Package org.aksw.palmetto.calculations.direct

Class RatioConfirmationMeasure

java.lang.Object

org.aksw.palmetto.calculations.direct.AbstractUndefinedResultHandlingConfirmationMeasure

org.aksw.palmetto.calculations.direct.RatioConfirmationMeasure

All Implemented Interfaces:

ConfirmationMeasure, DirectConfirmationMeasure

public class RatioConfirmationMeasure
extends AbstractUndefinedResultHandlingConfirmationMeasure

This confirmation measure calculates the ratio between the joint probability of W' and W* and the product of the two marginal probabilities. result = P(W',W*)/(P(W')*P(W*))

Author:

Michael Röder

Field Summary

Fields inherited from class org.aksw.palmetto.calculations.direct.AbstractUndefinedResultHandlingConfirmationMeasure

resultIfCalcUndefined

Constructor Summary

Constructors

Constructor	Description
RatioConfirmationMeasure()
RatioConfirmationMeasure(double resultIfCalcUndefined)

Method Summary

Modifier and Type	Method	Description
double[]	calculateConfirmationValues(SubsetProbabilities subsetProbabilities)	Calculates the confirmation values for the given subset probabilities.
String	getName()	Returns the name of the measure.

Methods inherited from class org.aksw.palmetto.calculations.direct.AbstractUndefinedResultHandlingConfirmationMeasure

getResultIfCalcUndefined, setResultIfCalcUndefined

Methods inherited from class java.lang.Object

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

Constructor Details

RatioConfirmationMeasure

public RatioConfirmationMeasure()

RatioConfirmationMeasure

public RatioConfirmationMeasure(double resultIfCalcUndefined)

Method Details

calculateConfirmationValues

public double[] calculateConfirmationValues(SubsetProbabilities subsetProbabilities)

Description copied from interface: DirectConfirmationMeasure

Calculates the confirmation values for the given subset probabilities.

Parameters:

subsetProbabilities - subset probabilities used for the calculation

Returns:

confirmation values

getName

public String getName()

Description copied from interface: ConfirmationMeasure

Returns the name of the measure.

Returns:

the name of the measure.