org.apache.commons.math3.ml.clustering

Class CentroidCluster<T extends Clusterable>

java.lang.Object

org.apache.commons.math3.ml.clustering.Cluster<T>

org.apache.commons.math3.ml.clustering.CentroidCluster<T>

Type Parameters:

T - the type of points that can be clustered

All Implemented Interfaces:

java.io.Serializable

public class CentroidCluster<T extends Clusterable>
extends Cluster<T>

A Cluster used by centroid-based clustering algorithms.

Defines additionally a cluster center which may not necessarily be a member of the original data set.

Since:

3.2

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
CentroidCluster(Clusterable center) Build a cluster centered at a specified point.

Method Summary

Modifier and Type	Method and Description
Clusterable	getCenter() Get the point chosen to be the center of this cluster.

Methods inherited from class org.apache.commons.math3.ml.clustering.Cluster

addPoint, getPoints

Methods inherited from class java.lang.Object

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

Constructor Detail

CentroidCluster

public CentroidCluster(Clusterable center)

Build a cluster centered at a specified point.

Parameters:

center - the point which is to be the center of this cluster

Method Detail

getCenter

public Clusterable getCenter()

Get the point chosen to be the center of this cluster.

Returns:

chosen cluster center