MSE, IoU, GIoU, CIoU, DIoU
数据增强: CutOut, MixUp, CutMix
正则化方法: DropOut, DropPath, Spatial DropOut, or DropBlock...而在正则化方法中,DropBlock的效果是最优的。对于归一化方法的选择,由于需要单卡训练,因此不考虑SyncBN。...Backbone:CSPDarknet53
Neck:SPP,PAN
Head:YOLOv3
YOLO v4使用:
主干网络的BoF(Bag of Freebies):CutMix和Mosaic数据增强, DropBlock...(CSPNet), Multiinput weighted residual connections(MiWRC)
检测端的BoF(Bag of Freebies):CIoU-loss, CmBN, DropBlock