mmsegmentation

Author	SHA1	Message	Date
Miao Zheng	b732fae265	Upgrade pre commit hooks (#2154 ) * Upgrade pre commit hooks * fix lint	2022-10-08 12:04:24 +08:00
谢昕辰	230246f557	[Refactor] Add pyupgrade pre-commit hook (#2078 ) * add pyupgrade hook * run pyupgrade precommit hook	2022-09-19 14:06:29 +08:00
linfangjian.vendor	7a32d610e4	[Refactor] Refactor all registries	2022-05-10 12:15:20 +00:00
Rockey	07cd6c98e0	[Feature] Add focal loss (#1024 ) * [Feature] add focal loss * fix the bug of 'non' reduction type * refine the implementation * add class_weight and ignore_index; support different alpha values for different classes * fixed some bugs * fix bugs * add comments * modify test * Update mmseg/models/losses/focal_loss.py Co-authored-by: Junjun2016 <hejunjun@sjtu.edu.cn> * update test_focal_loss.py * modified the implementation * Update mmseg/models/losses/focal_loss.py Co-authored-by: Jerry Jiarui XU <xvjiarui0826@gmail.com> * update focal_loss.py Co-authored-by: Junjun2016 <hejunjun@sjtu.edu.cn> Co-authored-by: Jerry Jiarui XU <xvjiarui0826@gmail.com>	2021-12-03 00:18:40 -08:00