{"id":22815,"date":"2024-10-29T10:08:43","date_gmt":"2024-10-29T02:08:43","guid":{"rendered":"https:\/\/aif.amtbbs.org\/?p=22815"},"modified":"2024-10-29T10:08:43","modified_gmt":"2024-10-29T02:08:43","slug":"%e6%b7%b1%e5%ba%a6%e5%ad%a6%e4%b9%a0%e4%b8%ad%e7%9a%84%e5%ad%a6%e4%b9%a0%e7%8e%87%e8%b0%83%e5%ba%a6%e5%be%aa%e7%8e%af%e5%ad%a6%e4%b9%a0%e7%8e%87%e3%80%81sgdr%e3%80%811cycle-%e7%ad%89%e6%96%b9","status":"publish","type":"post","link":"https:\/\/aif.amtbbs.org\/index.php\/2024\/10\/29\/22815\/","title":{"rendered":"\u6df1\u5ea6\u5b66\u4e60\u4e2d\u7684\u5b66\u4e60\u7387\u8c03\u5ea6:\u5faa\u73af\u5b66\u4e60\u7387\u3001SGDR\u30011cycle \u7b49\u65b9\u6cd5\u4ecb\u7ecd\u53ca\u5b9e\u8df5\u7b56\u7565\u7814\u7a76"},"content":{"rendered":"<div><img data-dominant-color=\"589cb6\" data-has-transparency=\"false\" style=\"--dominant-color: #589cb6;\" loading=\"lazy\" decoding=\"async\" class=\"not-transparent alignnone size-full wp-image-22817\" src=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2024\/10\/f3f590804f8ffa64a3834079d9e731668173c5-300x167-1.jpg\" width=\"300\" height=\"167\" alt=\"\" srcset=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2024\/10\/f3f590804f8ffa64a3834079d9e731668173c5-300x167-1.jpg 300w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2024\/10\/f3f590804f8ffa64a3834079d9e731668173c5-300x167-1-150x84.jpg 150w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/div>\n<div><\/div>\n<div class=\"article-desc\">\u6df1\u5ea6\u5b66\u4e60\u5b9e\u8df5\u8005\u90fd\u77e5\u9053,\u5728\u8bad\u7ec3\u795e\u7ecf\u7f51\u7edc\u65f6,\u6b63\u786e\u8bbe\u7f6e\u5b66\u4e60\u7387\u662f\u4f7f\u6a21\u578b\u8fbe\u5230\u826f\u597d\u6027\u80fd\u7684\u5173\u952e\u56e0\u7d20\u4e4b\u4e00\u3002\u5b66\u4e60\u7387\u901a\u5e38\u4f1a\u5728\u8bad\u7ec3\u8fc7\u7a0b\u4e2d\u6839\u636e\u67d0\u79cd\u8c03\u5ea6\u7b56\u7565\u8fdb\u884c\u52a8\u6001\u8c03\u6574\u3002\u8c03\u5ea6\u7b56\u7565\u7684\u9009\u62e9\u5bf9\u8bad\u7ec3\u8d28\u91cf\u4e5f\u6709\u5f88\u5927\u5f71\u54cd\u3002<\/div>\n<div id=\"postspictures\" class=\"article-content\">\n<div id=\"container\" class=\"container am-engine\" data-v-1d7a5742=\"\" data-element=\"root\">\n<p>\u6df1\u5ea6\u5b66\u4e60\u5b9e\u8df5\u8005\u90fd\u77e5\u9053,\u5728\u8bad\u7ec3\u795e\u7ecf\u7f51\u7edc\u65f6,\u6b63\u786e\u8bbe\u7f6e\u5b66\u4e60\u7387\u662f\u4f7f\u6a21\u578b\u8fbe\u5230\u826f\u597d\u6027\u80fd\u7684\u5173\u952e\u56e0\u7d20\u4e4b\u4e00\u3002\u5b66\u4e60\u7387\u901a\u5e38\u4f1a\u5728\u8bad\u7ec3\u8fc7\u7a0b\u4e2d\u6839\u636e\u67d0\u79cd\u8c03\u5ea6\u7b56\u7565\u8fdb\u884c\u52a8\u6001\u8c03\u6574\u3002\u8c03\u5ea6\u7b56\u7565\u7684\u9009\u62e9\u5bf9\u8bad\u7ec3\u8d28\u91cf\u4e5f\u6709\u5f88\u5927\u5f71\u54cd\u3002<\/p>\n<p>\u5927\u591a\u6570\u5b9e\u8df5\u8005\u91c7\u7528\u4e00\u4e9b\u5e7f\u6cdb\u4f7f\u7528\u7684\u5b66\u4e60\u7387\u8c03\u5ea6\u7b56\u7565,\u4f8b\u5982\u9636\u68af\u5f0f\u8870\u51cf\u6216\u4f59\u5f26\u9000\u706b\u3002\u8fd9\u4e9b\u8c03\u5ea6\u7b56\u7565\u4e2d\u7684\u8bb8\u591a\u662f\u4e3a\u7279\u5b9a\u7684\u57fa\u51c6\u4efb\u52a1\u91cf\u8eab\u5b9a\u5236\u7684,\u7ecf\u8fc7\u591a\u5e74\u7684\u7814\u7a76,\u5df2\u88ab\u8bc1\u660e\u53ef\u4ee5\u6700\u5927\u9650\u5ea6\u5730\u63d0\u9ad8\u6d4b\u8bd5\u7cbe\u5ea6\u3002\u7136\u800c\u8fd9\u4e9b\u7b56\u7565\u5f80\u5f80\u65e0\u6cd5\u63a8\u5e7f\u5230\u5176\u4ed6\u5b9e\u9a8c\u8bbe\u7f6e,\u8fd9\u5f15\u51fa\u4e86\u4e00\u4e2a\u91cd\u8981\u7684\u95ee\u9898:\u8bad\u7ec3\u795e\u7ecf\u7f51\u7edc\u6700\u4e00\u81f4\u548c\u6700\u6709\u6548\u7684\u5b66\u4e60\u7387\u8c03\u5ea6\u7b56\u7565\u662f\u4ec0\u4e48?<\/p>\n<p>\u5728\u672c\u6587\u4e2d,\u6211\u4eec\u5c06\u7814\u7a76\u5404\u79cd\u7528\u4e8e\u8bad\u7ec3\u795e\u7ecf\u7f51\u7edc\u7684\u5b66\u4e60\u7387\u8c03\u5ea6\u7b56\u7565\u3002\u8fd9\u4e9b\u7814\u7a76\u53d1\u73b0\u4e86\u8bb8\u591a\u65e2\u9ad8\u6548\u53c8\u6613\u4e8e\u4f7f\u7528\u7684\u5b66\u4e60\u7387\u7b56\u7565,\u4f8b\u5982\u5faa\u73af\u5b66\u4e60\u7387\u6216\u4e09\u89d2\u5f62\u5b66\u4e60\u7387\u8c03\u5ea6\u3002\u901a\u8fc7\u7814\u7a76\u8fd9\u4e9b\u65b9\u6cd5,\u6211\u4eec\u5c06\u5f97\u51fa\u51e0\u4e2a\u5b9e\u7528\u7684\u7ed3\u8bba,\u63d0\u4f9b\u4e00\u4e9b\u53ef\u4ee5\u7acb\u5373\u5e94\u7528\u4e8e\u6539\u5584\u795e\u7ecf\u7f51\u7edc\u8bad\u7ec3\u7684\u7b80\u5355\u6280\u5de7\u3002<\/p>\n<p><img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s4.51cto.com\/oss\/202410\/28\/a82e8f9563beb6f609918834b355990a225e79.webp\" alt=\"\" data-type=\"block\" \/><\/p>\n<h3>\u795e\u7ecf\u7f51\u7edc\u8bad\u7ec3\u4e0e\u5b66\u4e60\u7387<\/h3>\n<p>\u5728\u76d1\u7763\u5b66\u4e60\u73af\u5883\u4e2d,\u795e\u7ecf\u7f51\u7edc\u8bad\u7ec3\u7684\u76ee\u6807\u662f\u751f\u6210\u4e00\u4e2a\u6a21\u578b,\u5728\u7ed9\u5b9a\u8f93\u5165\u6570\u636e\u7684\u60c5\u51b5\u4e0b,\u80fd\u591f\u51c6\u786e\u9884\u6d4b\u4e0e\u8be5\u6570\u636e\u76f8\u5173\u7684\u771f\u5b9e\u6807\u7b7e\u3002\u4e00\u4e2a\u5178\u578b\u7684\u4f8b\u5b50\u662f\u8bad\u7ec3\u4e00\u4e2a\u795e\u7ecf\u7f51\u7edc,\u6839\u636e\u5927\u91cf\u6807\u8bb0\u7684\u732b\u548c\u72d7\u7684\u56fe\u50cf\u6570\u636e\u96c6,\u6b63\u786e\u9884\u6d4b\u4e00\u5f20\u56fe\u50cf\u4e2d\u662f\u5426\u5305\u542b\u732b\u6216\u72d7\u3002<\/p>\n<p><img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s4.51cto.com\/oss\/202410\/28\/a1d94c938b755efd2e2224d1dae36846147a38.webp\" alt=\"\" data-type=\"block\" \/><\/p>\n<p>\u4e0a\u56fe\u6240\u793a\u7684\u795e\u7ecf\u7f51\u7edc\u8bad\u7ec3\u7684\u57fa\u672c\u7ec4\u6210\u90e8\u5206\u5982\u4e0b:<\/p>\n<ul data-id=\"u738a58b-OQSHGbed\">\n<li data-id=\"ld70c578-G8iKj7IW\"><strong>\u795e\u7ecf\u7f51\u7edc:<\/strong>\u00a0\u63a5\u53d7\u4e00\u4e9b\u6570\u636e\u4f5c\u4e3a\u8f93\u5165,\u5e76\u6839\u636e\u5176\u5185\u90e8\u53c2\u6570\/\u6743\u91cd\u5bf9\u8fd9\u4e9b\u6570\u636e\u8fdb\u884c\u8f6c\u6362,\u4ee5\u4ea7\u751f\u8f93\u51fa\u3002<\/li>\n<li data-id=\"ld70c578-dkOKb4Bf\"><strong>\u6570\u636e\u96c6:<\/strong>\u00a0\u5927\u91cf\u7684\u8f93\u5165-\u8f93\u51fa\u6570\u636e\u5bf9\u7684\u6837\u672c(\u4f8b\u5982,\u56fe\u50cf\u53ca\u5176\u76f8\u5e94\u7684\u5206\u7c7b\u6807\u7b7e)\u3002<\/li>\n<li data-id=\"ld70c578-Q8nk9SXY\"><strong>\u4f18\u5316\u5668:<\/strong>\u00a0\u7528\u4e8e\u66f4\u65b0\u795e\u7ecf\u7f51\u7edc\u7684\u5185\u90e8\u53c2\u6570,\u4f7f\u5176\u9884\u6d4b\u66f4\u52a0\u51c6\u786e\u3002<\/li>\n<li data-id=\"ld70c578-oI3gaK3U\"><strong>\u8d85\u53c2\u6570:<\/strong>\u00a0\u7531\u6df1\u5ea6\u5b66\u4e60\u5b9e\u8df5\u8005\u8bbe\u7f6e\u7684\u5916\u90e8\u53c2\u6570,\u7528\u4e8e\u63a7\u5236\u8bad\u7ec3\u8fc7\u7a0b\u7684\u76f8\u5173\u7ec6\u8282\u3002<\/li>\n<\/ul>\n<p>\u901a\u5e38\u795e\u7ecf\u7f51\u7edc\u5728\u5f00\u59cb\u8bad\u7ec3\u65f6,\u5176\u6240\u6709\u53c2\u6570\u90fd\u662f\u968f\u673a\u521d\u59cb\u5316\u7684\u3002\u4e3a\u4e86\u5b66\u4e60\u66f4\u6709\u610f\u4e49\u7684\u53c2\u6570,\u795e\u7ecf\u7f51\u7edc\u4f1a\u63a5\u53d7\u6765\u81ea\u6570\u636e\u96c6\u7684\u6570\u636e\u6837\u672c\u3002\u5bf9\u4e8e\u6bcf\u4e2a\u6837\u672c,\u795e\u7ecf\u7f51\u7edc\u5c1d\u8bd5\u9884\u6d4b\u6b63\u786e\u7684\u8f93\u51fa,\u7136\u540e\u4f18\u5316\u5668\u66f4\u65b0\u795e\u7ecf\u7f51\u7edc\u7684\u53c2\u6570\u4ee5\u6539\u8fdb\u8fd9\u4e2a\u9884\u6d4b\u3002<\/p>\n<p>\u8fd9\u4e2a\u8fc7\u7a0b\u901a\u8fc7\u66f4\u65b0\u795e\u7ecf\u7f51\u7edc\u7684\u53c2\u6570,\u4f7f\u5176\u80fd\u591f\u66f4\u597d\u5730\u5339\u914d\u6570\u636e\u96c6\u4e2d\u5df2\u77e5\u7684\u8f93\u51fa,\u8fd9\u88ab\u79f0\u4e3a\u8bad\u7ec3\u3002\u8fd9\u4e2a\u8fc7\u7a0b\u91cd\u590d\u8fdb\u884c,\u901a\u5e38\u76f4\u5230\u795e\u7ecf\u7f51\u7edc\u591a\u6b21\u904d\u5386\u6574\u4e2a\u6570\u636e\u96c6,\u6bcf\u6b21\u904d\u5386\u88ab\u79f0\u4e3a\u4e00\u4e2a\u8bad\u7ec3\u5468\u671f(epoch)\u3002<\/p>\n<p>\u5c3d\u7ba1\u8fd9\u4e2a\u795e\u7ecf\u7f51\u7edc\u8bad\u7ec3\u7684\u63cf\u8ff0\u5e76\u4e0d\u5168\u9762,\u4f46\u5b83\u5e94\u8be5\u63d0\u4f9b\u8db3\u591f\u7684\u76f4\u89c2\u7406\u89e3\u6765\u5b8c\u6210\u672c\u6587\u7684\u9605\u8bfb\u3002\u4e0b\u9762\u6211\u4eec\u7ee7\u7eed<\/p>\n<h4>\u4ec0\u4e48\u662f\u8d85\u53c2\u6570\uff1f<\/h4>\n<p>\u6a21\u578b\u53c2\u6570\u5728\u8bad\u7ec3\u8fc7\u7a0b\u4e2d\u7531\u4f18\u5316\u5668\u66f4\u65b0\u3002\u76f8\u6bd4\u4e4b\u4e0b,\u8d85\u53c2\u6570\u662f &#8220;\u989d\u5916\u7684&#8221; \u53c2\u6570,\u6211\u4eec(\u6df1\u5ea6\u5b66\u4e60\u5b9e\u8df5\u8005)\u53ef\u4ee5\u63a7\u5236\u3002\u4f46\u662f,\u6211\u4eec\u5b9e\u9645\u4e0a\u53ef\u4ee5\u7528\u8d85\u53c2\u6570\u63a7\u5236\u4ec0\u4e48?\u4e00\u4e2a\u5e38\u89c1\u7684\u8d85\u53c2\u6570,\u5c31\u662f\u5b66\u4e60\u7387\u3002<\/p>\n<p><strong>\u4ec0\u4e48\u662f\u5b66\u4e60\u7387?<\/strong>\u00a0\u7b80\u5355\u5730\u8bf4,\u6bcf\u6b21\u4f18\u5316\u5668\u66f4\u65b0\u795e\u7ecf\u7f51\u7edc\u7684\u53c2\u6570\u65f6,\u5b66\u4e60\u7387\u63a7\u5236\u8fd9\u4e2a\u66f4\u65b0\u7684\u5927\u5c0f\u3002\u6211\u4eec\u5e94\u8be5\u5927\u5e45\u66f4\u65b0\u53c2\u6570\u3001\u5c0f\u5e45\u66f4\u65b0\u53c2\u6570,\u8fd8\u662f\u4ecb\u4e8e\u4e24\u8005\u4e4b\u95f4? \u6211\u4eec\u901a\u8fc7\u8bbe\u7f6e\u5b66\u4e60\u7387\u6765\u505a\u51fa\u8fd9\u4e2a\u9009\u62e9\u3002<\/p>\n<p><strong>\u9009\u62e9\u4e00\u4e2a\u597d\u7684\u5b66\u4e60\u7387\u3002<\/strong>\u00a0\u8bbe\u7f6e\u5b66\u4e60\u7387\u662f\u8bad\u7ec3\u795e\u7ecf\u7f51\u7edc\u6700\u91cd\u8981\u7684\u65b9\u9762\u4e4b\u4e00\u3002\u5982\u679c\u6211\u4eec\u9009\u62e9\u7684\u503c\u592a\u5927,\u8bad\u7ec3\u5c31\u4f1a\u53d1\u6563\u3002\u53e6\u4e00\u65b9\u9762,\u5982\u679c\u5b66\u4e60\u7387\u592a\u5c0f,\u53ef\u80fd\u4f1a\u5bfc\u81f4\u6027\u80fd\u4e0d\u4f73\u548c\u8bad\u7ec3\u7f13\u6162\u3002\u6211\u4eec\u5fc5\u987b\u9009\u62e9\u4e00\u4e2a\u8db3\u591f\u5927\u7684\u5b66\u4e60\u7387,\u4ee5\u63d0\u4f9b\u5bf9\u8bad\u7ec3\u8fc7\u7a0b\u7684\u6b63\u5219\u5316\u6548\u679c\u5e76\u5feb\u901f\u6536\u655b,\u540c\u65f6\u4e0d\u80fd\u592a\u5927\u4ee5\u81f4\u4e8e\u8bad\u7ec3\u8fc7\u7a0b\u53d8\u5f97\u4e0d\u7a33\u5b9a\u3002<\/p>\n<h4>\u9009\u62e9\u597d\u7684\u8d85\u53c2\u6570<\/h4>\n<p>\u50cf\u5b66\u4e60\u7387\u8fd9\u6837\u7684\u8d85\u53c2\u6570\u901a\u5e38\u4f7f\u7528\u4e00\u79cd\u7b80\u5355\u7684\u65b9\u6cd5\u7f51\u683c\u641c\u7d22\u6765\u9009\u62e9\u3002\u57fa\u672c\u601d\u8def\u662f:<\/p>\n<ol class=\"list-paddingleft-1\" data-id=\"odd3d8fc-86Vl3GGB\">\n<li data-id=\"ld70c578-25gJZ8QT\">\u4e3a\u6bcf\u4e2a\u8d85\u53c2\u6570\u5b9a\u4e49\u4e00\u4e2a\u6f5c\u5728\u503c\u7684\u8303\u56f4<\/li>\n<li data-id=\"ld70c578-o4rBpj1l\">\u5728\u8fd9\u4e2a\u8303\u56f4\u5185\u9009\u62e9\u4e00\u7ec4\u79bb\u6563\u7684\u503c\u8fdb\u884c\u6d4b\u8bd5<\/li>\n<li data-id=\"ld70c578-sXHEcFS7\">\u6d4b\u8bd5\u6240\u6709\u53ef\u80fd\u7684\u8d85\u53c2\u6570\u503c\u7ec4\u5408<\/li>\n<li data-id=\"ld70c578-iY1WboC3\">\u57fa\u4e8e\u9a8c\u8bc1\u96c6\u7684\u6027\u80fd\u9009\u62e9\u6700\u4f73\u8d85\u53c2\u6570\u8bbe\u7f6e<\/li>\n<\/ol>\n<p>\u7f51\u683c\u641c\u7d22\u662f\u5bfb\u627e\u6700\u4f73\u8d85\u53c2\u6570\u7684\u7b80\u5355\u800c\u7a77\u5c3d\u7684\u641c\u7d22\u65b9\u6cd5\u3002\u4e0b\u56fe\u662f\u4e00\u4e2a\u5728\u6f5c\u5728\u5b66\u4e60\u7387\u503c\u4e0a\u8fdb\u884c\u7f51\u683c\u641c\u7d22\u7684\u793a\u4f8b\u3002<\/p>\n<p><img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s4.51cto.com\/oss\/202410\/28\/513fa487058c7b87d0d507047941ede0e1e1fd.webp\" alt=\"\" data-type=\"block\" \/><\/p>\n<p>\u901a\u8fc7\u9075\u5faa\u7c7b\u4f3c\u7684\u65b9\u6cd5\u5e76\u6d4b\u8bd5\u6240\u6709\u53ef\u80fd\u7684\u8d85\u53c2\u6570\u503c\u7ec4\u5408,\u53ef\u4ee5\u5c06\u7c7b\u4f3c\u7684\u65b9\u6cd5\u5e94\u7528\u4e8e\u591a\u4e2a\u8d85\u53c2\u6570\u3002<\/p>\n<p>\u7f51\u683c\u641c\u7d22\u5728\u8ba1\u7b97\u4e0a\u662f\u4f4e\u6548\u7684,\u56e0\u4e3a\u5b83\u9700\u8981\u4e3a\u6bcf\u4e2a\u8d85\u53c2\u6570\u8bbe\u7f6e\u91cd\u65b0\u8bad\u7ec3\u795e\u7ecf\u7f51\u7edc\u3002\u4e3a\u4e86\u907f\u514d\u8fd9\u79cd\u6210\u672c,\u8bb8\u591a\u6df1\u5ea6\u5b66\u4e60\u5b9e\u8df5\u8005\u91c7\u7528 &#8220;\u731c\u6d4b\u548c\u68c0\u67e5&#8221; \u7684\u65b9\u6cd5,\u5728\u5408\u7406\u7684\u8303\u56f4\u5185\u5c1d\u8bd5\u51e0\u4e2a\u8d85\u53c2\u6570,\u770b\u770b\u4ec0\u4e48\u6709\u6548\u3002\u5df2\u7ecf\u63d0\u51fa\u4e86\u9009\u62e9\u6700\u4f73\u8d85\u53c2\u6570\u7684\u5176\u4ed6\u65b9\u6cd5[5],\u4f46\u7531\u4e8e\u5176\u7b80\u5355\u6027,\u7f51\u683c\u641c\u7d22\u6216\u731c\u6d4b\u548c\u68c0\u67e5\u8fc7\u7a0b\u88ab\u5e7f\u6cdb\u4f7f\u7528\u3002<\/p>\n<h4>\u5b66\u4e60\u7387\u8c03\u5ea6<\/h4>\n<p>\u5728\u9009\u62e9\u4e86\u5b66\u4e60\u7387\u4e4b\u540e,\u6211\u4eec\u901a\u5e38\u4e0d\u5e94\u5728\u6574\u4e2a\u8bad\u7ec3\u8fc7\u7a0b\u4e2d\u4fdd\u6301\u540c\u4e00\u4e2a\u5b66\u4e60\u7387\u3002\u76f8\u53cd,\u6211\u4eec\u5e94\u8be5 (i) \u9009\u62e9\u4e00\u4e2a\u521d\u59cb\u5b66\u4e60\u7387,\u7136\u540e (ii) \u5728\u6574\u4e2a\u8bad\u7ec3\u8fc7\u7a0b\u4e2d\u9010\u6e10\u8870\u51cf\u8fd9\u4e2a\u5b66\u4e60\u7387[1]\u3002\u6267\u884c\u8fd9\u79cd\u8870\u51cf\u7684\u51fd\u6570\u88ab\u79f0\u4e3a\u5b66\u4e60\u7387\u8c03\u5ea6\u3002<\/p>\n<p>\u4eba\u4eec\u63d0\u51fa\u4e86\u8bb8\u591a\u4e0d\u540c\u7684\u5b66\u4e60\u7387\u8c03\u5ea6\u7b56\u7565;\u4f8b\u5982,\u9636\u68af\u5f0f\u8870\u51cf(\u5373\u5728\u8bad\u7ec3\u671f\u95f4\u5c06\u5b66\u4e60\u7387\u8870\u51cf 10 \u500d\u51e0\u6b21)\u6216\u4f59\u5f26\u9000\u706b;\u89c1\u4e0b\u56fe\u3002\u5728\u672c\u6587\u4e2d,\u6211\u4eec\u5c06\u63a2\u8ba8\u4e00\u4e9b\u6700\u8fd1\u63d0\u51fa\u7684\u8868\u73b0\u7279\u522b\u597d\u7684\u8c03\u5ea6\u7b56\u7565\u3002<\/p>\n<p><img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s7.51cto.com\/oss\/202410\/28\/91000d0458c9f89efaf225d32689ef75e0da22.webp\" alt=\"\" data-type=\"block\" \/><\/p>\n<p><strong>\u81ea\u9002\u5e94\u4f18\u5316\u6280\u672f\u3002<\/strong>\u00a0\u57fa\u4e8e\u968f\u673a\u68af\u5ea6\u4e0b\u964d(SGD)\u7684\u795e\u7ecf\u7f51\u7edc\u8bad\u7ec3\u9009\u62e9\u4e86\u4e00\u4e2a\u5168\u5c40\u5b66\u4e60\u7387,\u7528\u4e8e\u66f4\u65b0\u6240\u6709\u6a21\u578b\u53c2\u6570\u3002\u9664\u4e86 SGD \u4e4b\u5916,\u8fd8\u63d0\u51fa\u4e86\u81ea\u9002\u5e94\u4f18\u5316\u6280\u672f(\u4f8b\u5982,RMSProp \u6216 Adam [6]),\u5b83\u4eec\u4f7f\u7528\u8bad\u7ec3\u7edf\u8ba1\u6570\u636e\u6765\u52a8\u6001\u8c03\u6574\u7528\u4e8e\u6bcf\u4e2a\u6a21\u578b\u53c2\u6570\u7684\u5b66\u4e60\u7387\u3002\u672c\u6587\u4e2d\u6982\u8ff0\u7684\u5927\u90e8\u5206\u7ed3\u679c\u540c\u65f6\u9002\u7528\u4e8e\u81ea\u9002\u5e94\u4f18\u5316\u5668\u548c SGD \u98ce\u683c\u7684\u4f18\u5316\u5668\u3002<\/p>\n<h3>\u76f8\u5173\u8bba\u6587<\/h3>\n<p>\u5728\u8fd9\u4e00\u8282\u4e2d,\u6211\u4eec\u5c06\u770b\u5230\u4e00\u4e9b\u5b66\u4e60\u7387\u8c03\u5ea6\u7b56\u7565\u7684\u4f8b\u5b50\u3002\u8fd9\u4e9b\u7b56\u7565\u5305\u62ec\u5faa\u73af\u5b66\u4e60\u7387\u6216\u4e09\u89d2\u5f62\u5b66\u4e60\u7387,\u4ee5\u53ca\u4e0d\u540c\u7684\u5b66\u4e60\u7387\u8870\u51cf\u65b9\u6848\u3002\u6700\u4f73\u5b66\u4e60\u7387\u7b56\u7565\u9ad8\u5ea6\u4f9d\u8d56\u4e8e\u9886\u57df\u548c\u5b9e\u9a8c\u8bbe\u7f6e,\u4f46\u6211\u4eec\u4e5f\u5c06\u770b\u5230\u901a\u8fc7\u7814\u7a76\u8bb8\u591a\u4e0d\u540c\u5b66\u4e60\u7387\u7b56\u7565\u7684\u5b9e\u8bc1\u7ed3\u679c,\u53ef\u4ee5\u5f97\u51fa\u51e0\u4e2a\u9ad8\u5c42\u6b21\u7684\u7ed3\u8bba\u3002<\/p>\n<h4>\u7528\u4e8e\u8bad\u7ec3\u795e\u7ecf\u7f51\u7edc\u7684\u5faa\u73af\u5b66\u4e60\u7387[1]<\/h4>\n<p>https:\/\/arxiv.org\/abs\/1506.01186<\/p>\n<p>[1]\u4e2d\u7684\u4f5c\u8005\u63d0\u51fa\u4e86\u4e00\u79cd\u5904\u7406\u795e\u7ecf\u7f51\u7edc\u8bad\u7ec3\u4e2d\u5b66\u4e60\u7387\u7684\u65b0\u65b9\u6cd5:\u6839\u636e\u5e73\u6ed1\u7684\u8c03\u5ea6,\u5728\u6700\u5c0f\u503c\u548c\u6700\u5927\u503c\u4e4b\u95f4\u5faa\u73af\u53d8\u5316\u5b66\u4e60\u7387\u3002\u5728\u8fd9\u9879\u5de5\u4f5c\u4e4b\u524d,\u5927\u591a\u6570\u5b9e\u8df5\u8005\u91c7\u7528\u4e86\u4e00\u79cd\u6d41\u884c\u7684\u7b56\u7565,\u5373 (i) \u5c06\u5b66\u4e60\u7387\u8bbe\u7f6e\u4e3a\u4e00\u4e2a\u521d\u59cb\u8f83\u5927\u7684\u503c,\u7136\u540e (ii) \u968f\u7740\u8bad\u7ec3\u7684\u8fdb\u884c\u9010\u6e10\u8870\u51cf\u5b66\u4e60\u7387\u3002<\/p>\n<p>\u5728[1]\u4e2d\u629b\u5f03\u4e86\u8fd9\u4e2a\u7ecf\u9a8c\u6cd5\u5219,\u8f6c\u800c\u91c7\u7528\u5faa\u73af\u7b56\u7565\u3002\u4ee5\u8fd9\u79cd\u65b9\u5f0f\u5faa\u73af\u5b66\u4e60\u7387\u6709\u70b9\u8fdd\u53cd\u76f4\u89c9 \u2014\u2014 \u5728\u8bad\u7ec3\u8fc7\u7a0b\u4e2d\u589e\u52a0\u5b66\u4e60\u7387\u4f1a\u635f\u5bb3\u6a21\u578b\u6027\u80fd\u3002\u5c3d\u7ba1\u5728\u5b66\u4e60\u7387\u589e\u52a0\u65f6\u6682\u65f6\u964d\u4f4e\u4e86\u7f51\u7edc\u6027\u80fd,\u4f46\u6b63\u5982\u6211\u4eec\u5c06\u5728[1]\u4e2d\u770b\u5230\u7684,\u5faa\u73af\u5b66\u4e60\u7387\u8c03\u5ea6\u5b9e\u9645\u4e0a\u5728\u6574\u4e2a\u8bad\u7ec3\u8fc7\u7a0b\u4e2d\u63d0\u4f9b\u4e86\u5f88\u591a\u4f18\u4e8e\u5176\u4ed6\u65b9\u6cd5\u7684\u597d\u5904\u3002<\/p>\n<p><img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s7.51cto.com\/oss\/202410\/28\/a6687f734c9d1821d0396968cf22a9560f4844.webp\" alt=\"\" data-type=\"block\" \/><\/p>\n<p>\u5faa\u73af\u5b66\u4e60\u7387\u5f15\u5165\u4e86\u4e09\u4e2a\u65b0\u7684\u8d85\u53c2\u6570:\u6b65\u957f\u3001\u6700\u5c0f\u5b66\u4e60\u7387\u548c\u6700\u5927\u5b66\u4e60\u7387\u3002\u4ea7\u751f\u7684\u8c03\u5ea6\u662f &#8220;\u4e09\u89d2\u5f62&#8221; \u7684,\u8fd9\u610f\u5473\u7740\u5b66\u4e60\u7387\u5728\u76f8\u90bb\u7684\u5468\u671f\u4e2d\u4ea4\u66ff\u589e\u52a0\u548c\u51cf\u5c11;\u6b65\u957f\u53ef\u4ee5\u8bbe\u7f6e\u5728 2-10 \u4e2a\u8bad\u7ec3\u5468\u671f\u4e4b\u95f4,\u800c\u5b66\u4e60\u7387\u7684\u8303\u56f4\u901a\u5e38\u901a\u8fc7\u5b66\u4e60\u7387\u8303\u56f4\u6d4b\u8bd5\u6765\u786e\u5b9a(\u89c1[1]\u4e2d\u7684\u7b2c 3.3 \u8282)\u3002<\/p>\n<p>\u589e\u52a0\u5b66\u4e60\u7387\u4f1a\u6682\u65f6\u964d\u4f4e\u6a21\u578b\u6027\u80fd\u3002\u4f46\u662f\u4e00\u65e6\u5b66\u4e60\u7387\u518d\u6b21\u8870\u51cf,\u6a21\u578b\u7684\u6027\u80fd\u5c31\u4f1a\u6062\u590d\u5e76\u63d0\u9ad8\u3002\u8003\u8651\u5230\u8fd9\u4e00\u70b9,\u5728[1]\u7684\u5b9e\u9a8c\u7ed3\u679c\u4e2d\u770b\u5230,\u7528\u5faa\u73af\u5b66\u4e60\u7387\u8bad\u7ec3\u7684\u6a21\u578b\u5728\u6027\u80fd\u4e0a\u5448\u73b0\u51fa\u5468\u671f\u6027\u6a21\u5f0f\u3002\u6bcf\u4e2a\u5468\u671f\u7ed3\u675f\u65f6(\u5373\u5f53\u5b66\u4e60\u7387\u8870\u51cf\u56de\u6700\u5c0f\u503c\u65f6),\u6a21\u578b\u6027\u80fd\u8fbe\u5230\u5cf0\u503c,\u800c\u5728\u5468\u671f\u7684\u4e2d\u95f4\u9636\u6bb5(\u5373\u5f53\u5b66\u4e60\u7387\u589e\u52a0\u65f6),\u6a21\u578b\u6027\u80fd\u5219\u53d8\u5f97\u8f83\u5dee;\u89c1\u4e0b\u56fe\u3002<\/p>\n<p><img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s3.51cto.com\/oss\/202410\/28\/c94b9df51f2a7d36a6f5271c011370a688bd45.webp\" alt=\"\" data-type=\"block\" \/><\/p>\n<p>[1]\u4e2d\u7684\u7ed3\u679c\u8868\u660e,\u5faa\u73af\u5b66\u4e60\u7387\u5728\u8bad\u7ec3\u8fc7\u7a0b\u4e2d\u6709\u5229\u4e8e\u6a21\u578b\u6027\u80fd\u3002\u4e0e\u5176\u4ed6\u5b66\u4e60\u7387\u7b56\u7565\u76f8\u6bd4,\u4f7f\u7528\u5faa\u73af\u5b66\u4e60\u7387\u8bad\u7ec3\u7684\u6a21\u578b\u66f4\u5feb\u5730\u8fbe\u5230\u66f4\u9ad8\u7684\u6027\u80fd\u6c34\u5e73;\u6362\u53e5\u8bdd\u8bf4,\u4f7f\u7528\u5faa\u73af\u5b66\u4e60\u7387\u8bad\u7ec3\u7684\u6a21\u578b\u5728\u4efb\u4f55\u65f6\u95f4\u70b9\u7684\u6027\u80fd\u90fd\u975e\u5e38\u597d!<\/p>\n<p><img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s9.51cto.com\/oss\/202410\/28\/f711aea066f7e5bf44572587a1319a21cb629a.webp\" alt=\"\" data-type=\"block\" \/><\/p>\n<p>\u5728 ImageNet \u4e0a\u8fdb\u884c\u7684\u66f4\u5927\u89c4\u6a21\u5b9e\u9a8c\u4e2d,\u5faa\u73af\u5b66\u4e60\u7387\u4ecd\u7136\u63d0\u4f9b\u4e86\u597d\u5904,\u5c3d\u7ba1\u4e0d\u90a3\u4e48\u660e\u663e\u3002<\/p>\n<p><img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s2.51cto.com\/oss\/202410\/28\/66341f221ff1492cd66264a35a76cac9f6aa0c.webp\" alt=\"\" data-type=\"block\" \/><\/p>\n<h4>SGDR: \u5e26\u6709\u70ed\u91cd\u542f\u7684\u968f\u673a\u68af\u5ea6\u4e0b\u964d[2]<\/h4>\n<p><a href=\"https:\/\/arxiv.org\/abs\/1608.03983\" target=\"_blank\" rel=\"noopener\">https:\/\/arxiv.org\/abs\/1608.03983<\/a><\/p>\n<p>[2]\u4e2d\u7684\u4f5c\u8005\u63d0\u51fa\u4e86\u4e00\u79cd\u7b80\u5355\u7684\u5b66\u4e60\u7387\u91cd\u542f\u6280\u672f,\u79f0\u4e3a\u5e26\u6709\u91cd\u542f\u7684\u968f\u673a\u68af\u5ea6\u4e0b\u964d(SGDR),\u5176\u4e2d\u5b66\u4e60\u7387\u5b9a\u671f\u91cd\u7f6e\u4e3a\u5176\u539f\u59cb\u503c\u5e76\u6309\u8ba1\u5212\u51cf\u5c0f\u3002\u8fd9\u79cd\u6280\u672f\u91c7\u7528\u4ee5\u4e0b\u6b65\u9aa4:<\/p>\n<ol class=\"list-paddingleft-1\" data-id=\"odd3d8fc-8NZZkj7J\">\n<li data-id=\"ld70c578-dZR6Qsg6\">\u6839\u636e\u67d0\u4e2a\u56fa\u5b9a\u7684\u8c03\u5ea6\u8870\u51cf\u5b66\u4e60\u7387<\/li>\n<li data-id=\"ld70c578-Gsh4m0dr\">\u5728\u8870\u51cf\u8c03\u5ea6\u7ed3\u675f\u540e\u5c06\u5b66\u4e60\u7387\u91cd\u7f6e\u4e3a\u5176\u539f\u59cb\u503c<\/li>\n<li data-id=\"ld70c578-jjup1h09\">\u8fd4\u56de\u6b65\u9aa4 #1(\u5373\u518d\u6b21\u8870\u51cf\u5b66\u4e60\u7387)<\/li>\n<\/ol>\n<p>\u4e0b\u9762\u662f\u9075\u5faa\u8fd9\u4e00\u7b56\u7565\u7684\u4e0d\u540c\u8c03\u5ea6\u7684\u63cf\u8ff0\u3002<\/p>\n<p><img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s9.51cto.com\/oss\/202410\/28\/8167ce19511d9dd42ca939002d1f2328a53ca6.webp\" alt=\"\" data-type=\"block\" \/><\/p>\n<p>\u6211\u4eec\u53ef\u4ee5\u6ce8\u610f\u5230\u4e0a\u9762\u8c03\u5ea6\u7684\u4e00\u4e9b\u7279\u70b9\u3002\u9996\u5148,\u5728[2]\u4e2d\u603b\u662f\u4f7f\u7528\u4f59\u5f26\u8870\u51cf\u8c03\u5ea6(\u56fe\u7684 y \u8f74\u662f\u5bf9\u6570\u523b\u5ea6)\u3002\u6b64\u5916,\u968f\u7740\u8bad\u7ec3\u7684\u8fdb\u884c,\u6bcf\u4e2a\u8870\u51cf\u8c03\u5ea6\u7684\u957f\u5ea6\u53ef\u80fd\u4f1a\u589e\u52a0\u3002\u5177\u4f53\u6765\u8bf4,[2]\u4e2d\u7684\u4f5c\u8005\u5c06\u7b2c\u4e00\u4e2a\u8870\u51cf\u5468\u671f\u7684\u957f\u5ea6\u5b9a\u4e49\u4e3a T_0,\u7136\u540e\u5728\u6bcf\u4e2a\u8fde\u7eed\u7684\u8870\u51cf\u5468\u671f\u4e2d\u5c06\u8fd9\u4e2a\u957f\u5ea6\u4e58\u4ee5 T_mult;\u89c1\u4e0b\u56fe\u7684\u63cf\u8ff0\u3002<\/p>\n<p><img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s5.51cto.com\/oss\/202410\/28\/76c396b1110ba0d51aa049ce058c26d0d71563.webp\" alt=\"\" data-type=\"block\" \/><\/p>\n<p>\u4e3a\u4e86\u9075\u5faa[1]\u7684\u672f\u8bed,SGDR \u7684\u6b65\u957f\u53ef\u80fd\u5728\u6bcf\u4e2a\u5468\u671f\u540e\u589e\u52a0\u3002\u4f46\u4e0e[1]\u4e0d\u540c\u7684\u662f,SGDR \u4e0d\u662f\u4e09\u89d2\u5f62\u7684(\u5373\u6bcf\u4e2a\u5468\u671f\u53ea\u662f\u8870\u51cf\u5b66\u4e60\u7387)\u3002<\/p>\n<p>\u5728 CIFAR10\/100 \u4e0a\u7684\u5b9e\u9a8c\u4e2d\u53ef\u4ee5\u770b\u5230,\u4e0e\u9636\u68af\u5f0f\u8870\u51cf\u8c03\u5ea6\u76f8\u6bd4,SGDR \u5b66\u4e60\u7387\u8c03\u5ea6\u53ef\u4ee5\u66f4\u5feb\u5730\u83b7\u5f97\u826f\u597d\u7684\u6a21\u578b\u6027\u80fd \u2014\u2014 SGDR \u5177\u6709\u826f\u597d\u7684\u4efb\u610f\u65f6\u95f4\u6027\u80fd\u3002\u6bcf\u4e2a\u8870\u51cf\u5468\u671f\u540e\u5f97\u5230\u7684\u6a21\u578b\u8868\u73b0\u826f\u597d,\u5e76\u5728\u8fde\u7eed\u7684\u8870\u51cf\u5468\u671f\u4e2d\u7ee7\u7eed\u53d8\u5f97\u66f4\u597d\u3002<\/p>\n<p><img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s3.51cto.com\/oss\/202410\/28\/57f5ae776975a7f2c6299889f48c52521dc10b.webp\" alt=\"\" data-type=\"block\" \/><\/p>\n<p>\u5728\u8fd9\u4e9b\u521d\u6b65\u7ed3\u679c\u4e4b\u5916,\u7814\u7a76\u901a\u8fc7\u5728\u6bcf\u4e2a\u8870\u51cf\u5468\u671f\u7ed3\u675f\u65f6\u83b7\u53d6 &#8220;\u5feb\u7167&#8221; \u800c\u5f62\u6210\u7684\u6a21\u578b\u96c6\u6210\u3002\u5177\u4f53\u6765\u8bf4\u53ef\u4ee5\u5728SGDR \u8c03\u5ea6\u4e2d\u7684\u6bcf\u4e2a\u8870\u51cf\u5468\u671f\u540e\u4fdd\u5b58\u6a21\u578b\u72b6\u6001\u7684\u526f\u672c\u3002\u7136\u540e\u5728\u8bad\u7ec3\u5b8c\u6210\u540e,\u5728\u63a8\u7406\u65f6\u5e73\u5747\u6bcf\u4e2a\u6a21\u578b\u7684\u9884\u6d4b,\u5f62\u6210\u4e00\u4e2a\u6a21\u578b\u96c6\u6210\u3002<\/p>\n<p>\u901a\u8fc7\u4ee5\u8fd9\u79cd\u65b9\u5f0f\u5f62\u6210\u6a21\u578b\u96c6\u6210,\u53ef\u4ee5\u5728 CIFAR10 \u4e0a\u663e\u8457\u964d\u4f4e\u6d4b\u8bd5\u9519\u8bef\u7387;\u89c1\u4e0b\u56fe\u3002<\/p>\n<p><img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s6.51cto.com\/oss\/202410\/28\/42e726e6071822b71032897123b064f0944ff9.webp\" alt=\"\" data-type=\"block\" \/><\/p>\n<p>\u6b64\u5916,SGDR \u7684\u5feb\u7167\u4f3c\u4e4e\u63d0\u4f9b\u4e86\u4e00\u7ec4\u5177\u6709\u4e0d\u540c\u9884\u6d4b\u7684\u6a21\u578b\u3002\u4ee5\u8fd9\u79cd\u65b9\u5f0f\u5f62\u6210\u96c6\u6210\u5b9e\u9645\u4e0a\u4f18\u4e8e\u5c06\u72ec\u7acb\u7684\u3001\u5b8c\u5168\u8bad\u7ec3\u7684\u6a21\u578b\u52a0\u5165\u96c6\u6210\u7684\u5e38\u89c4\u65b9\u6cd5\u3002<\/p>\n<h4>\u8d85\u878d\u5408:\u4f7f\u7528\u5927\u5b66\u4e60\u7387\u975e\u5e38\u5feb\u901f\u5730\u8bad\u7ec3\u795e\u7ecf\u7f51\u7edc[3]<\/h4>\n<p><a href=\"https:\/\/arxiv.org\/abs\/1708.07120\" target=\"_blank\" rel=\"noopener\">https:\/\/arxiv.org\/abs\/1708.07120<\/a><\/p>\n<p>[3]\u4e2d\u7684\u4f5c\u8005\u7814\u7a76\u4e86\u4e00\u79cd\u6709\u8da3\u7684\u8bad\u7ec3\u795e\u7ecf\u7f51\u7edc\u7684\u65b9\u6cd5,\u53ef\u4ee5\u5c06\u8bad\u7ec3\u901f\u5ea6\u63d0\u9ad8\u4e00\u4e2a\u6570\u91cf\u7ea7\u3002\u57fa\u672c\u65b9\u6cd5(\u6700\u521d\u5728[8]\u4e2d\u6982\u8ff0)\u662f\u6267\u884c\u5355\u4e2a\u4e09\u89d2\u5f62\u5b66\u4e60\u7387\u5468\u671f,\u5176\u4e2d\u6700\u5927\u5b66\u4e60\u7387\u8f83\u5927,\u7136\u540e\u5728\u8bad\u7ec3\u7ed3\u675f\u65f6\u5141\u8bb8\u5b66\u4e60\u7387\u8870\u51cf\u5230\u8be5\u5468\u671f\u7684\u6700\u5c0f\u503c\u4ee5\u4e0b;\u89c1\u4e0b\u56fe\u7684\u8bf4\u660e\u3002<\/p>\n<p><img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s8.51cto.com\/oss\/202410\/28\/16e2f18334f2af963e06538e3ecfba2774c6dc.webp\" alt=\"\" data-type=\"block\" \/><\/p>\n<p>\u6b64\u5916\u52a8\u91cf\u4ee5\u4e0e\u5b66\u4e60\u7387\u76f8\u53cd\u7684\u65b9\u5411\u5faa\u73af(\u901a\u5e38\u5728[0.85, 0.95]\u7684\u8303\u56f4\u5185)\u3002\u8fd9\u79cd\u8054\u5408\u5faa\u73af\u5b66\u4e60\u7387\u548c\u52a8\u91cf\u7684\u65b9\u6cd5\u88ab\u79f0\u4e3a &#8220;1cycle&#8221;\u3002[3]\u4e2d\u7684\u4f5c\u8005\u8868\u660e,\u5b83\u53ef\u4ee5\u7528\u6765\u5b9e\u73b0 &#8220;\u8d85\u878d\u5408&#8221;(\u5373\u975e\u5e38\u5feb\u901f\u5730\u6536\u655b\u5230\u9ad8\u6027\u80fd\u89e3)\u3002<\/p>\n<p>\u4f8b\u5982\u5728 CIFAR10 \u4e0a\u7684\u5b9e\u9a8c\u4e2d\u770b\u5230,\u4e0e\u57fa\u7ebf\u5b66\u4e60\u7387\u7b56\u7565\u76f8\u6bd4,1cycle \u53ef\u4ee5\u7528\u5c11 8 \u500d\u7684\u8bad\u7ec3\u8fed\u4ee3\u6b21\u6570\u5b9e\u73b0\u66f4\u597d\u7684\u6027\u80fd\u3002\u4f7f\u7528\u4e0d\u540c\u7684 1cycle \u6b65\u957f\u53ef\u4ee5\u8fdb\u4e00\u6b65\u52a0\u901f\u8bad\u7ec3,\u5c3d\u7ba1\u51c6\u786e\u7387\u6c34\u5e73\u53d6\u51b3\u4e8e\u6b65\u957f\u3002<\/p>\n<p><img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s7.51cto.com\/oss\/202410\/28\/a2ea7090380f0c50e54759e18c2ea0647db0b1.webp\" alt=\"\" data-type=\"block\" \/><\/p>\n<p>\u53ef\u4ee5\u5728\u4e00\u4e9b\u4e0d\u540c\u7684\u67b6\u6784\u548c\u6570\u636e\u96c6\u4e0a\u89c2\u5bdf\u5230\u7c7b\u4f3c\u7684\u7ed3\u679c\u3002\u5176\u4e2d 1cycle \u518d\u6b21\u5728\u4ee4\u4eba\u60ca\u8bb6\u7684\u5c11\u91cf\u8bad\u7ec3\u5468\u671f\u4e2d\u4ea7\u751f\u826f\u597d\u7684\u6027\u80fd\u3002<\/p>\n<p><img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s8.51cto.com\/oss\/202410\/28\/4595b5508c69a57ca692553445168e74c906ff.webp\" alt=\"\" data-type=\"block\" \/><\/p>\n<p>\u76ee\u524d\u8fd8\u4e0d\u6e05\u695a\u8d85\u878d\u5408\u662f\u5426\u53ef\u4ee5\u5728\u5927\u91cf\u7684\u5b9e\u9a8c\u8bbe\u7f6e\u4e2d\u5b9e\u73b0,\u56e0\u4e3a[3]\u4e2d\u63d0\u4f9b\u7684\u5b9e\u9a8c\u5728\u89c4\u6a21\u548c\u79cd\u7c7b\u4e0a\u90fd\u6709\u4e9b\u6709\u9650\u3002\u5c3d\u7ba1\u5982\u6b64,\u6211\u4eec\u53ef\u80fd\u90fd\u4f1a\u540c\u610f,\u8d85\u878d\u5408\u73b0\u8c61\u975e\u5e38\u6709\u8da3\u3002\u4e8b\u5b9e\u4e0a,\u8fd9\u4e2a\u7ed3\u679c\u662f\u5982\u6b64\u6709\u8da3,\u4ee5\u81f3\u4e8e\u5b83\u751a\u81f3\u88ab fast.ai \u793e\u533a\u63a8\u5e7f\u548c\u6df1\u5165\u7814\u7a76\u3002<\/p>\n<h4>REX:\u91cd\u65b0\u5ba1\u89c6\u5e26\u6709\u6539\u8fdb\u8c03\u5ea6\u7684\u9884\u7b97\u8bad\u7ec3[4]<\/h4>\n<p>https:\/\/arxiv.org\/abs\/2107.04197<\/p>\n<p>\u5728[4]\u4e2d,\u4f5c\u8005\u8003\u8651\u4e86\u5728\u4e0d\u540c\u9884\u7b97\u5236\u5ea6(\u5373\u5c0f\u3001\u4e2d\u3001\u5927\u8bad\u7ec3\u5468\u671f\u6570)\u4e0b\u6b63\u786e\u8c03\u5ea6\u5b66\u4e60\u7387\u7684\u95ee\u9898\u3002\u4f60\u53ef\u80fd\u4f1a\u60f3:\u4e3a\u4ec0\u4e48\u8981\u8003\u8651\u8fd9\u79cd\u8bbe\u7f6e?\u901a\u5e38\u60c5\u51b5\u4e0b,\u6700\u4f73\u8bad\u7ec3\u5468\u671f\u6570\u5e76\u4e0d\u662f\u4e8b\u5148\u77e5\u9053\u7684\u3002\u4f46\u6211\u4eec\u53ef\u80fd\u6b63\u5728\u4f7f\u7528\u4e00\u4e2a\u56fa\u5b9a\u7684\u8d44\u91d1\u9884\u7b97,\u8fd9\u4f1a\u9650\u5236\u53ef\u4ee5\u6267\u884c\u7684\u8bad\u7ec3\u5468\u671f\u6570\u3002<\/p>\n<p>\u4e3a\u4e86\u627e\u5230\u6700\u4f73\u7684\u9884\u7b97\u4e0d\u53ef\u77e5\u5b66\u4e60\u7387\u8c03\u5ea6,\u6211\u4eec\u5fc5\u987b\u9996\u5148\u5b9a\u4e49\u5c06\u8981\u8003\u8651\u7684\u53ef\u80fd\u5b66\u4e60\u7387\u8c03\u5ea6\u7684\u7a7a\u95f4\u3002\u5728[4]\u4e2d,\u901a\u8fc7\u5c06\u5b66\u4e60\u7387\u8c03\u5ea6\u5206\u89e3\u4e3a\u4e24\u4e2a\u7ec4\u6210\u90e8\u5206\u6765\u5b9e\u73b0\u8fd9\u4e00\u70b9:<\/p>\n<ol class=\"list-paddingleft-1\" data-id=\"odd3d8fc-nWOMCjP0\">\n<li data-id=\"ld70c578-KTHDGOf6\"><strong>\u8f6e\u5ed3:<\/strong>\u00a0\u5728\u6574\u4e2a\u8bad\u7ec3\u8fc7\u7a0b\u4e2d\u5b66\u4e60\u7387\u53d8\u5316\u6240\u4f9d\u636e\u7684\u51fd\u6570\u3002<\/li>\n<li data-id=\"ld70c578-2sQimpyA\"><strong>\u91c7\u6837\u7387:<\/strong>\u00a0\u6839\u636e\u6240\u9009\u8f6e\u5ed3\u66f4\u65b0\u5b66\u4e60\u7387\u7684\u9891\u7387\u3002<\/li>\n<\/ol>\n<p>\u8fd9\u6837\u7684\u5206\u89e3\u53ef\u4ee5\u7528\u6765\u63cf\u8ff0\u51e0\u4e4e\u6240\u6709\u56fa\u5b9a\u7ed3\u6784\u7684\u5b66\u4e60\u7387\u8c03\u5ea6\u3002\u4e0b\u9762\u63cf\u8ff0\u4e86\u4e0d\u540c\u8f6e\u5ed3\u548c\u91c7\u6837\u7387\u7ec4\u5408\u3002\u91c7\u6837\u7387\u8d8a\u9ad8,\u8c03\u5ea6\u8d8a\u63a5\u8fd1\u57fa\u7840\u8f6e\u5ed3\u3002<\/p>\n<p><img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s9.51cto.com\/oss\/202410\/28\/4608a7233bda0965d515841b018734145a105c.webp\" alt=\"\" data-type=\"block\" \/><\/p>\n<p>[4]\u4e2d\u7684\u4f5c\u8005\u8003\u8651\u4e86\u5177\u6709\u4e0d\u540c\u91c7\u6837\u7387\u548c\u4e09\u79cd\u51fd\u6570\u8f6e\u5ed3\u7684\u5b66\u4e60\u7387\u8c03\u5ea6\uff1a\u6307\u6570(\u5373\u4ea7\u751f\u9636\u68af\u5f0f\u8c03\u5ea6)\u3001\u7ebf\u6027\u548c REX(\u5373[4]\u4e2d\u5b9a\u4e49\u7684\u65b0\u9896\u8f6e\u5ed3)\u3002<\/p>\n<p>\u4f5c\u8005\u5728 CIFAR10 \u4e0a\u8bad\u7ec3 Resnet20\/38,\u91c7\u7528\u4e0d\u540c\u7684\u91c7\u6837\u7387\u548c\u8f6e\u5ed3\u7ec4\u5408\u3002\u5728\u8fd9\u4e9b\u5b9e\u9a8c\u4e2d\u53ef\u4ee5\u770b\u5230\u9636\u68af\u5f0f\u8870\u51cf\u8c03\u5ea6(\u5373\u5177\u6709\u4f4e\u91c7\u6837\u7387\u7684\u6307\u6570\u8f6e\u5ed3)\u53ea\u6709\u5728\u4f4e\u91c7\u6837\u7387\u548c\u8bb8\u591a\u8bad\u7ec3\u5468\u671f\u7684\u60c5\u51b5\u4e0b\u624d\u8868\u73b0\u826f\u597d\u3002\u6bcf\u6b21\u8fed\u4ee3\u91c7\u6837\u7684 REX \u8c03\u5ea6\u5728\u6240\u6709\u4e0d\u540c\u7684\u5468\u671f\u8bbe\u7f6e\u4e2d\u90fd\u8868\u73b0\u826f\u597d\u3002<\/p>\n<p><img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s4.51cto.com\/oss\/202410\/28\/276a0bd619810549722292268afea5e9eabcaf.webp\" alt=\"\" data-type=\"block\" \/><\/p>\n<p>\u4e4b\u524d\u7684\u5de5\u4f5c\u8868\u660e,\u7ebf\u6027\u8870\u51cf\u8c03\u5ea6\u6700\u9002\u5408\u4f4e\u9884\u7b97\u8bad\u7ec3\u8bbe\u7f6e(\u5373\u7528\u66f4\u5c11\u7684\u5468\u671f\u8fdb\u884c\u8bad\u7ec3)[9]\u3002\u5728[4]\u4e2d,\u6211\u4eec\u53ef\u4ee5\u770b\u5230 REX \u5b9e\u9645\u4e0a\u662f\u4e00\u4e2a\u66f4\u597d\u7684\u9009\u62e9,\u56e0\u4e3a\u5b83\u907f\u514d\u4e86\u5728\u8bad\u7ec3\u7684\u65e9\u671f\u8fc7\u65e9\u5730\u8870\u51cf\u5b66\u4e60\u7387\u3002<\/p>\n<p>[4]\u4e2d\u7684\u4f5c\u8005\u8fd8\u8003\u8651\u4e86\u5404\u79cd\u6d41\u884c\u7684\u5b66\u4e60\u7387\u8c03\u5ea6,\u5982\u4e0b\u56fe\u6240\u793a\u3002<\/p>\n<p><img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s6.51cto.com\/oss\/202410\/28\/18318a945ba8577ed0e845fb9608da30eead29.webp\" alt=\"\" data-type=\"block\" \/><\/p>\n<p>\u5728\u5404\u79cd\u9886\u57df\u548c\u8bad\u7ec3\u5468\u671f\u9884\u7b97\u4e0b\u6d4b\u8bd5\u4e86\u8fd9\u4e9b\u8c03\u5ea6\u3002\u5f53\u5728\u6240\u6709\u5b9e\u9a8c\u4e2d\u6c47\u603b\u6027\u80fd\u65f6,\u6211\u4eec\u5f97\u5230\u5982\u4e0b\u6240\u793a\u7684\u7ed3\u679c\u3002<\/p>\n<p><img decoding=\"async\" title=\"\u56fe\u7247\" src=\"https:\/\/s3.51cto.com\/oss\/202410\/28\/d12760b2486f2256208201cda6a4196650754a.webp\" alt=\"\" data-type=\"block\" \/><\/p>\n<p>REX \u5728\u4e0d\u540c\u7684\u9884\u7b97\u5236\u5ea6\u548c\u5b9e\u9a8c\u9886\u57df\u4e2d\u5b9e\u73b0\u4e86\u4ee4\u4eba\u9707\u60ca\u7684\u4e00\u81f4\u6027\u80fd\u3002\u6ca1\u6709\u5176\u4ed6\u5b66\u4e60\u7387\u8c03\u5ea6\u5728\u5b9e\u9a8c\u4e2d\u63a5\u8fd1\u76f8\u540c\u6bd4\u4f8b\u7684\u524d 1\/3 \u540d\u6b21,\u8fd9\u8868\u660e REX \u662f\u4e00\u4e2a\u826f\u597d\u7684\u9886\u57df\/\u9884\u7b97\u4e0d\u53ef\u77e5\u7684\u5b66\u4e60\u7387\u8c03\u5ea6\u3002<\/p>\n<p>\u9664\u4e86 REX \u7684\u4e00\u81f4\u6027\u4e4b\u5916,\u8fd9\u4e9b\u7ed3\u679c\u8fd8\u544a\u8bc9\u6211\u4eec\u4e00\u4e9b\u66f4\u666e\u904d\u7684\u4e1c\u897f:\u5e38\u7528\u7684\u5b66\u4e60\u7387\u7b56\u7565\u5728\u4e0d\u540c\u7684\u5b9e\u9a8c\u8bbe\u7f6e\u4e2d\u6cdb\u5316\u80fd\u529b\u4e0d\u597d\u3002\u6bcf\u4e2a\u8c03\u5ea6(\u5373\u4f7f\u662f REX,\u5c3d\u7ba1\u7a0b\u5ea6\u8f83\u5c0f)\u53ea\u5728\u5c11\u6570\u60c5\u51b5\u4e0b\u8868\u73b0\u6700\u597d,\u8fd9\u8868\u660e\u4e3a\u4efb\u4f55\u7279\u5b9a\u8bbe\u7f6e\u9009\u62e9\u9002\u5f53\u7684\u5b66\u4e60\u7387\u7b56\u7565\u975e\u5e38\u91cd\u8981\u3002<\/p>\n<h3>\u603b\u7ed3<\/h3>\n<p>\u6b63\u786e\u5904\u7406\u5b66\u4e60\u7387\u53ef\u4ee5\u8bf4\u662f\u8bad\u7ec3\u795e\u7ecf\u7f51\u7edc\u6700\u91cd\u8981\u7684\u65b9\u9762\u3002\u5728\u672c\u6587\u4e2d,\u6211\u4eec\u4e86\u89e3\u4e86\u51e0\u79cd\u7528\u4e8e\u8bad\u7ec3\u6df1\u5ea6\u7f51\u7edc\u7684\u5b9e\u7528\u5b66\u4e60\u7387\u8c03\u5ea6\u7b56\u7565\u3002\u7814\u7a76\u8fd9\u4e00\u7cfb\u5217\u5de5\u4f5c\u63d0\u4f9b\u4e86\u7b80\u5355\u6613\u61c2\u3001\u6613\u4e8e\u5b9e\u65bd\u4e14\u9ad8\u6548\u7684\u7ed3\u8bba\u3002\u5176\u4e2d\u4e00\u4e9b\u57fa\u672c\u7ed3\u8bba\u5982\u4e0b\u3002<\/p>\n<p><strong>\u9009\u62e9\u4e00\u4e2a\u597d\u7684\u5b66\u4e60\u7387\u3002<\/strong>\u00a0\u6b63\u786e\u8bbe\u7f6e\u5b66\u4e60\u7387\u662f\u8bad\u7ec3\u9ad8\u6027\u80fd\u795e\u7ecf\u7f51\u7edc\u6700\u91cd\u8981\u7684\u65b9\u9762\u4e4b\u4e00\u3002\u9009\u62e9\u4e0d\u5f53\u7684\u521d\u59cb\u5b66\u4e60\u7387\u6216\u4f7f\u7528\u9519\u8bef\u7684\u5b66\u4e60\u7387\u8c03\u5ea6\u4f1a\u663e\u8457\u6076\u5316\u6a21\u578b\u6027\u80fd\u3002<\/p>\n<p><strong>&#8220;\u9ed8\u8ba4&#8221;\u8c03\u5ea6\u5e76\u975e\u603b\u662f\u6700\u597d\u7684\u3002<\/strong>\u00a0\u8bb8\u591a\u5b9e\u9a8c\u8bbe\u7f6e\u90fd\u6709\u4e00\u4e2a &#8220;\u9ed8\u8ba4&#8221; \u5b66\u4e60\u7387\u8c03\u5ea6,\u6211\u4eec\u503e\u5411\u4e8e\u5728\u6ca1\u6709\u592a\u591a\u601d\u8003\u7684\u60c5\u51b5\u4e0b\u91c7\u7528;\u4f8b\u5982,\u7528\u4e8e\u56fe\u50cf\u5206\u7c7b\u7684 CNN \u8bad\u7ec3\u7684\u9636\u68af\u5f0f\u8870\u51cf\u8c03\u5ea6\u3002\u4f46\u6211\u4eec\u4e5f\u5e94\u8be5\u610f\u8bc6\u5230,\u968f\u7740\u5b9e\u9a8c\u8bbe\u7f6e\u7684\u6539\u53d8,\u8fd9\u4e9b\u8c03\u5ea6\u7684\u6027\u80fd\u53ef\u80fd\u4f1a\u6025\u5267\u6076\u5316;\u4f8b\u5982,\u5bf9\u4e8e\u9884\u7b97\u8bbe\u7f6e,\u57fa\u4e8e REX \u7684\u8c03\u5ea6\u660e\u663e\u4f18\u4e8e\u9636\u68af\u5f0f\u8870\u51cf\u3002\u6211\u4eec\u5e94\u8be5\u59cb\u7ec8\u5173\u6ce8\u6211\u4eec\u9009\u62e9\u7684\u5b66\u4e60\u7387\u8c03\u5ea6,\u4ee5\u771f\u6b63\u6700\u5927\u5316\u6211\u4eec\u6a21\u578b\u7684\u6027\u80fd\u3002<\/p>\n<p><strong>\u5faa\u73af\u8c03\u5ea6\u975e\u5e38\u68d2\u3002<\/strong>\u00a0\u5faa\u73af\u6216\u4e09\u89d2\u5f62\u5b66\u4e60\u7387\u8c03\u5ea6(\u4f8b\u5982,\u5982[2]\u6216[3]\u4e2d\u6240\u793a)\u975e\u5e38\u6709\u7528,\u56e0\u4e3a:<\/p>\n<ul data-id=\"u738a58b-KbNCGE9A\">\n<li data-id=\"ld70c578-ld6KI5Yy\">\u5b83\u4eec\u901a\u5e38\u8fbe\u5230\u6216\u8d85\u8fc7\u6700\u5148\u8fdb\u7684\u6027\u80fd<\/li>\n<li data-id=\"ld70c578-7zJJEvwP\">\u5b83\u4eec\u5177\u6709\u826f\u597d\u7684\u4efb\u610f\u65f6\u95f4\u6027\u80fd<\/li>\n<\/ul>\n<p>\u4f7f\u7528\u5faa\u73af\u5b66\u4e60\u7387\u7b56\u7565,\u6a21\u578b\u5728\u6bcf\u4e2a\u8870\u51cf\u5468\u671f\u7ed3\u675f\u65f6\u8fbe\u5230\u6700\u4f73\u6027\u80fd\u3002\u6211\u4eec\u53ef\u4ee5\u7b80\u5355\u5730\u7ee7\u7eed\u8bad\u7ec3\u4efb\u610f\u6570\u91cf\u7684\u5468\u671f,\u76f4\u5230\u6211\u4eec\u5bf9\u7f51\u7edc\u7684\u6027\u80fd\u611f\u5230\u6ee1\u610f\u3002\u6700\u4f73\u8bad\u7ec3\u91cf\u4e0d\u9700\u8981\u4e8b\u5148\u77e5\u9053,\u8fd9\u5728\u5b9e\u8df5\u4e2d\u901a\u5e38\u5f88\u6709\u7528\u3002<\/p>\n<p><strong>\u6709\u5f88\u591a\u4e1c\u897f\u503c\u5f97\u63a2\u7d22\u3002<\/strong>\u00a0\u5c3d\u7ba1\u5b66\u4e60\u7387\u7b56\u7565\u5df2\u7ecf\u88ab\u5e7f\u6cdb\u7814\u7a76,\u4f46\u4f3c\u4e4e\u4ecd\u6709\u66f4\u591a\u7684\u4e1c\u897f\u6709\u5f85\u53d1\u73b0\u3002\u4f8b\u5982,\u6211\u4eec\u5df2\u7ecf\u770b\u5230,\u91c7\u7528\u66ff\u4ee3\u8870\u51cf\u8f6e\u5ed3\u6709\u5229\u4e8e\u9884\u7b97\u8bbe\u7f6e[4],\u5faa\u73af\u7b56\u7565\u751a\u81f3\u53ef\u4ee5\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\u7528\u4e8e\u5b9e\u73b0\u8d85\u878d\u5408[3]\u3002\u4f46\u662f\u95ee\u9898\u4e5f\u968f\u4e4b\u800c\u6765:\u8fd8\u80fd\u53d1\u73b0\u4ec0\u4e48? \u4f3c\u4e4e\u6709\u4e00\u4e9b\u975e\u5e38\u6709\u8da3\u7684\u7b56\u7565(\u4f8b\u5982,\u5206\u5f62\u5b66\u4e60\u7387[7])\u5c1a\u672a\u88ab\u63a2\u7d22\u3002<\/p>\n<p>\u6587\u7ae0\u6765\u81ea\uff1a51CTO<\/p>\n<\/div>\n<\/div>\n<div class=\"pvc_clear\"><\/div>\n<p id=\"pvc_stats_22815\" class=\"pvc_stats total_only  \" data-element-id=\"22815\" style=\"\"><i class=\"pvc-stats-icon medium\" aria-hidden=\"true\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" version=\"1.0\" viewBox=\"0 0 502 315\" preserveAspectRatio=\"xMidYMid meet\"><g transform=\"translate(0,332) scale(0.1,-0.1)\" fill=\"\" stroke=\"none\"><path d=\"M2394 3279 l-29 -30 -3 -207 c-2 -182 0 -211 15 -242 39 -76 157 -76 196 0 15 31 17 60 15 243 l-3 209 -33 29 c-26 23 -41 29 -80 29 -41 0 -53 -5 -78 -31z\"\/><path d=\"M3085 3251 c-45 -19 -58 -50 -96 -229 -47 -217 -49 -260 -13 -295 52 -53 146 -42 177 20 16 31 87 366 87 410 0 70 -86 122 -155 94z\"\/><path d=\"M1751 3234 c-13 -9 -29 -31 -37 -50 -12 -29 -10 -49 21 -204 19 -94 39 -189 45 -210 14 -50 54 -80 110 -80 34 0 48 6 76 34 21 21 34 44 34 59 0 14 -18 113 -40 219 -37 178 -43 195 -70 221 -36 32 -101 37 -139 11z\"\/><path d=\"M1163 3073 c-36 -7 -73 -59 -73 -102 0 -56 133 -378 171 -413 34 -32 83 -37 129 -13 70 36 67 87 -16 290 -86 209 -89 214 -129 231 -35 14 -42 15 -82 7z\"\/><path d=\"M3689 3066 c-15 -9 -33 -30 -42 -48 -48 -103 -147 -355 -147 -375 0 -98 131 -148 192 -74 13 15 57 108 97 206 80 196 84 226 37 273 -30 30 -99 39 -137 18z\"\/><path d=\"M583 2784 c-38 -19 -67 -74 -58 -113 9 -42 211 -354 242 -373 16 -10 45 -18 66 -18 51 0 107 52 107 100 0 39 -1 41 -124 234 -80 126 -108 162 -133 173 -41 17 -61 16 -100 -3z\"\/><path d=\"M4250 2784 c-14 -9 -74 -91 -133 -183 -95 -150 -107 -173 -107 -213 0 -55 33 -94 87 -104 67 -13 90 8 211 198 130 202 137 225 78 284 -27 27 -42 34 -72 34 -22 0 -50 -8 -64 -16z\"\/><path d=\"M2275 2693 c-553 -48 -1095 -270 -1585 -649 -135 -104 -459 -423 -483 -476 -23 -49 -22 -139 2 -186 73 -142 361 -457 571 -626 285 -228 642 -407 990 -497 242 -63 336 -73 660 -74 310 0 370 5 595 52 535 111 1045 392 1455 803 122 121 250 273 275 326 19 41 19 137 0 174 -41 79 -309 363 -465 492 -447 370 -946 591 -1479 653 -113 14 -422 18 -536 8z m395 -428 c171 -34 330 -124 456 -258 112 -119 167 -219 211 -378 27 -96 24 -300 -5 -401 -72 -255 -236 -447 -474 -557 -132 -62 -201 -76 -368 -76 -167 0 -236 14 -368 76 -213 98 -373 271 -451 485 -162 444 86 934 547 1084 153 49 292 57 452 25z m909 -232 c222 -123 408 -262 593 -441 76 -74 138 -139 138 -144 0 -16 -233 -242 -330 -319 -155 -123 -309 -223 -461 -299 l-81 -41 32 46 c18 26 49 83 70 128 143 306 141 649 -6 957 -25 52 -61 116 -79 142 l-34 47 45 -20 c26 -10 76 -36 113 -56z m-2057 25 c-40 -58 -105 -190 -130 -263 -110 -324 -59 -707 132 -981 25 -35 42 -64 37 -64 -19 0 -241 119 -326 174 -188 122 -406 314 -532 468 l-58 71 108 103 c185 178 428 349 672 473 66 33 121 60 123 61 2 0 -10 -19 -26 -42z\"\/><path d=\"M2375 1950 c-198 -44 -350 -190 -395 -379 -18 -76 -8 -221 19 -290 114 -284 457 -406 731 -260 98 52 188 154 231 260 27 69 37 214 19 290 -38 163 -166 304 -326 360 -67 23 -215 33 -279 19z\"\/><\/g><\/svg><\/i> <img loading=\"lazy\" decoding=\"async\" width=\"16\" height=\"16\" alt=\"Loading\" src=\"https:\/\/aif.amtbbs.org\/wp-content\/plugins\/page-views-count\/ajax-loader-2x.gif\" border=0 \/><\/p>\n<div class=\"pvc_clear\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u6df1\u5ea6\u5b66\u4e60\u5b9e\u8df5\u8005\u90fd\u77e5\u9053,\u5728\u8bad\u7ec3\u795e\u7ecf\u7f51\u7edc\u65f6,\u6b63\u786e\u8bbe\u7f6e\u5b66\u4e60\u7387\u662f\u4f7f\u6a21\u578b\u8fbe\u5230\u826f\u597d\u6027\u80fd\u7684\u5173\u952e\u56e0\u7d20\u4e4b\u4e00\u3002\u5b66\u4e60\u7387\u901a\u5e38\u4f1a\u5728\u8bad\u7ec3\u8fc7 [&hellip;]<\/p>\n<div class=\"pvc_clear\"><\/div>\n<p id=\"pvc_stats_22815\" class=\"pvc_stats total_only  \" data-element-id=\"22815\" style=\"\"><i class=\"pvc-stats-icon medium\" aria-hidden=\"true\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" version=\"1.0\" viewBox=\"0 0 502 315\" preserveAspectRatio=\"xMidYMid meet\"><g transform=\"translate(0,332) scale(0.1,-0.1)\" fill=\"\" stroke=\"none\"><path d=\"M2394 3279 l-29 -30 -3 -207 c-2 -182 0 -211 15 -242 39 -76 157 -76 196 0 15 31 17 60 15 243 l-3 209 -33 29 c-26 23 -41 29 -80 29 -41 0 -53 -5 -78 -31z\"\/><path d=\"M3085 3251 c-45 -19 -58 -50 -96 -229 -47 -217 -49 -260 -13 -295 52 -53 146 -42 177 20 16 31 87 366 87 410 0 70 -86 122 -155 94z\"\/><path d=\"M1751 3234 c-13 -9 -29 -31 -37 -50 -12 -29 -10 -49 21 -204 19 -94 39 -189 45 -210 14 -50 54 -80 110 -80 34 0 48 6 76 34 21 21 34 44 34 59 0 14 -18 113 -40 219 -37 178 -43 195 -70 221 -36 32 -101 37 -139 11z\"\/><path d=\"M1163 3073 c-36 -7 -73 -59 -73 -102 0 -56 133 -378 171 -413 34 -32 83 -37 129 -13 70 36 67 87 -16 290 -86 209 -89 214 -129 231 -35 14 -42 15 -82 7z\"\/><path d=\"M3689 3066 c-15 -9 -33 -30 -42 -48 -48 -103 -147 -355 -147 -375 0 -98 131 -148 192 -74 13 15 57 108 97 206 80 196 84 226 37 273 -30 30 -99 39 -137 18z\"\/><path d=\"M583 2784 c-38 -19 -67 -74 -58 -113 9 -42 211 -354 242 -373 16 -10 45 -18 66 -18 51 0 107 52 107 100 0 39 -1 41 -124 234 -80 126 -108 162 -133 173 -41 17 -61 16 -100 -3z\"\/><path d=\"M4250 2784 c-14 -9 -74 -91 -133 -183 -95 -150 -107 -173 -107 -213 0 -55 33 -94 87 -104 67 -13 90 8 211 198 130 202 137 225 78 284 -27 27 -42 34 -72 34 -22 0 -50 -8 -64 -16z\"\/><path d=\"M2275 2693 c-553 -48 -1095 -270 -1585 -649 -135 -104 -459 -423 -483 -476 -23 -49 -22 -139 2 -186 73 -142 361 -457 571 -626 285 -228 642 -407 990 -497 242 -63 336 -73 660 -74 310 0 370 5 595 52 535 111 1045 392 1455 803 122 121 250 273 275 326 19 41 19 137 0 174 -41 79 -309 363 -465 492 -447 370 -946 591 -1479 653 -113 14 -422 18 -536 8z m395 -428 c171 -34 330 -124 456 -258 112 -119 167 -219 211 -378 27 -96 24 -300 -5 -401 -72 -255 -236 -447 -474 -557 -132 -62 -201 -76 -368 -76 -167 0 -236 14 -368 76 -213 98 -373 271 -451 485 -162 444 86 934 547 1084 153 49 292 57 452 25z m909 -232 c222 -123 408 -262 593 -441 76 -74 138 -139 138 -144 0 -16 -233 -242 -330 -319 -155 -123 -309 -223 -461 -299 l-81 -41 32 46 c18 26 49 83 70 128 143 306 141 649 -6 957 -25 52 -61 116 -79 142 l-34 47 45 -20 c26 -10 76 -36 113 -56z m-2057 25 c-40 -58 -105 -190 -130 -263 -110 -324 -59 -707 132 -981 25 -35 42 -64 37 -64 -19 0 -241 119 -326 174 -188 122 -406 314 -532 468 l-58 71 108 103 c185 178 428 349 672 473 66 33 121 60 123 61 2 0 -10 -19 -26 -42z\"\/><path d=\"M2375 1950 c-198 -44 -350 -190 -395 -379 -18 -76 -8 -221 19 -290 114 -284 457 -406 731 -260 98 52 188 154 231 260 27 69 37 214 19 290 -38 163 -166 304 -326 360 -67 23 -215 33 -279 19z\"\/><\/g><\/svg><\/i> <img loading=\"lazy\" decoding=\"async\" width=\"16\" height=\"16\" alt=\"Loading\" src=\"https:\/\/aif.amtbbs.org\/wp-content\/plugins\/page-views-count\/ajax-loader-2x.gif\" border=0 \/><\/p>\n<div class=\"pvc_clear\"><\/div>\n","protected":false},"author":56,"featured_media":22817,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23,20,80],"tags":[1393,1050],"class_list":["post-22815","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-23","category-20","category-80","tag-1393","tag-1050"],"_links":{"self":[{"href":"https:\/\/aif.amtbbs.org\/index.php\/wp-json\/wp\/v2\/posts\/22815","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aif.amtbbs.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aif.amtbbs.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aif.amtbbs.org\/index.php\/wp-json\/wp\/v2\/users\/56"}],"replies":[{"embeddable":true,"href":"https:\/\/aif.amtbbs.org\/index.php\/wp-json\/wp\/v2\/comments?post=22815"}],"version-history":[{"count":1,"href":"https:\/\/aif.amtbbs.org\/index.php\/wp-json\/wp\/v2\/posts\/22815\/revisions"}],"predecessor-version":[{"id":22818,"href":"https:\/\/aif.amtbbs.org\/index.php\/wp-json\/wp\/v2\/posts\/22815\/revisions\/22818"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aif.amtbbs.org\/index.php\/wp-json\/wp\/v2\/media\/22817"}],"wp:attachment":[{"href":"https:\/\/aif.amtbbs.org\/index.php\/wp-json\/wp\/v2\/media?parent=22815"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aif.amtbbs.org\/index.php\/wp-json\/wp\/v2\/categories?post=22815"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aif.amtbbs.org\/index.php\/wp-json\/wp\/v2\/tags?post=22815"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}