de.lmu.ifi.dbs.elki.algorithm.statistics

Class RangeQuerySelectivity.Parameterizer<V extends NumberVector>

java.lang.Object

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

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

de.lmu.ifi.dbs.elki.algorithm.statistics.RangeQuerySelectivity.Parameterizer<V>

Type Parameters:

V - Vector type

All Implemented Interfaces:

Parameterizer

Enclosing class:

RangeQuerySelectivity<V extends NumberVector>

public static class RangeQuerySelectivity.Parameterizer<V extends NumberVector>
extends AbstractDistanceBasedAlgorithm.Parameterizer<V>

Parameterization class.

Author:

Erich Schubert

Field Summary

Fields

Modifier and Type	Field and Description
protected double	radius Query radius
static OptionID	RADIUS_ID Parameter to specify the query radius.
protected RandomFactory	random Random sampling seed.
protected double	sampling Relative number of object to use in sampling.
static OptionID	SAMPLING_ID Parameter to enable sampling.
static OptionID	SEED_ID Parameter to control the sampling random seed.

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

distanceFunction

Constructor Summary

Constructors

Constructor and Description
RangeQuerySelectivity.Parameterizer()

Method Summary

Methods

Modifier and Type	Method and Description
protected RangeQuerySelectivity<V>	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

RADIUS_ID

public static final OptionID RADIUS_ID

Parameter to specify the query radius.

SAMPLING_ID

public static final OptionID SAMPLING_ID

Parameter to enable sampling.

SEED_ID

public static final OptionID SEED_ID

Parameter to control the sampling random seed.

radius

protected double radius

Query radius

sampling

protected double sampling

Relative number of object to use in sampling.

random

protected RandomFactory random

Random sampling seed.

Constructor Detail

RangeQuerySelectivity.Parameterizer

public RangeQuerySelectivity.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<V extends NumberVector>

Parameters:

config - Parameterization to add options to.

makeInstance

protected RangeQuerySelectivity<V> makeInstance()

Description copied from class: AbstractParameterizer

Make an instance after successful configuration.

Specified by:

makeInstance in class AbstractParameterizer

Returns:

instance