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

Class PCARunner.Parameterizer

java.lang.Object

de.lmu.ifi.dbs.elki.utilities.optionhandling.AbstractParameterizer

de.lmu.ifi.dbs.elki.math.linearalgebra.pca.PCARunner.Parameterizer

All Implemented Interfaces:

Parameterizer

Direct Known Subclasses:

AutotuningPCA.Parameterizer

Enclosing class:

PCARunner

public static class PCARunner.Parameterizer
extends AbstractParameterizer

Parameterization class.

Author:

Erich Schubert

Field Summary

Fields

Modifier and Type	Field and Description
protected CovarianceMatrixBuilder	covarianceMatrixBuilder The covariance computation class.
static OptionID	PCA_COVARIANCE_MATRIX Parameter to specify the class to compute the covariance matrix, must be a subclass of CovarianceMatrixBuilder.
static OptionID	PCARUNNER_ID Parameter for the PCA variant to use.

Constructor Summary

Constructors

Constructor and Description
Parameterizer()

Method Summary

Modifier and Type	Method and Description
protected PCARunner	makeInstance() Make an instance after successful configuration.
protected void	makeOptions(Parameterization config) Add all options.

Methods inherited from class de.lmu.ifi.dbs.elki.utilities.optionhandling.AbstractParameterizer

configure, make

Methods inherited from class java.lang.Object

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

Field Detail

PCARUNNER_ID

public static final OptionID PCARUNNER_ID

Parameter for the PCA variant to use.

PCA_COVARIANCE_MATRIX

public static final OptionID PCA_COVARIANCE_MATRIX

Parameter to specify the class to compute the covariance matrix, must be a subclass of CovarianceMatrixBuilder.

covarianceMatrixBuilder

protected CovarianceMatrixBuilder covarianceMatrixBuilder

The covariance computation class.

Constructor Detail

Parameterizer

public Parameterizer()

Method Detail

makeOptions

protected void makeOptions(Parameterization config)

Description copied from class: AbstractParameterizer

Add all options. ALWAYS call super.makeOptions(config), unless you have a strong reason to do otherwise!

Overrides:

makeOptions in class AbstractParameterizer

Parameters:

config - Parameterization to add options to.

makeInstance

protected PCARunner makeInstance()

Description copied from class: AbstractParameterizer

Make an instance after successful configuration.

Specified by:

makeInstance in class AbstractParameterizer

Returns:

instance