d3rlpy.algos.NormalNoise

class d3rlpy.algos.NormalNoise(mean=0.0, std=0.1)

Normal noise explorer.

Parameters

• mean (float) – Mean.

• std (float) – Standard deviation.

Methods

sample(algo, x, step)

Returns action with noise injection.

Parameters

• algo (d3rlpy.interface.QLearningAlgoProtocol) – Algorithm.

• x (Union[numpy.ndarray[Any, numpy.dtype[Any]], Sequence[numpy.ndarray[Any, numpy.dtype[Any]]]]) – Observation.

• step (int) –

Returns

Action with noise injection.

Return type

numpy.ndarray[Any, numpy.dtype[Any]]