{"id":198621,"date":"2024-05-10T00:27:11","date_gmt":"2024-05-09T16:27:11","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/198621.html"},"modified":"2024-05-10T00:27:14","modified_gmt":"2024-05-09T16:27:14","slug":"%e5%a6%82%e4%bd%95%e7%90%86%e8%a7%a3adam%e7%ae%97%e6%b3%95adaptive-moment-estimation","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/198621.html","title":{"rendered":"\u5982\u4f55\u7406\u89e3Adam\u7b97\u6cd5(Adaptive Moment Estimation)"},"content":{"rendered":"<p style=\"text-align:center\"><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/24140415\/d3c8add2-9b8e-4ee5-a628-8dcd83d92878.webp\" alt=\"\u5982\u4f55\u7406\u89e3Adam\u7b97\u6cd5(Adaptive Moment Estimation)\" \/><\/p>\n<p><p>\u7406\u89e3Adam\u7b97\u6cd5\uff08Adaptive Moment Estimation\uff09\uff0c\u9996\u5148\u8981\u628a\u63e1\u5176\u6838\u5fc3\u8981\u4e49\uff1aAdam\u7b97\u6cd5\u7ed3\u5408\u4e86Momentum\u548cRMSprop\u7b97\u6cd5\u7684\u4f18\u70b9\uff0c\u901a\u8fc7\u8ba1\u7b97\u68af\u5ea6\u7684\u4e00\u9636\u77e9\u4f30\u8ba1\u548c\u4e8c\u9636\u77e9\u4f30\u8ba1\u6765\u8c03\u6574\u5b66\u4e60\u7387\u3001\u4fdd\u8bc1\u53c2\u6570\u66f4\u65b0\u7684\u7a33\u5b9a\u6027\u548c\u901f\u5ea6\u3002\u5176\u4e2d\uff0c<strong>\u4e00\u9636\u77e9\u4f30\u8ba1\u4ee3\u8868\u4e86\u68af\u5ea6\u7684\u5747\u503c\uff0c\u6216\u8005\u8bf4\u65b9\u5411\uff0c\u800c\u4e8c\u9636\u77e9\u4f30\u8ba1\u4ee3\u8868\u4e86\u68af\u5ea6\u7684\u672a\u4e2d\u5fc3\u5316\u7684\u65b9\u5dee\uff0c\u6216\u8005\u8bf4\u5176\u5206\u6563\u7a0b\u5ea6<\/strong>\u3002\u8fd9\u4e24\u4e2a\u77e9\u7684\u7ed3\u5408\uff0c\u8ba9Adam\u7b97\u6cd5\u5728\u4f17\u591a<a href=\"https:\/\/docs.pingcode.com\/ask\/59192.html\" target=\"_blank\">\u673a\u5668\u5b66\u4e60<\/a>\u95ee\u9898\u4e2d\u8868\u73b0\u51fa\u4e86\u4f18\u5f02\u7684\u6548\u80fd\uff0c\u7279\u522b\u662f\u5728\u5904\u7406\u975e\u51f8\u4f18\u5316\u6216\u6df1\u5ea6\u5b66\u4e60\u5e94\u7528\u65f6\u3002\u8ba9\u6211\u4eec\u6df1\u5165\u4e00\u70b9\uff0c\u7406\u89e3\u4e00\u9636\u77e9\u4f30\u8ba1\u7684\u4f5c\u7528\uff1a\u5b83\u6709\u52a9\u4e8e\u52a0\u5feb\u68af\u5ea6\u4e0b\u964d\u7684\u901f\u5ea6\u3002\u901a\u8fc7\u7d2f\u79ef\u8fc7\u53bb\u68af\u5ea6\u7684\u6307\u6570\u8870\u51cf\u5e73\u5747\u503c\uff0c\u53ef\u4ee5\u83b7\u5f97\u66f4\u5e73\u6ed1\u7684\u68af\u5ea6\u65b9\u5411\uff0c\u4f7f\u5f97\u53c2\u6570\u66f4\u65b0\u66f4\u7a33\u5b9a\uff0c\u907f\u514d\u4e86\u9891\u7e41\u7684\u65b9\u5411\u53d8\u5316\u5bfc\u81f4\u7684\u9707\u8361\u3002<\/p>\n<\/p>\n<p><h2>\u4e00\u3001ADAM\u7b97\u6cd5\u6982\u8ff0<\/h2>\n<\/p>\n<p><p>Adam\u7b97\u6cd5\u81ea2014\u5e74\u63d0\u51fa\u4ee5\u6765\uff0c\u53d7\u5230\u4e86\u5e7f\u6cdb\u7684\u5173\u6ce8\u548c\u5e94\u7528\u3002\u5b83\u662f\u4e00\u79cd\u81ea\u9002\u5e94\u5b66\u4e60\u7387\u7684\u4f18\u5316\u7b97\u6cd5\uff0c\u4e3b\u8981\u89e3\u51b3\u68af\u5ea6\u6d88\u5931\u548c\u68af\u5ea6\u7206\u70b8\u95ee\u9898\uff0c\u7279\u522b\u9002\u7528\u4e8e\u5927\u89c4\u6a21\u6570\u636e\u96c6\u548c\u9ad8\u7ef4\u7a7a\u95f4\u7684\u53c2\u6570\u66f4\u65b0\u95ee\u9898\u3002<\/p>\n<\/p>\n<p><h3>\u68af\u5ea6\u4e0b\u964d\u4e0e\u81ea\u9002\u5e94\u5b66\u4e60\u7387<\/h3>\n<\/p>\n<p><p>\u5728\u6df1\u5165Adam\u4e4b\u524d\uff0c\u7406\u89e3\u68af\u5ea6\u4e0b\u964d\u548c\u81ea\u9002\u5e94\u5b66\u4e60\u7387\u7684\u91cd\u8981\u6027\u4e0d\u8a00\u800c\u55bb\u3002\u68af\u5ea6\u4e0b\u964d\u662f\u673a\u5668\u5b66\u4e60\u4e2d\u6700\u5e38\u7528\u7684\u4f18\u5316\u65b9\u6cd5\u4e4b\u4e00\uff0c\u5176\u6838\u5fc3\u5728\u4e8e\u5229\u7528\u51fd\u6570\u7684\u68af\u5ea6\u65b9\u5411\u66f4\u65b0\u53c2\u6570\uff0c\u4ee5\u671f\u8fbe\u5230\u6700\u5c0f\u5316\u635f\u5931\u51fd\u6570\u7684\u76ee\u7684\u3002\u4f46\u4f20\u7edf\u7684\u68af\u5ea6\u4e0b\u964d\u65b9\u6cd5\u5b58\u5728\u4e00\u4e9b\u5c40\u9650\u6027\uff0c\u5982\u5b66\u4e60\u7387\u7684\u9009\u62e9\u5bf9\u6a21\u578b\u7684\u8868\u73b0\u6709\u7740\u663e\u8457\u5f71\u54cd\u3002\u81ea\u9002\u5e94\u5b66\u4e60\u7387\u6280\u672f\u7684\u51fa\u73b0\uff0c\u901a\u8fc7\u52a8\u6001\u8c03\u6574\u5b66\u4e60\u7387\uff0c\u65e8\u5728\u89e3\u51b3\u8fd9\u4e00\u95ee\u9898\uff0c\u4f7f\u5f97\u7b97\u6cd5\u7684\u6536\u655b\u66f4\u5feb\uff0c\u6548\u679c\u66f4\u4f73\u3002<\/p>\n<\/p>\n<p><h3>Adam\u7b97\u6cd5\u7684\u7279\u70b9<\/h3>\n<\/p>\n<p><p>Adam\u7b97\u6cd5\u7684\u663e\u8457\u7279\u70b9\u5728\u4e8e\u5b83\u540c\u65f6\u91c7\u7528\u4e86Momentum\u548cRMSprop\u7684\u601d\u60f3\u3002<strong>\u901a\u8fc7\u8ba1\u7b97\u68af\u5ea6\u7684\u6307\u6570\u79fb\u52a8\u5e73\u5747\uff08Momentum\uff09\u6765\u52a0\u5feb\u7b97\u6cd5\u6536\u655b\u901f\u5ea6\uff0c\u540c\u65f6\u8ba1\u7b97\u68af\u5ea6\u7684\u5e73\u65b9\u7684\u6307\u6570\u79fb\u52a8\u5e73\u5747\uff08RMSprop\uff09\u6765\u8c03\u6574\u5b66\u4e60\u7387\uff0c\u4f7f\u5f97\u6bcf\u4e00\u4e2a\u53c2\u6570\u7684\u5b66\u4e60\u7387\u90fd\u662f\u52a8\u6001\u8c03\u6574\u7684<\/strong>\u3002\u8fd9\u79cd\u8bbe\u8ba1\u4f7f\u5f97Adam\u7b97\u6cd5\u5728\u8bb8\u591a\u60c5\u51b5\u4e0b\u90fd\u8868\u73b0\u51fa\u826f\u597d\u7684\u6027\u80fd\uff0c\u5c24\u5176\u662f\u5bf9\u4e8e\u6709\u5927\u91cf\u6570\u636e\u548c\u53c2\u6570\u7684\u6df1\u5ea6\u5b66\u4e60\u6a21\u578b\u3002<\/p>\n<\/p>\n<p><h2>\u4e8c\u3001ADAM\u7b97\u6cd5\u7684\u6570\u5b66\u539f\u7406<\/h2>\n<\/p>\n<p><h3>\u4e00\u9636\u77e9\u4f30\u8ba1\u4e0e\u4e8c\u9636\u77e9\u4f30\u8ba1<\/h3>\n<\/p>\n<p><p>Adam\u7b97\u6cd5\u7684\u6838\u5fc3\u5728\u4e8e\u5982\u4f55\u5229\u7528\u5386\u53f2\u68af\u5ea6\u4fe1\u606f\u6765\u8ba1\u7b97\u4e00\u9636\u77e9\u548c\u4e8c\u9636\u77e9\u4f30\u8ba1\u3002<strong>\u4e00\u9636\u77e9\u4f30\u8ba1\uff08Momentum\uff09\u662f\u5bf9\u68af\u5ea6\u7684\u6307\u6570\u79fb\u52a8\u5e73\u5747\uff0c\u53ef\u89c6\u4f5c\u5bf9\u68af\u5ea6\u65b9\u5411\u7684\u5e73\u6ed1\u5904\u7406\uff0c\u6709\u52a9\u4e8e\u52a0\u901fSGD\u5728\u76f8\u5173\u65b9\u5411\u4e0a\u7684\u4e0b\u964d<\/strong>\u3002\u4e8c\u9636\u77e9\u4f30\u8ba1\u5219\u662f\u5bf9\u68af\u5ea6\u5e73\u65b9\u7684\u6307\u6570\u79fb\u52a8\u5e73\u5747\uff0c\u53cd\u6620\u4e86\u53c2\u6570\u66f4\u65b0\u7684\u53d8\u5f02\u7a0b\u5ea6\u3002Adam\u901a\u8fc7\u8c03\u6574\u8fd9\u4e24\u4e2a\u4f30\u8ba1\u503c\u7684\u6743\u91cd\uff0c\u52a8\u6001\u5730\u8c03\u6574\u5b66\u4e60\u7387\uff0c\u4ee5\u9002\u5e94\u4e0d\u540c\u7684\u6570\u636e\u7279\u5f81\u548c\u8bad\u7ec3\u9636\u6bb5\u3002<\/p>\n<\/p>\n<p><h3>\u5b66\u4e60\u7387\u7684\u81ea\u9002\u5e94\u8c03\u6574<\/h3>\n<\/p>\n<p><p>\u5b66\u4e60\u7387\u7684\u81ea\u9002\u5e94\u8c03\u6574\u662fAdam\u7b97\u6cd5\u7684\u53e6\u4e00\u4e2a\u4eae\u70b9\u3002\u901a\u8fc7\u8ba1\u7b97\u68af\u5ea6\u7684\u65b9\u5dee\uff08\u6216\u4e8c\u9636\u77e9\u4f30\u8ba1\uff09\uff0cAdam\u53ef\u4ee5\u4e3a\u6bcf\u4e2a\u53c2\u6570\u5206\u914d\u4e0d\u540c\u7684\u5b66\u4e60\u7387\u3002<strong>\u8f83\u5927\u7684\u68af\u5ea6\u65b9\u5dee\u4f1a\u5bfc\u81f4\u8f83\u5c0f\u7684\u5b66\u4e60\u7387\uff0c\u53cd\u4e4b\u4ea6\u7136\uff0c\u8fd9\u6709\u52a9\u4e8e\u5728\u8bad\u7ec3\u521d\u671f\u5feb\u901f\u8fdb\u6b65\uff0c\u540c\u65f6\u5728\u8bad\u7ec3\u540e\u671f\u4fdd\u6301\u7a33\u5b9a<\/strong>\u3002\u8fd9\u79cd\u673a\u5236\u6709\u6548\u5730\u5e73\u8861\u4e86\u5b66\u4e60\u7684\u901f\u5ea6\u4e0e\u7a33\u5b9a\u6027\uff0c\u4f7f\u5f97Adam\u6210\u4e3a\u4e86\u4e00\u4e2a\u9ad8\u6548\u4e14\u9c81\u68d2\u7684\u4f18\u5316\u7b97\u6cd5\u3002<\/p>\n<\/p>\n<p><h2>\u4e09\u3001ADAM\u7b97\u6cd5\u7684\u5e94\u7528<\/h2>\n<\/p>\n<p><h3>\u5728\u6df1\u5ea6\u5b66\u4e60\u4e2d\u7684\u5e94\u7528<\/h3>\n<\/p>\n<p><p>Adam\u7b97\u6cd5\u56e0\u5176\u4f18\u5f02\u7684\u6027\u80fd\uff0c\u5728\u6df1\u5ea6\u5b66\u4e60\u7684\u4f17\u591a\u9886\u57df\u5f97\u5230\u4e86\u5e7f\u6cdb\u5e94\u7528\u3002\u65e0\u8bba\u662f\u8ba1\u7b97\u673a\u89c6\u89c9\u3001\u81ea\u7136\u8bed\u8a00\u5904\u7406\u8fd8\u662f\u8bed\u97f3\u8bc6\u522b\u9886\u57df\uff0cAdam\u90fd\u8868\u73b0\u51fa\u4e86\u5176\u5f3a\u5927\u7684\u4f18\u5316\u80fd\u529b\u3002<strong>\u5176\u81ea\u9002\u5e94\u5b66\u4e60\u7387\u7684\u7279\u6027\uff0c\u7279\u522b\u9002\u5408\u4e8e\u5904\u7406\u5927\u91cf\u6570\u636e\u96c6\u548c\u590d\u6742\u6a21\u578b\u7684\u53c2\u6570\u66f4\u65b0\u95ee\u9898<\/strong>\uff0c\u5728\u52a0\u5feb\u6a21\u578b\u6536\u655b\u901f\u5ea6\u7684\u540c\u65f6\uff0c\u8fd8\u80fd\u4fdd\u6301\u8f83\u9ad8\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n<\/p>\n<p><h3>\u4e0e\u5176\u4ed6\u4f18\u5316\u7b97\u6cd5\u7684\u6bd4\u8f83<\/h3>\n<\/p>\n<p><p>\u4e0e\u4f20\u7edf\u7684SGD\u53ca\u5176\u53d8\u79cd\uff08\u5982Momentum\u3001Nesterov\u52a0\u901f\u68af\u5ea6\uff09\u76f8\u6bd4\uff0cAdam\u7b97\u6cd5\u5728\u8bb8\u591a\u5b9e\u9645\u5e94\u7528\u4e2d\u663e\u793a\u51fa\u4e86\u66f4\u597d\u7684\u6027\u80fd\u3002\u5176\u81ea\u9002\u5e94\u5b66\u4e60\u7387\u7684\u7279\u70b9\u4f7f\u5f97\u5728\u4e0d\u540c\u9636\u6bb5\u7684\u53c2\u6570\u66f4\u65b0\u66f4\u52a0\u5408\u7406\uff0c\u5c24\u5176\u662f\u5728\u9762\u5bf9\u590d\u6742\u7684\u975e\u51f8\u4f18\u5316\u95ee\u9898\u65f6\uff0cAdam\u8f83\u5176\u4ed6\u7b97\u6cd5\u66f4\u80fd\u627e\u5230\u4f18\u826f\u7684\u89e3\u3002\u7136\u800c\uff0c\u4e5f\u6709\u7814\u7a76\u8868\u660e\uff0c\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0bAdam\u53ef\u80fd\u4e0d\u4f1a\u6536\u655b\u5230\u6700\u4f18\u89e3\uff0c\u8fd9\u63d0\u793a\u6211\u4eec\u5728\u4f7f\u7528\u65f6\u8fd8\u9700\u8981\u7ed3\u5408\u5b9e\u9645\u95ee\u9898\u5177\u4f53\u5206\u6790\u3002<\/p>\n<\/p>\n<p><h2>\u56db\u3001ADAM\u7b97\u6cd5\u7684\u4f18\u5316\u4e0e\u6311\u6218<\/h2>\n<\/p>\n<p><h3>\u8c03\u53c2\u7ecf\u9a8c\u4e0e\u6700\u4f73\u5b9e\u8df5<\/h3>\n<\/p>\n<p><p>\u5c3d\u7ba1Adam\u7b97\u6cd5\u81ea\u5e26\u81ea\u9002\u5e94\u5b66\u4e60\u7387\u7684\u7279\u6027\uff0c\u4f46\u5728\u5b9e\u9645\u4f7f\u7528\u8fc7\u7a0b\u4e2d\uff0c\u4ecd\u9700\u5bf9\u4e00\u4e9b\u8d85\u53c2\u6570\u8fdb\u884c\u8c03\u6574\uff0c\u4ee5\u9002\u5e94\u4e0d\u540c\u7684\u6a21\u578b\u548c\u6570\u636e\u96c6\u3002<strong>\u5e38\u89c1\u7684\u8c03\u6574\u5305\u62ec\u5bf9\u521d\u59cb\u5b66\u4e60\u7387\u7684\u8bbe\u5b9a\u3001\u4e00\u9636\u548c\u4e8c\u9636\u77e9\u7684\u8870\u51cf\u7387<\/strong>\u7b49\u3002\u901a\u8fc7\u9002\u5f53\u7684\u8c03\u53c2\uff0c\u53ef\u4ee5\u8fdb\u4e00\u6b65\u63d0\u5347Adam\u7b97\u6cd5\u7684\u6027\u80fd\uff0c\u5b9e\u73b0\u66f4\u5feb\u7684\u6536\u655b\u548c\u66f4\u597d\u7684\u6cdb\u5316\u80fd\u529b\u3002<\/p>\n<\/p>\n<p><h3>\u9762\u4e34\u7684\u6311\u6218\u4e0e\u672a\u6765\u65b9\u5411<\/h3>\n<\/p>\n<p><p>\u867d\u7136Adam\u7b97\u6cd5\u5df2\u7ecf\u88ab\u5e7f\u6cdb\u8ba4\u53ef\u548c\u5e94\u7528\uff0c\u4f46\u5728\u67d0\u4e9b\u7279\u5b9a\u4efb\u52a1\u6216\u6781\u7aef\u6761\u4ef6\u4e0b\uff0c\u5176\u8868\u73b0\u4ecd\u6709\u5f85\u63d0\u5347\u3002\u4f8b\u5982\uff0c\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0bAdam\u53ef\u80fd\u4f1a\u5bfc\u81f4\u8fc7\u62df\u5408\uff0c\u6216\u8005\u5728\u63a5\u8fd1\u6700\u4f18\u89e3\u65f6\u9707\u8361\u800c\u96be\u4ee5\u6536\u655b\u3002\u9488\u5bf9\u8fd9\u4e9b\u95ee\u9898\uff0c\u5b66\u672f\u754c\u548c\u5de5\u4e1a\u754c\u90fd\u5728\u4e0d\u65ad\u63a2\u7d22\u6539\u8fdb\u7684\u65b9\u6848\uff0c\u5982\u5f15\u5165\u6b63\u5219\u5316\u9879\u3001\u8c03\u6574\u5b66\u4e60\u7387\u4e0b\u964d\u7b56\u7565\u7b49\u3002\u672a\u6765\uff0c\u968f\u7740\u6df1\u5ea6\u5b66\u4e60\u7406\u8bba\u7684\u53d1\u5c55\u548c\u8ba1\u7b97\u6280\u672f\u7684\u8fdb\u6b65\uff0c\u76f8\u4fe1\u4f1a\u6709\u66f4\u591a\u9ad8\u6548\u3001\u7a33\u5b9a\u7684\u4f18\u5316\u7b97\u6cd5\u8bde\u751f\uff0c\u8fdb\u4e00\u6b65\u63a8\u52a8<a href=\"https:\/\/docs.pingcode.com\/tag\/AI\" target=\"_blank\">\u4eba\u5de5\u667a\u80fd<\/a>\u6280\u672f\u7684\u8fdb\u6b65\u3002<\/p>\n<\/p>\n<p><p>\u603b\u800c\u8a00\u4e4b\uff0c\u7406\u89e3\u5e76\u638c\u63e1Adam\u7b97\u6cd5\u7684\u6838\u5fc3\u539f\u7406\u548c\u5e94\u7528\u7b56\u7565\uff0c\u5bf9\u4e8e\u673a\u5668\u5b66\u4e60\u548c\u6df1\u5ea6\u5b66\u4e60\u9886\u57df\u7684\u7814\u7a76\u8005\u548c\u5f00\u53d1\u8005\u6765\u8bf4\uff0c\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u901a\u8fc7\u6df1\u5165\u5b66\u4e60\u548c\u4e0d\u65ad\u5b9e\u8df5\uff0c\u6211\u4eec\u53ef\u4ee5\u66f4\u6709\u6548\u5730\u89e3\u51b3\u5b9e\u9645\u95ee\u9898\uff0c\u63d0\u5347\u6a21\u578b\u7684\u6027\u80fd\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p><strong>\u95ee\u98981\uff1aAdam\u7b97\u6cd5\u662f\u4ec0\u4e48\uff1f<\/strong><\/p>\n<p>Adam\u7b97\u6cd5\u662f\u4e00\u79cd\u81ea\u9002\u5e94\u77e9\u4f30\u8ba1(Adaptive Moment Estimation)\u4f18\u5316\u7b97\u6cd5\uff0c\u5e38\u7528\u4e8e\u6df1\u5ea6\u5b66\u4e60\u6a21\u578b\u7684\u8bad\u7ec3\u4e2d\u3002\u5b83\u7ed3\u5408\u4e86\u52a8\u91cf\u6cd5(Momentum)\u548cRMSProp\u7b97\u6cd5\u7684\u4f18\u70b9\uff0c\u901a\u8fc7\u81ea\u9002\u5e94\u5b66\u4e60\u7387\u6765\u66f4\u65b0\u6a21\u578b\u53c2\u6570\uff0c\u4ece\u800c\u63d0\u9ad8\u6a21\u578b\u7684\u6536\u655b\u901f\u5ea6\u548c\u6027\u80fd\u3002<\/p>\n<p><strong>\u95ee\u98982\uff1aAdam\u7b97\u6cd5\u7684\u5de5\u4f5c\u539f\u7406\u662f\u4ec0\u4e48\uff1f<\/strong><\/p>\n<p>Adam\u7b97\u6cd5\u901a\u8fc7\u8ba1\u7b97\u68af\u5ea6\u7684\u4e00\u9636\u77e9\u4f30\u8ba1\u548c\u4e8c\u9636\u77e9\u4f30\u8ba1\u6765\u81ea\u9002\u5e94\u5730\u8c03\u6574\u5b66\u4e60\u7387\u3002\u5177\u4f53\u6765\u8bf4\uff0c\u5b83\u7ef4\u62a4\u4e86\u4e24\u4e2a\u6307\u6570\u79fb\u52a8\u5e73\u5747\u91cf\uff1a\u4e00\u9636\u77e9\u4f30\u8ba1(\u68af\u5ea6\u7684\u5e73\u5747\u503c)\u548c\u4e8c\u9636\u77e9\u4f30\u8ba1(\u68af\u5ea6\u7684\u65b9\u5dee\u7684\u5e73\u5747\u503c)\u3002\u7136\u540e\u6839\u636e\u8fd9\u4e9b\u79fb\u52a8\u5e73\u5747\u91cf\u8c03\u6574\u53c2\u6570\u7684\u66f4\u65b0\u6b65\u957f\uff0c\u4f7f\u5f97\u5bf9\u4e8e\u4e0d\u540c\u7684\u53c2\u6570\u81ea\u9002\u5e94\u5730\u66f4\u65b0\u5b66\u4e60\u7387\u3002<\/p>\n<p><strong>\u95ee\u98983\uff1aAdam\u7b97\u6cd5\u4e0e\u5176\u4ed6\u4f18\u5316\u7b97\u6cd5\u76f8\u6bd4\u6709\u54ea\u4e9b\u4f18\u52bf\uff1f<\/strong><\/p>\n<p>\u76f8\u6bd4\u4e8e\u5176\u4ed6\u4f18\u5316\u7b97\u6cd5\uff0cAdam\u7b97\u6cd5\u6709\u4ee5\u4e0b\u4f18\u52bf\uff1a<\/p>\n<ul>\n<li>Adam\u7b97\u6cd5\u5f15\u5165\u4e86\u52a8\u91cf\u9879\uff0c\u53ef\u4ee5\u52a0\u901f\u6a21\u578b\u7684\u6536\u655b<\/li>\n<li>Adam\u7b97\u6cd5\u901a\u8fc7\u81ea\u9002\u5e94\u5b66\u4e60\u7387\u53ef\u4ee5\u6709\u6548\u5730\u5904\u7406\u4e0d\u540c\u7279\u5f81\u5c3a\u5ea6\u7684\u95ee\u9898<\/li>\n<li>Adam\u7b97\u6cd5\u5bf9\u53c2\u6570\u7684\u521d\u59cb\u503c\u5e76\u4e0d\u654f\u611f\uff0c\u5f80\u5f80\u80fd\u591f\u8f83\u5feb\u5730\u627e\u5230\u5408\u9002\u7684\u5b66\u4e60\u7387<\/li>\n<li>Adam\u7b97\u6cd5\u7684\u66f4\u65b0\u6b65\u9aa4\u76f8\u5bf9\u7b80\u5355\uff0c\u6613\u4e8e\u5b9e\u73b0\u548c\u8c03\u8bd5<\/li>\n<li>Adam\u7b97\u6cd5\u5728\u5927\u89c4\u6a21\u6570\u636e\u548c\u53c2\u6570\u7a7a\u95f4\u4e2d\u901a\u5e38\u5177\u6709\u826f\u597d\u7684\u6027\u80fd\uff0c\u5e76\u80fd\u5728\u4e0d\u540c\u7c7b\u578b\u7684\u6df1\u5ea6\u5b66\u4e60\u6a21\u578b\u4e2d\u5e94\u7528\u3002<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"\u7406\u89e3Adam\u7b97\u6cd5\uff08Adaptive Moment Estimation\uff09\uff0c\u9996\u5148\u8981\u628a\u63e1\u5176\u6838\u5fc3\u8981\u4e49\uff1aAdam\u7b97\u6cd5\u7ed3 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