Package elki.algorithm.statistics

Class DistanceQuantileSampler.Par<O>

java.lang.Object

elki.algorithm.statistics.DistanceQuantileSampler.Par<O>

Type Parameters:

O - Object type

All Implemented Interfaces:

Parameterizer

Enclosing class:

DistanceQuantileSampler<O>

public static class DistanceQuantileSampler.Par<O>
extends java.lang.Object
implements Parameterizer

Parameterization class

Author:

Erich Schubert

Field Summary

Fields

Modifier and Type	Field	Description
protected Distance<? super O>	distance	The distance function to use.
protected boolean	nozeros	Flag to ignore zero distances (recommended with many duplicates).
static OptionID	NOZEROS_ID	Flag to ignore zero distances (recommended with many duplicates).
protected double	quantile	Quantile to compute.
static OptionID	QUANTILE_ID	Quantile to compute.
protected RandomFactory	rand	Random generator.
protected double	sampling	Sampling rate.
static OptionID	SAMPLING_ID	Sampling rate.
static OptionID	SEED_ID	Random generator seed.

Constructor Summary

Constructors

Constructor	Description
Par()

Method Summary

Modifier and Type	Method	Description
void	configure(Parameterization config)	Configure the class.
DistanceQuantileSampler<O>	make()	Make an instance after successful configuration.

Methods inherited from class java.lang.Object

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

Field Detail

QUANTILE_ID

public static final OptionID QUANTILE_ID

Quantile to compute.

SAMPLING_ID

public static final OptionID SAMPLING_ID

Sampling rate.

NOZEROS_ID

public static final OptionID NOZEROS_ID

Flag to ignore zero distances (recommended with many duplicates).

SEED_ID

public static final OptionID SEED_ID

Random generator seed.

distance

protected Distance<? super O> distance

The distance function to use.

quantile

protected double quantile

Quantile to compute.

sampling

protected double sampling

Sampling rate.

nozeros

protected boolean nozeros

Flag to ignore zero distances (recommended with many duplicates).

rand

protected RandomFactory rand

Random generator.

Constructor Detail

Par

public Par()

Method Detail

configure

public void configure(Parameterization config)

Description copied from interface: Parameterizer

Configure the class.

Note: the status is collected by the parameterization object, so that multiple errors may arise and be reported in one run.

Specified by:

configure in interface Parameterizer

Parameters:

config - Parameterization

make

public DistanceQuantileSampler<O> make()

Description copied from interface: Parameterizer

Make an instance after successful configuration.

Note: your class should return the exact type, only this very broad interface should use Object as return type.

Specified by:

make in interface Parameterizer

Returns:

a new instance