Focal Loss升级:
Focal Loss升级:让Focal Loss动态化,类别极端不平衡也可以轻松解决_jacke121的专栏-优快云博客
https://github.com/implus/GFocal
最小的模型,247m,时间100ms一张图片
Model | Multi-scale training | AP (minival) | AP (test-dev) | FPS | Link |
---|---|---|---|---|---|
GFL_R_50_FPN_1x | No | 40.2 | 40.3 | 19.4 | |
GFL_R_50_FPN_2x | Yes | 42.8 | 43 |