edu.uci.jforests.eval

Class EvaluationMetric

java.lang.Object

edu.uci.jforests.eval.EvaluationMetric

Direct Known Subclasses:

Accuracy, AUC, BalancedYoundenIndex, RankingEvaluationMetric, RMSE

public abstract class EvaluationMetric
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
EvaluationMetric(boolean isLargerBetter)

Method Summary

Modifier and Type	Method and Description
boolean	isFirstBetter(double first, double second, double tolerance)
boolean	largerIsBetter()
abstract double	measure(double[] predictions, Sample sample)

Methods inherited from class java.lang.Object

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

Constructor Detail

EvaluationMetric

public EvaluationMetric(boolean isLargerBetter)

Method Detail

largerIsBetter

public boolean largerIsBetter()

measure

public abstract double measure(double[] predictions,
                               Sample sample)
                        throws java.lang.Exception

Throws:

java.lang.Exception

isFirstBetter

public boolean isFirstBetter(double first,
                             double second,
                             double tolerance)