Multiple models with the same input

[JimmyMa99]

I want to know about how to write yaml to build multiple models in one project.
Should I make the other model or write a new meta architecture in the yaml?

[zhanghang1989]

New config system should solve this kind of problem

https://github.com/facebookresearch/detectron2/blob/main/configs/new_baselines/mask_rcnn_regnetx_4gf_dds_FPN_100ep_LSJ.py

[JimmyMa99]

Thanks.
But I want to train in two different backbones in one model, I don't know how to achieve that.

[JimmyMa99]

Can I register a new backbone and use both of them?