tutorial.clustering

Class SameSizeKMeansAlgorithm.PreferenceComparator

java.lang.Object

tutorial.clustering.SameSizeKMeansAlgorithm.PreferenceComparator

All Implemented Interfaces:

it.unimi.dsi.fastutil.ints.IntComparator, java.util.Comparator<java.lang.Integer>

Enclosing class:

SameSizeKMeansAlgorithm<V extends NumberVector>

public class SameSizeKMeansAlgorithm.PreferenceComparator
extends java.lang.Object
implements it.unimi.dsi.fastutil.ints.IntComparator

Sort a list of integers (= cluster numbers) by the distances.

Author:

Erich Schubert

Field Summary

Fields

Modifier and Type	Field and Description
(package private) SameSizeKMeansAlgorithm.Meta	c Meta to use for comparison.

Constructor Summary

Constructors

Constructor and Description
PreferenceComparator()

Method Summary

Modifier and Type	Method and Description
int	compare(int o1, int o2)
it.unimi.dsi.fastutil.ints.IntComparator	select(SameSizeKMeansAlgorithm.Meta c) Set the meta to sort by

Methods inherited from class java.lang.Object

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

Methods inherited from interface it.unimi.dsi.fastutil.ints.IntComparator

compare

Methods inherited from interface java.util.Comparator

comparing, comparing, comparingDouble, comparingInt, comparingLong, equals, naturalOrder, nullsFirst, nullsLast, reversed, reverseOrder, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Field Detail

c

SameSizeKMeansAlgorithm.Meta c

Meta to use for comparison.

Constructor Detail

PreferenceComparator

public PreferenceComparator()

Method Detail

compare

public int compare(int o1,
                   int o2)

Specified by:

compare in interface it.unimi.dsi.fastutil.ints.IntComparator

select

public it.unimi.dsi.fastutil.ints.IntComparator select(SameSizeKMeansAlgorithm.Meta c)

Set the meta to sort by

Parameters:

c - Meta to sort by

Returns:

The comparator