FlattenPreProcessor

class maze.core.wrappers.observation_preprocessing.preprocessors.flatten.FlattenPreProcessor(observation_space: gym.spaces.Box, num_flatten_dims: int)

An array flattening pre-processor.

Parameters

• observation_space – The observation space to pre-process.

• num_flatten_dims – The number of dimensions to flatten out (from right).

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

(overrides PreProcessor)

implementation of PreProcessor interface

processed_shape() → Tuple[int, …]

(overrides PreProcessor)

implementation of PreProcessor interface

processed_space() → gym.spaces.Box

(overrides PreProcessor)

implementation of PreProcessor interface