de.lmu.ifi.dbs.elki.index.lsh.hashfamilies

Class AbstractProjectedHashFunctionFamily.Parameterizer

java.lang.Object

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

de.lmu.ifi.dbs.elki.index.lsh.hashfamilies.AbstractProjectedHashFunctionFamily.Parameterizer

All Implemented Interfaces:

Parameterizer

Direct Known Subclasses:

EuclideanHashFunctionFamily.Parameterizer, ManhattanHashFunctionFamily.Parameterizer

Enclosing class:

AbstractProjectedHashFunctionFamily

public abstract static class AbstractProjectedHashFunctionFamily.Parameterizer
extends AbstractParameterizer

Parameterization class.

Author:

Erich Schubert

Field Summary

Fields

Modifier and Type	Field and Description
(package private) int	k The number of projections to use for each hash function.
static OptionID	NUMPROJ_ID Number of projections to use in each hash function.
(package private) RandomFactory	random Random generator to use.
static OptionID	RANDOM_ID Parameter for fixing the random seed.
(package private) double	width Width of each bin.
static OptionID	WIDTH_ID Parameter for choosing the bin width.

Constructor Summary

Constructors

Constructor and Description
Parameterizer()

Method Summary

Modifier and Type	Method and Description
protected void	makeOptions(Parameterization config) Add all options.

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

configure, make, makeInstance

Methods inherited from class java.lang.Object

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

Field Detail

RANDOM_ID

public static final OptionID RANDOM_ID

Parameter for fixing the random seed.

WIDTH_ID

public static final OptionID WIDTH_ID

Parameter for choosing the bin width.

NUMPROJ_ID

public static final OptionID NUMPROJ_ID

Number of projections to use in each hash function.

random

RandomFactory random

Random generator to use.

width

double width

Width of each bin.

k

int k

The number of projections to use for each hash function.

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.