多种交叉验证方式,out-of-folder预测
mixup
TTA
伪标签
label smoothing
virtual class enhanced discriminative embedding learning
例如三分类问题,输入仍然不变,但NN logits输出4分类
focal loss
Kaggle 数据挖掘比赛经验分享arrow-up-right
Last updated 7 months ago