Standardization¶
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class
hdnnpy.preprocess.standardization.
Standardization
[source]¶ Bases:
hdnnpy.preprocess.preprocess_base.PreprocessBase
Scale all feature values to be zero-mean and unit-variance.
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apply
(dataset, elemental_composition, verbose=True)[source]¶ Apply the same pre-processing for each element to dataset.
It accepts 1 or 2 for length of
dataset
, each element of which is regarded as0th-order
,1st-order
, …Parameters: Returns: Processed dataset to be zero-mean and unit-variance.
Return type:
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load
(file_path, verbose=True)[source]¶ Load internal parameters for each element.
Only root MPI process loads parameters.
Parameters:
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