OneHotPreProcessor

class maze.core.wrappers.observation_preprocessing.preprocessors.one_hot.OneHotPreProcessor(observation_space: gymnasium.spaces.Space, **kwargs)

An one-hot encoding pre-processor for categorical features.

process(observation: numpy.ndarray) → numpy.ndarray

(overrides PreProcessor)

implementation of

PreProcessor interface

processed_shape() → Tuple[int, ...]

(overrides PreProcessor)

implementation of

PreProcessor interface

processed_space() → gymnasium.spaces.Box

(overrides PreProcessor)

implementation of

PreProcessor interface