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

All Known Implementing Classes:

PCAFilteredResult, SubspaceProjectionResult

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

Method Summary

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