Open liming-ai opened 2 years ago
Which branch do you use?
Hi, @YuanLiuuuuuu
Please check this issue for more information.
Could you please provide all these config files, which fail to converge?
Could you please provide all these config files, which fail to converge?
@YuanLiuuuuuu DETR and Deformable DETR fail to converge, other methods (fcos/mask-rcnn/retinanet) have lower performance under same machine and seed.
Just use the default mmdet configs but add custom_imports = dict(imports=['mmselfsup.core'])
, all models are based on torchvision ResNet-50
Hi @fangyixiao18 @Jiahao000 @YuanLiuuuuuu @scnuhealthy, happy mid-Autumn Festival~
Thanks for reporting the unexpected results and we appreciate it a lot.
Checklist
Describe the Issue I tried to combine mmselfsup and mmdet to do something, however, when I added:
I found that DETR's training fails to converge, I also added this line into other methods like fcos/retinanet/mask-rcnn. In the case of fixed random seeds, their loss values and training results have huge changes. I have no clues about this and what's causing the huge discrepancy, hoping to get some help from the community.
Reproduction
Add this line into any original mmdet config, you can find the loss and result changed a lot, even with fixed random seed.
Bug fix If you have already identified the reason, you can provide the information here. If you are willing to create a PR to fix it, please also leave a comment here and that would be much appreciated!