org.dllearner.accuracymethods

Class AccMethodFMeasure

java.lang.Object

org.dllearner.accuracymethods.AccMethodFMeasure

All Implemented Interfaces:

AccMethod, AccMethodTwoValued, AccMethodWithBeta, Component

Direct Known Subclasses:

AccMethodFMeasureApprox

public class AccMethodFMeasure
extends Object
implements AccMethodTwoValued, AccMethodWithBeta

Constructor Summary

Constructors

Constructor and Description
AccMethodFMeasure()
AccMethodFMeasure(boolean init)

Method Summary

Modifier and Type	Method and Description
double	getAccOrTooWeak2(int tp, int fn, int fp, int tn, double noise) Compute accuracy according to this method
void	init() Method to be called after the component has been configured.
void	setBeta(double beta) set the beta value; the consumer of the accuracy method should call this on all implementing accuracy methods

Methods inherited from class java.lang.Object

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

Constructor Detail

AccMethodFMeasure

public AccMethodFMeasure()

AccMethodFMeasure

public AccMethodFMeasure(boolean init)

Method Detail

init

public void init()

Description copied from interface: Component

Method to be called after the component has been configured. Implementation of components can overwrite this method to perform setup and initialisation tasks for this component.

Specified by:

init in interface Component

getAccOrTooWeak2

public double getAccOrTooWeak2(int tp,
                               int fn,
                               int fp,
                               int tn,
                               double noise)

Description copied from interface: AccMethodTwoValued

Compute accuracy according to this method

Specified by:

getAccOrTooWeak2 in interface AccMethodTwoValued

Parameters:

tp - True Positives (positive as positive)

fn - False Negative (positive as negative)

fp - False Positive (negative as positive)

tn - True Negative (negative as negative)

noise - Noise

Returns:

accuracy value or -1 if too weak

setBeta

public void setBeta(double beta)

Description copied from interface: AccMethodWithBeta

set the beta value; the consumer of the accuracy method should call this on all implementing accuracy methods

Specified by:

setBeta in interface AccMethodWithBeta