de.lmu.ifi.dbs.elki.distance.distancefunction.adapter

Class AbstractSimilarityAdapter.Parameterizer<O,S extends SimilarityFunction<? super O>>

java.lang.Object

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

de.lmu.ifi.dbs.elki.distance.distancefunction.adapter.AbstractSimilarityAdapter.Parameterizer<O,S>

All Implemented Interfaces:

Parameterizer

Direct Known Subclasses:

ArccosSimilarityAdapter.Parameterizer, LinearAdapterLinear.Parameterizer, LnSimilarityAdapter.Parameterizer

Enclosing class:

AbstractSimilarityAdapter<O>

public abstract static class AbstractSimilarityAdapter.Parameterizer<O,S extends SimilarityFunction<? super O>>
extends AbstractParameterizer

Parameterization class.

Author:

Erich Schubert

Field Summary

Fields

Modifier and Type	Field and Description
protected Class<SimilarityFunction<? super O>>	ARBITRARY_SIMILARITY Arbitrary Similarity functions
protected Class<NormalizedSimilarityFunction<? super O>>	NORMALIZED_SIMILARITY Normalized similarity functions
static OptionID	SIMILARITY_FUNCTION_ID Parameter to specify the similarity function to derive the distance between database objects from.
protected S	similarityFunction Holds the similarity function.

Constructor Summary

Constructors

Constructor and Description
Parameterizer()

Method Summary

Modifier and Type	Method and Description
protected abstract Class<? extends S>	getSimilarityRestriction() Get the similarity function restriction.
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

SIMILARITY_FUNCTION_ID

public static final OptionID SIMILARITY_FUNCTION_ID

Parameter to specify the similarity function to derive the distance between database objects from. Must extend SimilarityFunction .

Key: -adapter.similarityfunction

similarityFunction

protected S extends SimilarityFunction<? super O> similarityFunction

Holds the similarity function.

ARBITRARY_SIMILARITY

protected Class<SimilarityFunction<? super O>> ARBITRARY_SIMILARITY

Arbitrary Similarity functions

NORMALIZED_SIMILARITY

protected Class<NormalizedSimilarityFunction<? super O>> NORMALIZED_SIMILARITY

Normalized similarity functions

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.

getSimilarityRestriction

protected abstract Class<? extends S> getSimilarityRestriction()

Get the similarity function restriction.

Returns:

Distance function supported.