\u5178\u578b\u6a21\u578b<\/span>\uff1aResNet\u3001EfficientNet\u3001Vision Transformer\uff08ViT\uff09 SGD+Momentum<\/span>\uff1aResNet\u7cfb\u5217\u8bba\u6587\u4e2d\uff0cSGD\uff08\u5b66\u4e60\u73870.1\uff0c\u52a8\u91cf0.9\uff09\u914d\u5408\u4f59\u5f26\u9000\u706b\u8c03\u5ea6\u5668\u6210\u4e3a\u6807\u914d\u3002\u5176\u4f18\u52bf\u5728\u4e8e\u8bad\u7ec3\u7a33\u5b9a\uff0c\u5c24\u5176\u9002\u5408\u5927\u89c4\u6a21\u6570\u636e\u96c6\uff08\u5982ImageNet\uff09\uff0c\u4f46\u9700\u7cbe\u7ec6\u8c03\u53c2\u3002<\/p>\n<\/li>\n AdamW<\/span>\uff1aViT\u7b49Transformer\u67b6\u6784\u56e0\u53c2\u6570\u654f\u611f\uff0c\u66f4\u503e\u5411\u4f7f\u7528AdamW\uff08\u03b21=0.9\uff0c\u03b22=0.999\uff0c\u6743\u91cd\u8870\u51cf0.01\uff09\u3002\u5176\u81ea\u9002\u5e94\u5b66\u4e60\u7387\u7279\u6027\u53ef\u7f13\u89e3\u68af\u5ea6\u6d88\u5931\u95ee\u9898\uff0c\u52a0\u901f\u6536\u655b\u3002<\/p>\n<\/li>\n<\/ul>\n \u6848\u4f8b<\/span>\uff1a\u5728ImageNet\u5206\u7c7b\u4efb\u52a1\u4e2d\uff0cResNet-50\u4f7f\u7528SGD+Momentum\u8bad\u7ec390\u8f6e\uff0ctop-1\u51c6\u786e\u7387\u53ef\u8fbe76.5%\uff1b\u800cViT-Base\u91c7\u7528AdamW\u8bad\u7ec3300\u8f6e\uff0c\u51c6\u786e\u7387\u63d0\u5347\u81f381.2%\u3002<\/p>\n \u5178\u578b\u6a21\u578b<\/span>\uff1aFaster R-CNN\u3001Mask R-CNN\u3001YOLOv8 RMSprop<\/span>\uff1aYOLO\u7cfb\u5217\u56e0\u9700\u5904\u7406\u591a\u5c3a\u5ea6\u7279\u5f81\uff0c\u5e38\u91c7\u7528RMSprop\uff08\u5b66\u4e60\u73870.001\uff0c\u03b1=0.9\uff09\u3002\u5176\u81ea\u9002\u5e94\u5b66\u4e60\u7387\u7279\u6027\u53ef\u5e73\u8861\u4e0d\u540c\u5c3a\u5ea6\u7279\u5f81\u7684\u68af\u5ea6\u66f4\u65b0\u3002<\/p>\n<\/li>\n NAdam<\/span>\uff1aMask R-CNN\u7b49\u5b9e\u4f8b\u5206\u5272\u6a21\u578b\u56e0\u53c2\u6570\u590d\u6742\uff0cNAdam\uff08\u03b21=0.9\uff0c\u03b22=0.999\uff09\u901a\u8fc7Nesterov\u52a8\u91cf\u52a0\u901f\u6536\u655b\uff0c\u540c\u65f6\u907f\u514d\u5c40\u90e8\u6700\u4f18\u3002<\/p>\n<\/li>\n<\/ul>\n \u6570\u636e\u652f\u6301<\/span>\uff1aCOCO\u6570\u636e\u96c6\u5b9e\u9a8c\u8868\u660e\uff0cYOLOv8\u4f7f\u7528RMSprop\u8bad\u7ec3\u65f6\uff0cmAP@0.5\u8f83SGD\u63d0\u53472.3%\u3002<\/p>\n \u5178\u578b\u6a21\u578b<\/span>\uff1aBERT\u3001RoBERTa\u3001TextCNN AdamW<\/span>\uff1aBERT\u9884\u8bad\u7ec3\u9636\u6bb5\u91c7\u7528AdamW\uff08\u5b66\u4e60\u73875e-5\uff0c\u6743\u91cd\u8870\u51cf0.01\uff09\uff0c\u5176\u81ea\u9002\u5e94\u5b66\u4e60\u7387\u4e0e\u6743\u91cd\u8870\u51cf\u89e3\u8026\u7279\u6027\uff0c\u53ef\u6709\u6548\u9632\u6b62\u8fc7\u62df\u5408\u3002<\/p>\n<\/li>\n LAMB<\/span>\uff1a\u8d85\u5927\u89c4\u6a21\u6a21\u578b\uff08\u5982GPT-3\uff09\u8bad\u7ec3\u4e2d\uff0cLAMB\u4f18\u5316\u5668\u901a\u8fc7\u5206\u5c42\u81ea\u9002\u5e94\u5b66\u4e60\u7387\uff0c\u652f\u6301\u767e\u4ebf\u7ea7\u53c2\u6570\u9ad8\u6548\u66f4\u65b0\u3002<\/p>\n<\/li>\n<\/ul>\n \u5b9e\u8df5\u5efa\u8bae<\/span>\uff1a\u5bf9\u4e8eGLUE\u57fa\u51c6\u4efb\u52a1\uff0cBERT-base\u4f7f\u7528AdamW\u8bad\u7ec33\u8f6e\uff0c\u5e73\u5747\u51c6\u786e\u7387\u53ef\u8fbe84.7%\uff1b\u800cTextCNN\u7b49\u8f7b\u91cf\u6a21\u578b\u53ef\u9009\u7528Adam\uff08\u5b66\u4e60\u73871e-3\uff09\u3002<\/p>\n \u5178\u578b\u6a21\u578b<\/span>\uff1aTransformer\u3001GPT-2\u3001T5 Adafactor<\/span>\uff1aTransformer-XL\u7b49\u957f\u5e8f\u5217\u6a21\u578b\u56e0\u5185\u5b58\u5360\u7528\u9ad8\uff0cAdafactor\u901a\u8fc7\u56e0\u5f0f\u5206\u89e3\u68af\u5ea6\u77e9\u9635\uff0c\u5c06\u53c2\u6570\u91cf\u51cf\u5c1160%\uff0c\u540c\u65f6\u4fdd\u6301\u6027\u80fd\u3002<\/p>\n<\/li>\n RAdam<\/span>\uff1aGPT-2\u7b49\u81ea\u56de\u5f52\u6a21\u578b\u8bad\u7ec3\u521d\u671f\u6613\u51fa\u73b0\u68af\u5ea6\u65b9\u5dee\u5927\uff0cRAdam\u901a\u8fc7\u52a8\u6001\u8c03\u6574\u52a8\u91cf\u8303\u56f4\uff0c\u89e3\u51b3\u51b7\u542f\u52a8\u95ee\u9898\u3002<\/p>\n<\/li>\n<\/ul>\n \u6027\u80fd\u5bf9\u6bd4<\/span>\uff1aWMT14\u82f1\u5fb7\u7ffb\u8bd1\u4efb\u52a1\u4e2d\uff0cTransformer\u4f7f\u7528Adafactor\u8bad\u7ec3\u65f6\uff0cBLEU\u5f97\u5206\u8f83Adam\u63d0\u53470.8\u3002<\/p>\n \u5178\u578b\u6a21\u578b<\/span>\uff1aDCGAN\u3001StyleGAN\u3001BigGAN \u751f\u6210\u5668\u4f18\u5316\u5668<\/span>\uff1aAdam\uff08\u03b21=0.0\uff0c\u03b22=0.999\uff09\uff0c\u4f4e\u03b21\u53ef\u6291\u5236\u521d\u59cb\u9636\u6bb5\u68af\u5ea6\u9707\u8361\uff0c\u9ad8\u03b22\u7a33\u5b9a\u540e\u671f\u8bad\u7ec3\u3002<\/p>\n<\/li>\n \u5224\u522b\u5668\u4f18\u5316\u5668<\/span>\uff1aRMSprop\uff08\u5b66\u4e60\u73870.0002\uff09\uff0c\u907f\u514d\u5224\u522b\u5668\u8fc7\u65e9\u6536\u655b\u5bfc\u81f4\u6a21\u5f0f\u5d29\u6e83\u3002<\/p>\n<\/li>\n<\/ul>\n \u8c03\u53c2\u6280\u5de7<\/span>\uff1aCIFAR-10\u6570\u636e\u96c6\u5b9e\u9a8c\u8868\u660e\uff0cDCGAN\u91c7\u7528\u4e0a\u8ff0\u7ec4\u5408\u65f6\uff0cIS\uff08Inception Score\uff09\u53ef\u8fbe7.8\uff0c\u8f83\u53ccSGD\u63d0\u53471.2\u3002<\/p>\n \u5178\u578b\u6a21\u578b<\/span>\uff1aVAE\u3001NVAE\u3001VQ-VAE Adam<\/span>\uff1aVAE\u56e0\u9700\u540c\u65f6\u4f18\u5316\u91cd\u6784\u635f\u5931\u4e0eKL\u6563\u5ea6\uff0cAdam\u7684\u81ea\u9002\u5e94\u7279\u6027\u53ef\u5e73\u8861\u53cc\u76ee\u6807\u51fd\u6570\u3002<\/p>\n<\/li>\n AdaBelief<\/span>\uff1aNVAE\u7b49\u9ad8\u5206\u8fa8\u7387\u6a21\u578b\u56e0\u68af\u5ea6\u566a\u58f0\u5927\uff0cAdaBelief\u901a\u8fc7\u81ea\u9002\u5e94\u8c03\u6574\u5b66\u4e60\u7387\u65b9\u5dee\uff0c\u63d0\u5347\u8bad\u7ec3\u7a33\u5b9a\u6027\u3002<\/p>\n<\/li>\n<\/ul>\n \u6548\u679c\u9a8c\u8bc1<\/span>\uff1aCelebA\u6570\u636e\u96c6\u4e0a\uff0cNVAE\u4f7f\u7528AdaBelief\u8bad\u7ec3\u65f6\uff0c\u91cd\u6784\u8bef\u5dee\u8f83Adam\u964d\u4f4e15%\u3002<\/p>\n \u5178\u578b\u6a21\u578b<\/span>\uff1aDQN\u3001Double DQN\u3001Rainbow DQN RMSprop<\/span>\uff1aDQN\u539f\u59cb\u8bba\u6587\u91c7\u7528RMSprop\uff08\u5b66\u4e60\u73870.00025\uff0c\u03b1=0.95\uff09\uff0c\u5176\u81ea\u9002\u5e94\u5b66\u4e60\u7387\u53ef\u7f13\u89e3\u7a00\u758f\u5956\u52b1\u5bfc\u81f4\u7684\u68af\u5ea6\u6d88\u5931\u3002<\/p>\n<\/li>\n Adam<\/span>\uff1aRainbow DQN\u56e0\u96c6\u6210\u591a\u79cd\u6539\u8fdb\uff0cAdam\uff08\u5b66\u4e60\u73876.25e-5\uff09\u53ef\u52a0\u901f\u591a\u76ee\u6807\u51fd\u6570\u534f\u540c\u4f18\u5316\u3002<\/p>\n<\/li>\n<\/ul>\n \u5b9e\u9a8c\u6570\u636e<\/span>\uff1aAtari Breakout\u6e38\u620f\u4e2d\uff0cRainbow DQN\u4f7f\u7528Adam\u8bad\u7ec3\u65f6\uff0c\u5e73\u5747\u5f97\u5206\u8f83RMSprop\u63d0\u534722%\u3002<\/p>\n \u5178\u578b\u6a21\u578b<\/span>\uff1aPPO\u3001SAC\u3001TRPO Shared Adam<\/span>\uff1aPPO\u56e0\u9700\u540c\u65f6\u4f18\u5316\u7b56\u7565\u7f51\u7edc\u4e0e\u4ef7\u503c\u7f51\u7edc\uff0c\u5171\u4eabAdam\u4f18\u5316\u5668\uff08\u5b66\u4e60\u73873e-4\uff09\u53ef\u51cf\u5c11\u8d85\u53c2\u6570\u6570\u91cf\u3002<\/p>\n<\/li>\n K-FAC<\/span>\uff1aSAC\u7b49\u8fde\u7eed\u63a7\u5236\u4efb\u52a1\u4e2d\uff0cK-FAC\u901a\u8fc7\u8fd1\u4f3cFisher\u4fe1\u606f\u77e9\u9635\uff0c\u52a0\u901f\u9ad8\u7ef4\u52a8\u4f5c\u7a7a\u95f4\u4f18\u5316\u3002<\/p>\n<\/li>\n<\/ul>\n \u6027\u80fd\u5bf9\u6bd4<\/span>\uff1aMuJoCo HalfCheetah\u4efb\u52a1\u4e2d\uff0cSAC\u4f7f\u7528K-FAC\u8bad\u7ec3\u65f6\uff0c\u6837\u672c\u6548\u7387\u8f83Adam\u63d0\u534740%\u3002<\/p>\n \u5c0f\u89c4\u6a21\u6570\u636e\/\u7b80\u5355\u6a21\u578b<\/span>\uff1a\u4f18\u5148\u9009\u62e9SGD+Momentum\uff0c\u907f\u514dAdam\u7b49\u81ea\u9002\u5e94\u4f18\u5316\u5668\u8fc7\u62df\u5408\u3002<\/p>\n<\/li>\n \u5927\u89c4\u6a21\u6570\u636e\/\u590d\u6742\u6a21\u578b<\/span>\uff1aAdam\u3001AdamW\u7b49\u81ea\u9002\u5e94\u4f18\u5316\u5668\u53ef\u52a0\u901f\u6536\u655b\uff0c\u4f46\u9700\u6ce8\u610f\u6cdb\u5316\u80fd\u529b\u3002<\/p>\n<\/li>\n<\/ul>\n \u7a00\u758f\u6570\u636e<\/span>\uff1aAdagrad\u3001Adadelta\u7b49\u4e3a\u6bcf\u4e2a\u53c2\u6570\u5206\u914d\u72ec\u7acb\u5b66\u4e60\u7387\u7684\u4f18\u5316\u5668\u8868\u73b0\u66f4\u4f18\u3002<\/p>\n<\/li>\n \u957f\u5e8f\u5217\u5efa\u6a21<\/span>\uff1aRMSprop\u3001Adafactor\u7b49\u901a\u8fc7\u8870\u51cf\u5386\u53f2\u68af\u5ea6\uff0c\u7f13\u89e3RNN\/Transformer\u4e2d\u7684\u68af\u5ea6\u6d88\u5931\u3002<\/p>\n<\/li>\n<\/ul>\n \u5b66\u4e60\u7387\u8c03\u5ea6<\/span>\uff1a\u4f59\u5f26\u9000\u706b\u3001\u7ebf\u6027\u9884\u70ed\u7b49\u7b56\u7565\u53ef\u663e\u8457\u63d0\u5347\u6a21\u578b\u6027\u80fd\u3002\u4f8b\u5982\uff0cResNet\u8bad\u7ec3\u4e2d\u91c7\u7528\u7ebf\u6027\u9884\u70ed+\u4f59\u5f26\u9000\u706b\uff0ctop-1\u51c6\u786e\u7387\u63d0\u53471.2%\u3002<\/p>\n<\/li>\n \u68af\u5ea6\u88c1\u526a<\/span>\uff1a\u5bf9\u4e8eRNN\u3001GAN\u7b49\u6613\u51fa\u73b0\u68af\u5ea6\u7206\u70b8\u7684\u4efb\u52a1\uff0c\u8bbe\u7f6e\u5168\u5c40\u68af\u5ea6\u8303\u6570\u9608\u503c\uff08\u59821.0\uff09\u53ef\u7a33\u5b9a\u8bad\u7ec3\u3002<\/p>\n<\/li>\n<\/ul>\n PyTorch\u7684\u6a21\u578b\u4e0e\u4f18\u5316\u5668\u9009\u62e9\u9700\u9075\u5faa\u201c\u4efb\u52a1\u9a71\u52a8\u3001\u6570\u636e\u9002\u914d\u3001\u52a8\u6001\u8c03\u6574\u201d\u539f\u5219\u3002\u5f00\u53d1\u8005\u5e94\u7ed3\u5408\u4efb\u52a1\u7279\u6027\uff08\u5982\u6570\u636e\u89c4\u6a21\u3001\u5e8f\u5217\u957f\u5ea6\u3001\u5956\u52b1\u7a00\u758f\u6027\uff09\uff0c\u4f18\u5148\u9009\u62e9\u7ecf\u8fc7\u9a8c\u8bc1\u7684\u57fa\u51c6\u7ec4\u5408\uff08\u5982ResNet+SGD\u3001Transformer+AdamW\uff09\uff0c\u518d\u901a\u8fc7\u8d85\u53c2\u6570\u8c03\u4f18\uff08\u5982\u5b66\u4e60\u7387\u8c03\u5ea6\u3001\u68af\u5ea6\u88c1\u526a\uff09\u8fdb\u4e00\u6b65\u4f18\u5316\u6027\u80fd\u3002\u672a\u6765\uff0c\u968f\u7740PyTorch\u751f\u6001\u7684\u5b8c\u5584\uff0c\u81ea\u52a8\u5316\u8c03\u53c2\u5de5\u5177\uff08\u5982Ray Tune\u3001Optuna\uff09\u5c06\u8fdb\u4e00\u6b65\u964d\u4f4e\u6a21\u578b\u5f00\u53d1\u95e8\u69db\uff0c\u63a8\u52a8\u6df1\u5ea6\u5b66\u4e60\u6280\u672f\u5411\u66f4\u5e7f\u6cdb\u7684\u9886\u57df\u6e17\u900f\u3002<\/p>\n <\/p>\n","protected":false},"excerpt":{"rendered":"
\u4f18\u5316\u5668\u9009\u62e9<\/span>\uff1a<\/p>\n\n
1.2 \u76ee\u6807\u68c0\u6d4b\u4e0e\u5206\u5272<\/h3>\n
\u4f18\u5316\u5668\u9009\u62e9<\/span>\uff1a<\/p>\n\n
\u4e8c\u3001\u81ea\u7136\u8bed\u8a00\u5904\u7406\u4efb\u52a1\uff1a\u52a8\u6001\u56fe\u4e0e\u957f\u5e8f\u5217\u4f18\u5316<\/h2>\n
2.1 \u6587\u672c\u5206\u7c7b\u4e0e\u60c5\u611f\u5206\u6790<\/h3>\n
\u4f18\u5316\u5668\u9009\u62e9<\/span>\uff1a<\/p>\n\n
2.2 \u673a\u5668\u7ffb\u8bd1\u4e0e\u6587\u672c\u751f\u6210<\/h3>\n
\u4f18\u5316\u5668\u9009\u62e9<\/span>\uff1a<\/p>\n\n
\u4e09\u3001\u751f\u6210\u6a21\u578b\uff1a\u7a33\u5b9a\u6027\u4e0e\u6a21\u5f0f\u8986\u76d6\u7684\u5e73\u8861<\/h2>\n
3.1 \u751f\u6210\u5bf9\u6297\u7f51\u7edc\uff08GAN\uff09<\/h3>\n
\u4f18\u5316\u5668\u9009\u62e9<\/span>\uff1a<\/p>\n\n
3.2 \u53d8\u5206\u81ea\u7f16\u7801\u5668\uff08VAE\uff09<\/h3>\n
\u4f18\u5316\u5668\u9009\u62e9<\/span>\uff1a<\/p>\n\n
\u56db\u3001\u5f3a\u5316\u5b66\u4e60\u4efb\u52a1\uff1a\u7a00\u758f\u5956\u52b1\u4e0e\u9ad8\u65b9\u5dee\u6311\u6218<\/h2>\n
4.1 \u6df1\u5ea6Q\u7f51\u7edc\uff08DQN\uff09<\/h3>\n
\u4f18\u5316\u5668\u9009\u62e9<\/span>\uff1a<\/p>\n\n
4.2 \u7b56\u7565\u68af\u5ea6\u65b9\u6cd5<\/h3>\n
\u4f18\u5316\u5668\u9009\u62e9<\/span>\uff1a<\/p>\n\n
\u4e94\u3001\u4f18\u5316\u5668\u9009\u62e9\u901a\u7528\u539f\u5219<\/h2>\n
5.1 \u6570\u636e\u89c4\u6a21\u4e0e\u6a21\u578b\u590d\u6742\u5ea6<\/h3>\n
\n
5.2 \u4efb\u52a1\u7279\u6027\u5339\u914d<\/h3>\n
\n
5.3 \u8d85\u53c2\u6570\u8c03\u4f18\u7b56\u7565<\/h3>\n
\n
\u7ed3\u8bba<\/h2>\n
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