Backbone replacement issue

[CatfishW]

Great work done!, How can I replace the pvt backbone to swin transformer backbone? Is there a common standard for modifying the backbone in detectron2?

[GuangxingHan]

I do not find that. You need be careful and do some changes to make the PVT/Swin Transformer models compatible to the detectron2 interface.

[GuangxingHan]

By the way, I noticed that the most recent version of Detectron2 supports ViT and Swin. Please find the code here https://github.com/facebookresearch/detectron2/tree/main/detectron2/modeling/backbone

Some examples of training configs can be found in the project ViTDet https://github.com/facebookresearch/detectron2/tree/main/projects/ViTDet.