jsat.datatransform

Interface InPlaceInvertibleTransform

All Superinterfaces:

Cloneable, DataTransform, InPlaceTransform, InvertibleTransform, Serializable

All Known Implementing Classes:

LinearTransform, ZeroMeanTransform

public interface InPlaceInvertibleTransform
extends InPlaceTransform, InvertibleTransform

This interface behaves exactly as InPlaceTransform specifies, with the addition of an in-place "reverse" method that can be used to alter any given transformed data point back into an approximation of the original vector, without having to new vector object, but altering the one given.

Author:

Edward Raff

Method Summary

Modifier and Type	Method and Description
InPlaceInvertibleTransform	clone()
void	mutableInverse(DataPoint dp) Mutates the given data point.

Methods inherited from interface jsat.datatransform.InPlaceTransform

mutableTransform, mutatesNominal

Methods inherited from interface jsat.datatransform.InvertibleTransform

inverse

Methods inherited from interface jsat.datatransform.DataTransform

fit, transform

Method Detail

mutableInverse

void mutableInverse(DataPoint dp)

Mutates the given data point. This causes side effects, altering the data point to have the same value as the output of InvertibleTransform.inverse(jsat.classifiers.DataPoint)

Parameters:

dp - the data point to alter with an inverse transformation

clone

InPlaceInvertibleTransform clone()

Specified by:

clone in interface DataTransform

Specified by:

clone in interface InvertibleTransform