uk.ac.gla.dcs.renaissance.kqpr
Interface KernelEVD<T extends KernelVector>

Type Parameters:

T - The type of the base vectors in the original space

All Known Implementing Classes:

IncrementalKernelEVD

public interface KernelEVD<T extends KernelVector>

Abstract definition of a Kernel EVD

Author:

B. Piwowarski

Method Summary

void	add(double alpha, T vector) Add a new vector to the decomposition, i.e.
bpiwowar.maths.matrix.DiagonalDoubleMatrix	getEigenValues()
KernelVectorList<T>	getX() Get the list of vectors
bpiwowar.maths.matrix.DenseDoubleMatrix2D	getY()
bpiwowar.maths.matrix.DenseDoubleMatrix2D	getZ()

Method Detail

getX

KernelVectorList<T> getX()

Get the list of vectors

Returns:

getY

bpiwowar.maths.matrix.DenseDoubleMatrix2D getY()

getZ

bpiwowar.maths.matrix.DenseDoubleMatrix2D getZ()

getEigenValues

bpiwowar.maths.matrix.DiagonalDoubleMatrix getEigenValues()

add

void add(double alpha,
         T vector)

Add a new vector to the decomposition, i.e. A = A + alpha v v^T

Parameters:

alpha - The coefficient for the update

vector - The vector v