Custom Model in Monai Bundle

[vikashg]

Hello everyone,
So I have been going through the MONAI BUNDLE module and looking at several bundles that are already shared. I had a question regarding building a model using a custom model.
Most of the models that are shared on the model zoo are based on the model definitions in monai.networks.nets, which also contain the keywords blocks_down and blocks_up as in SegResNet. These keywords need to be specified in the train.json.

I was wondering if I have a custom model defined in a file for example model_def.py. How can I build a model based on this custom model. In addition is there a method to load and re-train a model. I tried to look into the custom_component example. But it was not very clear.

[Nic-Ma]

Hi @vikashg ,

You can refer to this PR: Project-MONAI/model-zoo#70

Thanks.