Package ai.djl.basicdataset.tabular.utils

Interface Featurizer.DataFeaturizer

All Superinterfaces:

Featurizer

Enclosing interface:

Featurizer

public static interface Featurizer.DataFeaturizer
extends Featurizer

A Featurizer that only supports the data featurize operations, but not the full deFeaturize operations used by labels.

Nested Class Summary

Nested classes/interfaces inherited from interface ai.djl.basicdataset.tabular.utils.Featurizer

Featurizer.DataFeaturizer

Method Summary

Modifier and Type	Method	Description
default int	dataRequired()	Returns the length of the data array required by Featurizer.deFeaturize(float[]).
default Object	deFeaturize(float[] data)	Converts the output data for a label back into the Java type.

Methods inherited from interface ai.djl.basicdataset.tabular.utils.Featurizer

featurize

Method Details

dataRequired

default int dataRequired()

Returns the length of the data array required by Featurizer.deFeaturize(float[]).

Specified by:

dataRequired in interface Featurizer

Returns:

the length of the data array required by Featurizer.deFeaturize(float[])

deFeaturize

default Object deFeaturize(float[] data)

Converts the output data for a label back into the Java type.

Specified by:

deFeaturize in interface Featurizer

Parameters:

data - the data vector correspondign to the feature

Returns:

a Java type (depending on the Featurizer) representing the data.