フリー問題

問題文

A team inspects the keys of a model's state dictionary before writing a loader. Which entries does it contain?

選択肢

1. The learnable parameters only, because buffers are recomputed from the data when the model is first used and therefore do not need to be persisted with the rest of the state.
2. The parameters and the optimizer's internal state.
3. The learnable parameters and the registered buffers, keyed by their qualified names within the module hierarchy.
4. The full model definition including the class source code.