d3rlpy.online.explorers.NormalNoise

class d3rlpy.online.explorers.NormalNoise(mean=0.0, std=0.1)[source]

Normal noise explorer.

Parameters

  • mean (float) – mean.

  • std (float) – standard deviation.

Methods

sample(algo, x, step)[source]

Returns action with noise injection.

Parameters

  • algo (d3rlpy.online.explorers._ActionProtocol) – algorithm.

  • x (numpy.ndarray) – observation.

  • step (int) –

Returns

action with noise injection.

Return type

numpy.ndarray