edu.ucla.sspace.clustering

Class SoftAssignment

java.lang.Object

edu.ucla.sspace.clustering.SoftAssignment

All Implemented Interfaces:

Assignment

public class SoftAssignment
extends Object
implements Assignment

A set of soft assignment. Each data point may be assigned to multiple clusters. None of the particular clusters have any relationship with each other.

Author:

Keith Stevens

Constructor Summary

Constructors

Constructor and Description
SoftAssignment(Collection<Integer> clusterIds) Creates a new SoftAssignment where the data point is assigned to the specified clusters.
SoftAssignment(int[] assignments) Constructs a new SoftAssignment based on the given array of assignments.
SoftAssignment(Integer... clusterIds) Creates a new SoftAssignment where the data point is assigned to the specified clusters.

Method Summary

Methods

Modifier and Type	Method and Description
int[]	assignments() Returns the cluster id's that a specific data point was assigned to.
int	length() Returns the number of assignments given for this data point.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

SoftAssignment

public SoftAssignment(int[] assignments)

Constructs a new SoftAssignment based on the given array of assignments.

SoftAssignment

public SoftAssignment(Collection<Integer> clusterIds)

Creates a new SoftAssignment where the data point is assigned to the specified clusters.

SoftAssignment

public SoftAssignment(Integer... clusterIds)

Creates a new SoftAssignment where the data point is assigned to the specified clusters.

Method Detail

assignments

public int[] assignments()

Returns the cluster id's that a specific data point was assigned to.

Specified by:

assignments in interface Assignment

length

public int length()

Returns the number of assignments given for this data point.

Specified by:

length in interface Assignment

toString

public String toString()

Overrides:

toString in class Object