de.aitools.ir.retrievalmodels.representer
Class TermFrequency

java.lang.Object
  de.aitools.ir.retrievalmodels.representer.AbstractRepresenter<java.lang.String,Vector>
      de.aitools.ir.retrievalmodels.representer.TermFrequency

All Implemented Interfaces:

Representer<java.lang.String,Vector>, java.io.Serializable

Direct Known Subclasses:

SerializableTermFrequency

public class TermFrequency
extends AbstractRepresenter<java.lang.String,Vector>

Version:

aitools 3.0 $Id: TermFrequency.java,v 1.5 2011/12/23 12:01:35 zoro5129 Exp $

Author:

martin.trenkmann@uni-weimar.de, martin.potthast@uni-weimar.de

See Also:

Serialized Form

Constructor Summary

TermFrequency(java.util.Locale l)

TermFrequency(java.util.Locale l, boolean stemWords, boolean filterStopWords)

TermFrequency(VectorSpace space, boolean spaceGrowable, Decomposition decomposer, StopWordList stopwords, Stemmer stemmer)

Method Summary

Decomposition	getDecomposer()
boolean	getSpaceGrowable()
Stemmer	getStemmer()
StopWordList	getStopwords()
VectorSpace	getVectorSpace()
boolean	isTrained()
Vector	represent(java.lang.String text)
void	setDecomposer(Decomposition decomposer)
void	setSpaceGrowable(boolean spaceGrowable)
void	setStemmer(Stemmer stemmer)
void	setStopwords(StopWordList stopwords)
void	setVectorSpace(VectorSpace space)
void	train(java.lang.Iterable<java.lang.String> documents, boolean forceTraining)

Methods inherited from class de.aitools.ir.retrievalmodels.representer.AbstractRepresenter

train

Methods inherited from class java.lang.Object

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

Constructor Detail

TermFrequency

public TermFrequency(java.util.Locale l)

TermFrequency

public TermFrequency(java.util.Locale l,
                     boolean stemWords,
                     boolean filterStopWords)

TermFrequency

public TermFrequency(VectorSpace space,
                     boolean spaceGrowable,
                     Decomposition decomposer,
                     StopWordList stopwords,
                     Stemmer stemmer)

Method Detail

train

public void train(java.lang.Iterable<java.lang.String> documents,
                  boolean forceTraining)

isTrained

public boolean isTrained()

represent

public Vector represent(java.lang.String text)

setVectorSpace

public void setVectorSpace(VectorSpace space)

getVectorSpace

public VectorSpace getVectorSpace()

getSpaceGrowable

public boolean getSpaceGrowable()

setSpaceGrowable

public void setSpaceGrowable(boolean spaceGrowable)

setDecomposer

public void setDecomposer(Decomposition decomposer)

getDecomposer

public Decomposition getDecomposer()

setStopwords

public void setStopwords(StopWordList stopwords)

getStopwords

public StopWordList getStopwords()

setStemmer

public void setStemmer(Stemmer stemmer)

getStemmer

public Stemmer getStemmer()