Package ai.libs.jaicore.ml.classification.loss.dataset

Class FMeasure

java.lang.Object

ai.libs.jaicore.ml.classification.loss.dataset.APredictionPerformanceMeasure<O,O>

ai.libs.jaicore.ml.classification.loss.dataset.AHomogeneousPredictionPerformanceMeasure<java.lang.Object>

ai.libs.jaicore.ml.classification.loss.dataset.FMeasure

All Implemented Interfaces:

org.api4.java.ai.ml.core.evaluation.supervised.loss.IDeterministicHomogeneousPredictionPerformanceMeasure<java.lang.Object>, org.api4.java.ai.ml.core.evaluation.supervised.loss.IDeterministicPredictionPerformanceMeasure<java.lang.Object,java.lang.Object>

Direct Known Subclasses:

F1Measure

public class FMeasure
extends AHomogeneousPredictionPerformanceMeasure<java.lang.Object>

Constructor Summary

Constructors

Constructor	Description
FMeasure(double beta, java.lang.Object positiveClass)

Method Summary

Modifier and Type	Method	Description
double	score(java.util.List<?> expected, java.util.List<?> actual)

Methods inherited from class ai.libs.jaicore.ml.classification.loss.dataset.APredictionPerformanceMeasure

averageInstanceWiseLoss, averageInstanceWiseScore, checkConsistency, loss, loss, score

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.api4.java.ai.ml.core.evaluation.supervised.loss.IDeterministicPredictionPerformanceMeasure

loss, loss, score

Constructor Detail

FMeasure

public FMeasure(double beta,
                java.lang.Object positiveClass)

Method Detail

score

public double score(java.util.List<?> expected,
                    java.util.List<?> actual)

Specified by:

score in interface org.api4.java.ai.ml.core.evaluation.supervised.loss.IDeterministicPredictionPerformanceMeasure<java.lang.Object,java.lang.Object>

Overrides:

score in class APredictionPerformanceMeasure<java.lang.Object,java.lang.Object>