figure2

[a-drop-in-the-ocean456]

hello,this paper is a very nice work,I am interested in how to draw these figures in figure 2 of this paper,thank you.

[zimoqingfeng]

During training, we generate logs for recording "the number of total valid samples" and "the number of positive samples" in each level, and then draw a box polt according to their proportions.

More details in
https://github.com/zimoqingfeng/UMOP/blob/master/mmdet/models/dense_heads/anchor_head.py#L417
https://github.com/zimoqingfeng/UMOP/blob/master/mmdet/models/dense_heads/fcos_head.py#L229
https://github.com/zimoqingfeng/UMOP/blob/master/mmdet/models/dense_heads/vfnet_head.py#L394

[a-drop-in-the-ocean456]

thank you for your answer.