Package de.uni_trier.wi2.procake.similarity.base.numeric.impl

Class SMNumericFuzzyImpl

java.lang.Object

de.uni_trier.wi2.procake.similarity.impl.SimilarityMeasureImpl

de.uni_trier.wi2.procake.similarity.base.numeric.impl.SMNumericImpl

de.uni_trier.wi2.procake.similarity.base.numeric.impl.SMNumericFuzzyImpl

All Implemented Interfaces:

SMNumeric, SMNumericFuzzy, SimilarityMeasure

public class SMNumericFuzzyImpl
extends SMNumericImpl
implements SMNumericFuzzy

See SMNumericFuzzy for description.

Author:

Alexander Stromer, Alexander Schultheis

Nested Class Summary

Nested classes/interfaces inherited from interface de.uni_trier.wi2.procake.similarity.base.numeric.SMNumeric

SMNumeric.ZERO_OUT_STRATEGIES

Field Summary

Fields inherited from interface de.uni_trier.wi2.procake.similarity.SimilarityMeasure

LOG_ORDER_NAME_NOT_FOUND

Fields inherited from interface de.uni_trier.wi2.procake.similarity.base.numeric.SMNumeric

DEFAULT_STRATEGY

Fields inherited from interface de.uni_trier.wi2.procake.similarity.base.numeric.SMNumericFuzzy

DEFAULT_SPREAD, NAME

Constructor Summary

Constructors

Constructor	Description
SMNumericFuzzyImpl()

Method Summary

Modifier and Type	Method	Description
Similarity	compute(DataObject queryObject, DataObject caseObject, SimilarityValuator valuator)
double	doCalc(double q, double c)
double	getSpread()	gets the spread of the fuzzy similarity
String	getSystemName()	The system name can be used to distinguish the similarity measures.
void	setSpread(double spread)	sets the spread of the fuzzy similarity

Methods inherited from class de.uni_trier.wi2.procake.similarity.base.numeric.impl.SMNumericImpl

applyAsymmetricSituation, getAsymmetricStrategy, getAtomicClass, isSimilarityFor, setAsymmetricStrategy

Methods inherited from class de.uni_trier.wi2.procake.similarity.impl.SimilarityMeasureImpl

getDataClass, getName, initialize, initializeBasedOn, isAggregate, isForceOverride, isInterval, isNumeric, isObject, isReusable, isSet, isTable, isTaxonomy, isText, setDataClass, setForceOverride, setName, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.uni_trier.wi2.procake.similarity.SimilarityMeasure

getDataClass, getName, isForceOverride, isReusable, setForceOverride

Methods inherited from interface de.uni_trier.wi2.procake.similarity.base.numeric.SMNumeric

getAsymmetricStrategy, setAsymmetricStrategy

Constructor Details

SMNumericFuzzyImpl

public SMNumericFuzzyImpl()

Method Details

getSystemName

public String getSystemName()

Description copied from interface: SimilarityMeasure

The system name can be used to distinguish the similarity measures. Each similarity measure that can be instantiated contains a static final field called NAME representing the system name, e.g., SMAggregateEuclidian.NAME

The system name must also be given during initialization, see SimilarityModel.createSimilarityMeasure(String, DataClass).

Specified by:

getSystemName in interface SimilarityMeasure

Returns:

The system name of the similarity measure. This is equal to SimilarityMeasure.NAME.

getSpread

public double getSpread()

Description copied from interface: SMNumericFuzzy

gets the spread of the fuzzy similarity

Specified by:

getSpread in interface SMNumericFuzzy

Returns:

setSpread

public void setSpread(double spread)

Description copied from interface: SMNumericFuzzy

sets the spread of the fuzzy similarity

Specified by:

setSpread in interface SMNumericFuzzy

compute

public Similarity compute(DataObject queryObject,
 DataObject caseObject,
 SimilarityValuator valuator)

Specified by:

compute in interface SimilarityMeasure

Returns:

doCalc

public double doCalc(double q,
 double c)