Package ai.libs.jaicore.ml.tsc.filter.transform

Class ATransformFilter

java.lang.Object

ai.libs.jaicore.ml.tsc.filter.transform.ATransformFilter

All Implemented Interfaces:

IFilter

Direct Known Subclasses:

CosineTransform, HilbertTransform, SineTransform

public abstract class ATransformFilter
extends java.lang.Object
implements IFilter

Abstract superclass for all transform filters.

Constructor Summary

Constructors

Constructor	Description
ATransformFilter()

Method Summary

Modifier and Type	Method	Description
void	fit(double[] input)	The function only fits a single instance of the dataset
void	fit(double[][] input)
void	fit(TimeSeriesDataset input)	the function computes the needed information for the transform function.
double[]	fitTransform(double[] input)	the function fit and transforms a single instance
double[][]	fitTransform(double[][] input)
TimeSeriesDataset	fitTransform(TimeSeriesDataset input)	a utility function to avoid the added effort of calling the fit and transform function separate
double[][]	transform(double[][] input)
TimeSeriesDataset	transform(TimeSeriesDataset input)	represents a function working on a dataset by transforming the dataset itself.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface ai.libs.jaicore.ml.tsc.filter.IFilter

transform

Constructor Detail

ATransformFilter

public ATransformFilter()

Method Detail

transform

public TimeSeriesDataset transform(TimeSeriesDataset input)

Description copied from interface: IFilter

represents a function working on a dataset by transforming the dataset itself.

Specified by:

transform in interface IFilter

Parameters:

input - the data set that is to transform

Returns:

the transformt dataset

transform

public double[][] transform(double[][] input)

Specified by:

transform in interface IFilter

fit

public void fit(TimeSeriesDataset input)

Description copied from interface: IFilter

the function computes the needed information for the transform function.

Specified by:

fit in interface IFilter

Parameters:

input - the dataset that is to transform

fit

public void fit(double[] input)

Description copied from interface: IFilter

The function only fits a single instance of the dataset

Specified by:

fit in interface IFilter

Parameters:

input - The to fit instance

fit

public void fit(double[][] input)

Specified by:

fit in interface IFilter

fitTransform

public TimeSeriesDataset fitTransform(TimeSeriesDataset input)

Description copied from interface: IFilter

a utility function to avoid the added effort of calling the fit and transform function separate

Specified by:

fitTransform in interface IFilter

Parameters:

input - the dataset that is to be transfromed

Returns:

the transformed dataset

fitTransform

public double[] fitTransform(double[] input)

Description copied from interface: IFilter

the function fit and transforms a single instance

Specified by:

fitTransform in interface IFilter

Parameters:

input - the to fit and transform instance

Returns:

the transformed instance

fitTransform

public double[][] fitTransform(double[][] input)

Specified by:

fitTransform in interface IFilter