aiyanxishe ai研习社代码 https://www.yanxishe.com/ 1.肌肉活动电信号推测手势keras2.2.4(lstm) 2.美食识别挑战(1):豆腐VS土豆torch(resnext) 3.白葡萄酒品质预测(catboost) 4.肺炎X光病灶识别torch(focal loss) 5.喵脸关键点检测torch,efficientnet_pytorch(efficientnet) 6.美食识别挑战(2) 7.验证码识别(CRNN)