dcase_util.processors.NormalizationProcessor.process

NormalizationProcessor.process(data=None, store_processing_chain=False, **kwargs)

Normalize feature matrix with internal statistics of the class

Parameters

dataDataContainer or numpy.ndarray

DataContainer or numpy.ndarray to be normalized

store_processing_chainbool

Store processing chain to data container returned Default value False

Returns

DataContainer or numpy.ndarray [shape=(frames, number of feature values)]

Normalized data matrix