de.lmu.ifi.dbs.elki.algorithm.clustering.subspace

Class CLIQUE.Parameterizer

java.lang.Object

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

de.lmu.ifi.dbs.elki.algorithm.clustering.subspace.CLIQUE.Parameterizer

All Implemented Interfaces:

Parameterizer

Enclosing class:

CLIQUE

public static class CLIQUE.Parameterizer
extends AbstractParameterizer

Parameterization class.

Author:

Erich Schubert

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	prune Pruning flag.
static OptionID	PRUNE_ID Flag to indicate that only subspaces with large coverage (i.e. the fraction of the database that is covered by the dense units) are selected, the rest will be pruned.
protected double	tau Density threshold / selectivity.
static OptionID	TAU_ID Parameter to specify the density threshold for the selectivity of a unit, where the selectivity is the fraction of total feature vectors contained in this unit, must be a double greater than 0 and less than 1.
protected int	xsi Number of intervals in each dimension.
static OptionID	XSI_ID Parameter to specify the number of intervals (units) in each dimension, must be an integer greater than 0.

Constructor Summary

Constructors

Constructor and Description
Parameterizer()

Method Summary

Modifier and Type	Method and Description
protected CLIQUE	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

XSI_ID

public static final OptionID XSI_ID

Parameter to specify the number of intervals (units) in each dimension, must be an integer greater than 0.

TAU_ID

public static final OptionID TAU_ID

Parameter to specify the density threshold for the selectivity of a unit, where the selectivity is the fraction of total feature vectors contained in this unit, must be a double greater than 0 and less than 1.

PRUNE_ID

public static final OptionID PRUNE_ID

Flag to indicate that only subspaces with large coverage (i.e. the fraction of the database that is covered by the dense units) are selected, the rest will be pruned.

xsi

protected int xsi

Number of intervals in each dimension.

tau

protected double tau

Density threshold / selectivity.

prune

protected boolean prune

Pruning flag.

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 CLIQUE makeInstance()

Description copied from class: AbstractParameterizer

Make an instance after successful configuration.

Specified by:

makeInstance in class AbstractParameterizer

Returns:

instance