\n\n\n\n

\u4e3b\u8981\u7684\u505a\u6cd5\u5c31\u662f\u8fd9\u4e2a\u6837\u5b50\uff1a<\/p>\n\n\n\n

1.generator\u5148\u968f\u673a\u751f\u6210\u4e00\u4e9b\u6bd4\u8f83\u5dee\u7684\u56fe\u50cf\u3002<\/p>\n\n\n\n

2.\u7136\u540e\u7528discriminator\u53bb\u5bf9\u6bd4generator\u751f\u6210\u7684\u56fe\u50cf\u4e0e\u771f\u6b63\u8981\u6c42\u7684\u56fe\u50cf\u4e4b\u95f4\u7684\u5dee\u522b\u3002<\/p>\n\n\n\n

3.\u63a5\u7740generator\u6839\u636ediscriminator\u8f93\u51fa\u7684\u7ed3\u679c\u53bb\u201c\u8fdb\u5316\u201c\u4e0b\u4e00\u4ee3\u7684generator\u4ee5\u66f4\u52a0\u63a5\u8fd1\u8981\u6c42\u7684\u771f\u5b9e\u56fe\u50cf\u3002<\/p>\n\n\n\n

4.\u518d\u6765\u5c31\u662fdiscriminator\u6839\u636egenerator\u7684\u8f93\u51fa\u201d\u8fdb\u5316\u201c\u4e0b\u4e00\u4ee3\u66f4\u52a0\u80fd\u5224\u65ad\u751f\u6210\u56fe\u50cf\u4e0e\u8981\u6c42\u56fe\u50cf\u5dee\u522b\u6548\u679c\u7684\u795e\u7ecf\u7f51\u7edc\u3002<\/p>\n\n\n\n

5.\u6700\u540e\u5c31\u662f\u5982\u6b64\u5f80\u590d\uff0c\u76f4\u5230generator\u53ef\u4ee5\u751f\u6210\u51fa\u6211\u4eec\u7406\u60f3\u4e2d\u7684\u56fe\u50cf\u3002<\/p>\n\n\n\n

\u6700\u540e\u6211\u4eec\u6765\u8bb2\u4e00\u4e0bGAN\u5b9e\u9645\u4e0a\u7684\u8bad\u7ec3\u6b65\u9aa4\u3002<\/p>\n\n\n\n

\u4e00\u5f00\u59cb\u6211\u4eec\u5148\u968f\u673a\u751f\u6210\u4e00\u4e2agenerator\u3002<\/p>\n\n\n\n

\u9996\u5148\u6211\u4eec\u9700\u8981\u505a\u7684\u5c31\u662f\u5148\u56fa\u5b9a\u4f4fgenerator\u4e0d\u53d8\uff0c\u7136\u540e\u66f4\u65b0discriminator\u3002<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

\u7b2c\u4e8c\u6b65\uff0c\u6211\u4eec\u518d\u56fa\u5b9a\u4f4fdiscriminator\uff0c\u7136\u540e\u66f4\u65b0generator\u3002generator\u8981\u505a\u7684\u5c31\u662f\u8981\u201d\u6b3a\u9a97\u201cdiscriminator\uff0c\u6211\u4eec\u53ef\u4ee5\u628adiscriminator\u8f93\u51fa\u7684Scalar\u770b\u4f5c\u6210-loss\uff0c\u8fd9\u6837\u5c31\u548c\u6211\u4eec\u4e4b\u524d\u8bad\u7ec3\u795e\u7ecf\u7f51\u7edc\u7684\u601d\u8def\u4e00\u6837\uff0c\u4e0d\u65ad\u66f4\u65b0generator\uff0c\u8ba9\u5176\u8f93\u51fa\u7684\u56fe\u50cf\u901a\u8fc7discriminator\u7684\u5206\u6570\u8d8a\u5927\u8d8a\u597d\u3002<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

\u6700\u540e\u5c31\u662f\u91cd\u590d\u4ee5\u4e0a\u7684\u6b65\u9aa4\u76f4\u81f3generator\u80fd\u8f93\u51fa\u6211\u4eec\u7406\u60f3\u4e2d\u7684\u56fe\u50cf\u3002\uff08\u8fd9\u91cc\u8981\u91cd\u590d\u7684\u6b21\u6570\u53ef\u80fd\u8981\u5230\u8fbe\u4e0a\u4e07\u6b21\u8fd9\u6837\u5b50\u6548\u679c\u53ef\u80fd\u624d\u4f1a\u597d\u3002\uff09<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n
\n\n\n\n

\u4ee5\u4e0a\u5c31\u662fGAN\u7684\u57fa\u672c\u6982\u5ff5\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u3010\u751f\u6210\u5f0f\u5bf9\u6297\u7f51\u7edcGAN\uff08\u4e0a\uff09\uff1a\u57fa\u672c\u6982\u5ff5\u4ecb\u7ecd\u3011\u674e\u5b8f\u6bc52021\/2022\u6625\u673a\u5668\u5b66\u4e60\u8bfe\u7a0b\u7b14\u8bb0EP16\uff08P58\uff09 \u4ece\u4eca […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[3,7,9,8],"class_list":["post-556","post","type-post","status-publish","format-standard","hentry","category-lhyjqxxbj","tag-xxbj","tag-jjxx","tag-lhy","tag-deeplearning"],"_links":{"self":[{"href":"https:\/\/tobykskgd.life\/index.php\/wp-json\/wp\/v2\/posts\/556","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tobykskgd.life\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tobykskgd.life\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tobykskgd.life\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tobykskgd.life\/index.php\/wp-json\/wp\/v2\/comments?post=556"}],"version-history":[{"count":6,"href":"https:\/\/tobykskgd.life\/index.php\/wp-json\/wp\/v2\/posts\/556\/revisions"}],"predecessor-version":[{"id":1877,"href":"https:\/\/tobykskgd.life\/index.php\/wp-json\/wp\/v2\/posts\/556\/revisions\/1877"}],"wp:attachment":[{"href":"https:\/\/tobykskgd.life\/index.php\/wp-json\/wp\/v2\/media?parent=556"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tobykskgd.life\/index.php\/wp-json\/wp\/v2\/categories?post=556"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tobykskgd.life\/index.php\/wp-json\/wp\/v2\/tags?post=556"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}