mulan.evaluation.measure
Class ConfidenceMeasureBase

java.lang.Object
  mulan.evaluation.measure.MeasureBase
      mulan.evaluation.measure.ConfidenceMeasureBase

All Implemented Interfaces:

Serializable, Measure

Direct Known Subclasses:

LabelBasedAUC, LabelBasedAveragePrecision

public abstract class ConfidenceMeasureBase
extends MeasureBase

Version:

2010.12.04

Author:

Grigorios Tsoumakas

See Also:

Serialized Form

Constructor Summary

ConfidenceMeasureBase()

Method Summary

protected abstract void	updateConfidence(double[] confidences, boolean[] truth) Updates the measure for a new example
protected void	updateInternal(MultiLabelOutput prediction, boolean[] truth) Updates the measure based on an example

Methods inherited from class mulan.evaluation.measure.MeasureBase

makeCopy, toString, update

Methods inherited from class java.lang.Object

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

Methods inherited from interface mulan.evaluation.measure.Measure

getIdealValue, getName, getValue, reset

Constructor Detail

ConfidenceMeasureBase

public ConfidenceMeasureBase()

Method Detail

updateInternal

protected void updateInternal(MultiLabelOutput prediction,
                              boolean[] truth)

Description copied from class: MeasureBase

Updates the measure based on an example

Specified by:

updateInternal in class MeasureBase

Parameters:

prediction - the output of the algorithm for the example

truth - the ground truth of the example

updateConfidence

protected abstract void updateConfidence(double[] confidences,
                                         boolean[] truth)

Updates the measure for a new example

Parameters:

confidences - the confidences output by the learner for the example

truth - the ground truth of the example