edu.ucla.sspace.clustering

Class HardAssignment

java.lang.Object

edu.ucla.sspace.clustering.HardAssignment

All Implemented Interfaces:

Assignment

public class HardAssignment
extends Object
implements Assignment

An implementation of a Assignment where a data point may be assigned to at most one cluster, i.e. a hard assignment policy.

Constructor Summary

Constructors

Constructor and Description
HardAssignment() Creates a new HardAssignment the data point is not assigned to any cluster.
HardAssignment(int assignment) Creates a new HardAssignment where the data point is assigned to the specified cluster value.

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.

Methods inherited from class java.lang.Object

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

Constructor Detail

HardAssignment

public HardAssignment()

Creates a new HardAssignment the data point is not assigned to any cluster.

HardAssignment

public HardAssignment(int assignment)

Creates a new HardAssignment where the data point is assigned to the specified cluster value.

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