de.lmu.ifi.dbs.elki.math.linearalgebra

Class SubspaceProjectionResult

java.lang.Object

de.lmu.ifi.dbs.elki.math.linearalgebra.SubspaceProjectionResult

All Implemented Interfaces:

ProjectionResult

public class SubspaceProjectionResult
extends Object
implements ProjectionResult

Simple class wrapping the result of a subspace projection.

Field Summary

Fields

Modifier and Type	Field and Description
private int	correlationDimensionality The correlation dimensionality
private Matrix	similarityMat The similarity matrix

Constructor Summary

Constructors

Constructor and Description
SubspaceProjectionResult(int correlationDimensionality, Matrix similarityMat) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
int	getCorrelationDimension() Get the number of "strong" dimensions
Matrix	similarityMatrix() Projection matrix

Methods inherited from class java.lang.Object

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

Field Detail

correlationDimensionality

private int correlationDimensionality

The correlation dimensionality

similarityMat

private Matrix similarityMat

The similarity matrix

Constructor Detail

SubspaceProjectionResult

public SubspaceProjectionResult(int correlationDimensionality,
                        Matrix similarityMat)

Constructor.

Parameters:

correlationDimensionality - dimensionality

similarityMat - projection matrix

Method Detail

getCorrelationDimension

public int getCorrelationDimension()

Description copied from interface: ProjectionResult

Get the number of "strong" dimensions

Specified by:

getCorrelationDimension in interface ProjectionResult

Returns:

number of strong (correlated) dimensions

similarityMatrix

public Matrix similarityMatrix()

Description copied from interface: ProjectionResult

Projection matrix

Specified by:

similarityMatrix in interface ProjectionResult

Returns:

projection matrix