org.locationtech.geowave.analytic.mapreduce.kmeans.runner

Class StripWeakCentroidsRunner.StableChangeBreakStrategy<T>

java.lang.Object

org.locationtech.geowave.analytic.mapreduce.kmeans.runner.StripWeakCentroidsRunner.StableChangeBreakStrategy<T>

All Implemented Interfaces:

StripWeakCentroidsRunner.BreakStrategy<T>

Direct Known Subclasses:

StripWeakCentroidsRunner.TailStableChangeBreakStrategy

Enclosing class:

StripWeakCentroidsRunner<T>

public static class StripWeakCentroidsRunner.StableChangeBreakStrategy<T>
extends Object
implements StripWeakCentroidsRunner.BreakStrategy<T>

Constructor Summary

Constructors

Constructor and Description
StableChangeBreakStrategy()

Method Summary

Modifier and Type	Method and Description
int	getBreakPoint(List<AnalyticItemWrapper<T>> centroids)
protected double	getInitialMaximum(org.apache.commons.math3.stat.descriptive.moment.StandardDeviation stats, double total)

Methods inherited from class java.lang.Object

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

Constructor Detail

StableChangeBreakStrategy

public StableChangeBreakStrategy()

Method Detail

getBreakPoint

public int getBreakPoint(List<AnalyticItemWrapper<T>> centroids)

Specified by:

getBreakPoint in interface StripWeakCentroidsRunner.BreakStrategy<T>

getInitialMaximum

protected double getInitialMaximum(org.apache.commons.math3.stat.descriptive.moment.StandardDeviation stats,
                                   double total)