Package org.aksw.palmetto.vector

Class DirectConfirmationBasedVectorCreator

java.lang.Object

org.aksw.palmetto.vector.AbstractVectorCreator

org.aksw.palmetto.vector.DirectConfirmationBasedVectorCreator

All Implemented Interfaces:

VectorCreator

public class DirectConfirmationBasedVectorCreator
extends AbstractVectorCreator

This vector creator uses a direct confirmation measure to create the vectors.

Author:

m.roeder

Field Summary

Fields

Modifier and Type	Field	Description
private DirectConfirmationMeasure	calculation
private static int	DEFAULT_GAMMA
private double	gamma
private OneOneAndSelf	oneOneAndSelfCreator

Constructor Summary

Constructors

Constructor	Description
DirectConfirmationBasedVectorCreator(ProbabilityEstimator supplier, DirectConfirmationMeasure calculation)
DirectConfirmationBasedVectorCreator(ProbabilityEstimator supplier, DirectConfirmationMeasure calculation, double gamma)

Method Summary

Modifier and Type	Method	Description
protected SubsetVectors[]	createVectors(String[][] wordsets, SegmentationDefinition[] definitions, SubsetProbabilities[] probabilities)
double	getGamma()
String	getVectorCreatorName()	Returns the name of the direct confirmation measure which is used to create the vectors.
void	setGamma(double gamma)

Methods inherited from class org.aksw.palmetto.vector.AbstractVectorCreator

getProbabilityEstimatorName, getVectors, getVectorSpaceName, setMinFrequency, setProbabilityEstimator

Methods inherited from class java.lang.Object

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

Field Details

DEFAULT_GAMMA

private static final int DEFAULT_GAMMA

See Also:

Constant Field Values

calculation

private DirectConfirmationMeasure calculation

oneOneAndSelfCreator

private OneOneAndSelf oneOneAndSelfCreator

gamma

private double gamma

Constructor Details

DirectConfirmationBasedVectorCreator

public DirectConfirmationBasedVectorCreator(ProbabilityEstimator supplier,
 DirectConfirmationMeasure calculation)

DirectConfirmationBasedVectorCreator

public DirectConfirmationBasedVectorCreator(ProbabilityEstimator supplier,
 DirectConfirmationMeasure calculation,
 double gamma)

Method Details

getVectorCreatorName

public String getVectorCreatorName()

Description copied from interface: VectorCreator

Returns the name of the direct confirmation measure which is used to create the vectors.

Returns:

createVectors

protected SubsetVectors[] createVectors(String[][] wordsets,
 SegmentationDefinition[] definitions,
 SubsetProbabilities[] probabilities)

Specified by:

createVectors in class AbstractVectorCreator

setGamma

public void setGamma(double gamma)

getGamma

public double getGamma()