Recommended approach for saving a model¶
There are two main approaches for serializing and restoring a model.
The first (recommended) saves and loads only the model parameters:
the_model = TheModelClass(*args, **kwargs) the_model.load_state_dict(torch.load(PATH))
The second saves and loads the entire model:
the_model = torch.load(PATH)
However in this case, the serialized data is bound to the specific classes and the exact directory structure used, so it can break in various ways when used in other projects, or after some serious refactors.