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

Interface ProjectionResult

All Known Implementing Classes:

PCAFilteredResult

public interface ProjectionResult

Interface representing a simple projection result. This can either come from a full PCA, or just from an axis-parallel subspace selection

Author:

Erich Schubert

Method Summary

Methods

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

Method Detail

getCorrelationDimension

int getCorrelationDimension()

Get the number of "strong" dimensions

Returns:

number of strong (correlated) dimensions

similarityMatrix

Matrix similarityMatrix()

Projection matrix

Returns:

projection matrix