org.openimaj.experiment.evaluation.cluster.analyser

Class RandomBaselineClusterAnalyser<ANNER extends ClusterAnalyser<ANNYS>,ANNYS extends RandomBaselineWrappable & AnalysisResult>

java.lang.Object

org.openimaj.experiment.evaluation.cluster.analyser.RandomBaselineClusterAnalyser<ANNER,ANNYS>

Type Parameters:

ANNER -

ANNYS -

All Implemented Interfaces:

ClusterAnalyser<RandomBaselineClusterAnalysis<ANNYS>>

public class RandomBaselineClusterAnalyser<ANNER extends ClusterAnalyser<ANNYS>,ANNYS extends RandomBaselineWrappable & AnalysisResult>
extends Object
implements ClusterAnalyser<RandomBaselineClusterAnalysis<ANNYS>>

Wraps the functionality of any ClusterAnalyser as corrected by a Random baseline. This implementation follows that of cluster eval: http://chris.de-vries.id.au/2013/06/clustereval-10-release.html

Author:

Sina Samangooei (ss@ecs.soton.ac.uk)

Constructor Summary

Constructors

Constructor and Description
RandomBaselineClusterAnalyser(ANNER analyser)
RandomBaselineClusterAnalyser(ANNER analyser, int trials)
RandomBaselineClusterAnalyser(ANNER analyser, int trials, long seed)

Method Summary

Modifier and Type	Method and Description
RandomBaselineClusterAnalysis<ANNYS>	analyse(int[][] correct, int[][] estimated)

Methods inherited from class java.lang.Object

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

Constructor Detail

RandomBaselineClusterAnalyser

public RandomBaselineClusterAnalyser(ANNER analyser)

Parameters:

analyser - the underlying analyser

RandomBaselineClusterAnalyser

public RandomBaselineClusterAnalyser(ANNER analyser,
                                     int trials)

Parameters:

analyser -

trials - the number of random baselines to try, finding an average random score

RandomBaselineClusterAnalyser

public RandomBaselineClusterAnalyser(ANNER analyser,
                                     int trials,
                                     long seed)

Parameters:

analyser -

trials - the number of random baselines to try, finding an average random score

seed -

Method Detail

analyse

public RandomBaselineClusterAnalysis<ANNYS> analyse(int[][] correct,
                                                    int[][] estimated)

Specified by:

analyse in interface ClusterAnalyser<RandomBaselineClusterAnalysis<ANNYS extends RandomBaselineWrappable & AnalysisResult>>

Returns:

the analysis of the correct vs estimated results