de.hpi.fgis.dude.similarityfunction.contentbased.impl.simmetrics
Class EuclideanDistanceFunction

java.lang.Object
  extended by de.hpi.fgis.dude.similarityfunction.AbstractSimilarityFunction
      extended by de.hpi.fgis.dude.similarityfunction.contentbased.ContentBasedSimilarityFunction<T>
          extended by de.hpi.fgis.dude.similarityfunction.contentbased.impl.simmetrics.SimmetricsFunction<EuclideanDistanceFunction,uk.ac.shef.wit.simmetrics.similaritymetrics.EuclideanDistance>
              extended by de.hpi.fgis.dude.similarityfunction.contentbased.impl.simmetrics.EuclideanDistanceFunction
All Implemented Interfaces:
SimilarityFunction, StringSimilarity, AutoJsonable

public class EuclideanDistanceFunction
extends SimmetricsFunction<EuclideanDistanceFunction,uk.ac.shef.wit.simmetrics.similaritymetrics.EuclideanDistance>

EuclideanDistanceFunction compares two DuDeObjects based on the Euclidean Distance of the given attribute.

Author:
Ziawasch Abedjan, Arvid Heise, Matthias Pohl

Nested Class Summary
 
Nested classes/interfaces inherited from interface de.hpi.fgis.dude.similarityfunction.SimilarityFunction
SimilarityFunction.SimilarityValidationState
 
Constructor Summary
protected EuclideanDistanceFunction()
          Internal constructor for Jsonable deserialization.
  EuclideanDistanceFunction(uk.ac.shef.wit.simmetrics.tokenisers.InterfaceTokeniser tokenizer, int attrIndex, String... defaultAttr)
          Initializes the EuclideanDistanceFunction with the passed InterfaceTokeniser.
  EuclideanDistanceFunction(uk.ac.shef.wit.simmetrics.tokenisers.InterfaceTokeniser tokenizer, String... defaultAttr)
          Initializes the EuclideanDistanceFunction with the passed InterfaceTokeniser.
  EuclideanDistanceFunction(int attrIndex, String... defaultAttr)
          Initializes the EuclideanDistanceFunction with the default tokenizer.
  EuclideanDistanceFunction(String... defaultAttr)
          Initializes the EuclideanDistanceFunction with the default tokenizer.
 
Method Summary
 
Methods inherited from class de.hpi.fgis.dude.similarityfunction.contentbased.impl.simmetrics.SimmetricsFunction
compareAtomicValues, getSimilarity
 
Methods inherited from class de.hpi.fgis.dude.similarityfunction.contentbased.ContentBasedSimilarityFunction
addAttribute, calculateSimilarity, calculateSimilarity, equals, getAttribute, hashCode, ignoreCapitalization, ignoringCapitalizationEnabled, setCompareArrayArrayStrategy, setCompareArrayAtomicStrategy, setCompareArrayRecordStrategy, setCompareRecordAtomicStrategy, setCompareRecordRecordStrategy
 
Methods inherited from class de.hpi.fgis.dude.similarityfunction.AbstractSimilarityFunction
getLastValidationState, getSimilarity, setValidationState
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

EuclideanDistanceFunction

protected EuclideanDistanceFunction()
Internal constructor for Jsonable deserialization.


EuclideanDistanceFunction

public EuclideanDistanceFunction(String... defaultAttr)
Initializes the EuclideanDistanceFunction with the default tokenizer.

Parameters:
defaultAttr - The default attribute.

EuclideanDistanceFunction

public EuclideanDistanceFunction(int attrIndex,
                                 String... defaultAttr)
Initializes the EuclideanDistanceFunction with the default tokenizer.

Parameters:
attrIndex - The index of the default attribute. This parameter is used to select specific values of an array.
defaultAttr - The default attribute.

EuclideanDistanceFunction

public EuclideanDistanceFunction(uk.ac.shef.wit.simmetrics.tokenisers.InterfaceTokeniser tokenizer,
                                 String... defaultAttr)
Initializes the EuclideanDistanceFunction with the passed InterfaceTokeniser.

Parameters:
tokenizer - The internally used tokenizer.
defaultAttr - The default attribute.

EuclideanDistanceFunction

public EuclideanDistanceFunction(uk.ac.shef.wit.simmetrics.tokenisers.InterfaceTokeniser tokenizer,
                                 int attrIndex,
                                 String... defaultAttr)
Initializes the EuclideanDistanceFunction with the passed InterfaceTokeniser.

Parameters:
tokenizer - The internally used tokenizer.
attrIndex - The index of the default attribute. This parameter is used to select specific values of an array.
defaultAttr - The default attribute.


Copyright © 2011 Hasso Plattner Institute - Chair of Information Systems. All Rights Reserved.