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Exploration Strategies#

Exploration modules add noise to actions to enable exploration during training.

AdditiveGaussianModule(*args, **kwargs)

Additive Gaussian PO module.

ConsistentDropoutModule(*args, **kwargs)

A TensorDictModule wrapper for ConsistentDropout.

EGreedyModule(*args, **kwargs)

Epsilon-Greedy exploration module.

OrnsteinUhlenbeckProcessModule(*args, **kwargs)

Ornstein-Uhlenbeck exploration policy module.

Helpers#

set_exploration_modules_spec_from_env(...)

Sets exploration module specs from an environment action spec.