PyTorch Model Saving and Loading Quiz
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Questions and Answers

Which convention is commonly used to save PyTorch checkpoints?

  • Querying the dictionary
  • Loading them locally
  • Appending them to the dictionary
  • Using a specific file extension (correct)

What should be done before running inference to ensure consistent results?

  • Resuming training
  • Setting dropout and batch normalization layers to evaluation mode (correct)
  • Initializing the models and optimizers
  • Loading the dictionary locally

When is it helpful to warmstart the training process using trained parameters?

  • When transferring learning
  • When loading from a partial state_dict
  • When loading a state_dict with more keys than the model
  • When training a new complex model (correct)

Which function in PyTorch is used to access the learnable parameters of a model?

<p>parameters (B)</p> Signup and view all the answers

Which type of layers have entries in the model's state_dict?

<p>Only layers with learnable parameters (C)</p> Signup and view all the answers

What is the purpose of the optimizer's state_dict in PyTorch?

<p>To store the optimizer's state and hyperparameters (A)</p> Signup and view all the answers

Which method is recommended for saving models in PyTorch?

<p>Saving the model's state_dict (B)</p> Signup and view all the answers

What should be done before running inference with dropout and batch normalization layers?

<p>Set them to evaluation mode (C)</p> Signup and view all the answers

Which format is recommended for scaled inference and deployment in PyTorch?

<p>TorchScript (B)</p> Signup and view all the answers

What should be saved when creating a general checkpoint for inference and/or resuming training?

<p>Model's state_dict and optimizer's state_dict (D)</p> Signup and view all the answers

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