d3rlpy.preprocessing.PixelScaler¶
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class
d3rlpy.preprocessing.
PixelScaler
[source]¶ Pixel normalization preprocessing.
\[x' = x / 255\]from d3rlpy.dataset import MDPDataset from d3rlpy.algos import CQL dataset = MDPDataset(observations, actions, rewards, terminals) # initialize algorithm with PixelScaler cql = CQL(scaler='pixel') cql.fit(dataset.episodes)
Methods
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get_params
(deep=False)[source]¶ Returns scaling parameters.
PixelScaler returns empty dictiornary.
Parameters: deep (bool) – flag to deeply copy objects. Returns: empty dictionary. Return type: dict
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