d3rlpy.dataset.BasicWriterPreprocess¶

class d3rlpy.dataset.BasicWriterPreprocess(*args, **kwargs)[source]¶

Stanard data writer.

This class implements identity preprocess.

Methods

process_action(action)[source]¶

Processes action.

Parameters: action (numpy.ndarray[Any, numpy.dtype[Any]]) – Action.
Returns: Processed action.
Return type: numpy.ndarray[Any, numpy.dtype[Any]]

process_observation(observation)[source]¶

Processes observation.

Parameters: observation (Union[numpy.ndarray[Any, numpy.dtype[Any]], Sequence[numpy.ndarray[Any, numpy.dtype[Any]]]]) – Observation.
Returns: Processed observation.
Return type: Union[numpy.ndarray[Any, numpy.dtype[Any]], Sequence[numpy.ndarray[Any, numpy.dtype[Any]]]]

process_reward(reward)[source]¶

Processes reward.

Parameters: reward (numpy.ndarray[Any, numpy.dtype[Any]]) – Reward.
Returns: Processed reward.
Return type: numpy.ndarray[Any, numpy.dtype[Any]]