org.openimaj.demos.sandbox.geom

Class IncrementalSVD

java.lang.Object

org.openimaj.demos.sandbox.geom.IncrementalSVD

public class IncrementalSVD
extends Object

Constructor Summary

Constructors

Constructor and Description
IncrementalSVD(int updateK)

Method Summary

Modifier and Type	Method and Description
static void	main(String[] args)
void	setDefaultWeighting(double d)
void	update(Jama.Matrix m)
void	update(Jama.Matrix m, double dampening)
void	update(Jama.Matrix m, Jama.Matrix dampening)

Methods inherited from class java.lang.Object

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

Constructor Detail

IncrementalSVD

public IncrementalSVD(int updateK)

Method Detail

update

public void update(Jama.Matrix m)

Parameters:

m - new data to update the SVD with

update

public void update(Jama.Matrix m,
                   double dampening)

Parameters:

m - new data to update the SVD with

dampening - each current eigen vector is weighted by this amount

update

public void update(Jama.Matrix m,
                   Jama.Matrix dampening)

Parameters:

m -

dampening - multiplied by the current eigen values (see the paper)

main

public static void main(String[] args)

setDefaultWeighting

public void setDefaultWeighting(double d)