de.lmu.ifi.dbs.elki.algorithm.outlier.lof

Class LOCI.Parameterizer<O>

java.lang.Object

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

de.lmu.ifi.dbs.elki.algorithm.AbstractDistanceBasedAlgorithm.Parameterizer<O>

de.lmu.ifi.dbs.elki.algorithm.outlier.lof.LOCI.Parameterizer<O>

Type Parameters:

O - Object type

All Implemented Interfaces:

Parameterizer

Enclosing class:

LOCI<O>

public static class LOCI.Parameterizer<O>
extends AbstractDistanceBasedAlgorithm.Parameterizer<O>

Parameterization class.

Author:

Erich Schubert

Field Summary

Fields

Modifier and Type	Field and Description
protected double	alpha Scaling of averaging neighborhood.
static OptionID	ALPHA_ID Parameter to specify the averaging neighborhood scaling.
protected int	nmin Minimum neighborhood size.
static OptionID	NMIN_ID Parameter to specify the minimum neighborhood size
protected double	rmax Maximum radius.
static OptionID	RMAX_ID Parameter to specify the maximum radius of the neighborhood to be considered, must be suitable to the distance function specified.

Fields inherited from class de.lmu.ifi.dbs.elki.algorithm.AbstractDistanceBasedAlgorithm.Parameterizer

distanceFunction

Constructor Summary

Constructors

Constructor and Description
Parameterizer()

Method Summary

Modifier and Type	Method and Description
protected LOCI<O>	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

RMAX_ID

public static final OptionID RMAX_ID

Parameter to specify the maximum radius of the neighborhood to be considered, must be suitable to the distance function specified.

NMIN_ID

public static final OptionID NMIN_ID

Parameter to specify the minimum neighborhood size

ALPHA_ID

public static final OptionID ALPHA_ID

Parameter to specify the averaging neighborhood scaling.

rmax

protected double rmax

Maximum radius.

nmin

protected int nmin

Minimum neighborhood size.

alpha

protected double alpha

Scaling of averaging neighborhood.

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 AbstractDistanceBasedAlgorithm.Parameterizer<O>

Parameters:

config - Parameterization to add options to.

makeInstance

protected LOCI<O> makeInstance()

Description copied from class: AbstractParameterizer

Make an instance after successful configuration.

Specified by:

makeInstance in class AbstractParameterizer

Returns:

instance