de.lmu.ifi.dbs.elki.utilities.ensemble

Class EnsembleVotingMedian

java.lang.Object

de.lmu.ifi.dbs.elki.utilities.ensemble.EnsembleVotingMedian

All Implemented Interfaces:

EnsembleVoting

public class EnsembleVotingMedian
extends Object
implements EnsembleVoting

Simple combination rule, by taking the median. Note: median is very similar to a majority voting!

Author:

Erich Schubert

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	EnsembleVotingMedian.Parameterizer Parameterization class.

Field Summary

Fields

Modifier and Type	Field and Description
private double	quantile Quantile to use

Constructor Summary

Constructors

Constructor and Description
EnsembleVotingMedian(double quantile) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
double	combine(double[] scores) Combine scores function.
double	combine(double[] scores, int count) Combine scores function.

Methods inherited from class java.lang.Object

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

Field Detail

quantile

private double quantile

Quantile to use

Constructor Detail

EnsembleVotingMedian

public EnsembleVotingMedian(double quantile)

Constructor.

Parameters:

quantile - Quantile

Method Detail

combine

public double combine(double[] scores)

Description copied from interface: EnsembleVoting

Combine scores function. Note: it is assumed that the scores are comparable.

Specified by:

combine in interface EnsembleVoting

Parameters:

scores - Scores to combine

Returns:

combined score.

combine

public double combine(double[] scores,
             int count)

Description copied from interface: EnsembleVoting

Combine scores function. Note: it is assumed that the scores are comparable.

Specified by:

combine in interface EnsembleVoting

Parameters:

scores - Scores to combine

count - Number of entries to use.

Returns:

combined score.