tc
Class TCCorpusLoader

java.lang.Object
  org.xml.sax.helpers.DefaultHandler
      tc.TCCorpusLoader

All Implemented Interfaces:

org.xml.sax.ContentHandler, org.xml.sax.DTDHandler, org.xml.sax.EntityResolver, org.xml.sax.ErrorHandler

Direct Known Subclasses:

TCCorpusLoaderReuters, TCCorpusLoaderSelfmade

public abstract class TCCorpusLoader

extends org.xml.sax.helpers.DefaultHandler

all the classes which load corpora have to extend this class

Field Summary

(package private) TCCorpus	corpus the corpus to be returned
(package private) java.util.ArrayList	labels contains the labels for the examined document
(package private) int	numberOfTestDocumentsWithLabel the number of test documents which belong to at least one known category
(package private) int	stemmerMethod the method of the stemmer (0: no stemmer; 1: porter; 2: lancaster)
(package private) java.lang.String	stopWordsString a string holding all the stop words
(package private) java.util.ArrayList	testSet the test set which will be generated for evaluation
(package private) boolean	useStopWordRemoval indicates if a stop word removal should be applied

Constructor Summary

TCCorpusLoader()

Method Summary

int	getNumberOfTestDocumentsWithLabel()
java.util.ArrayList	getTestSet()
TCCorpus	loadCorpus()

Methods inherited from class org.xml.sax.helpers.DefaultHandler

characters, endDocument, endElement, endPrefixMapping, error, fatalError, ignorableWhitespace, notationDecl, processingInstruction, resolveEntity, setDocumentLocator, skippedEntity, startDocument, startElement, startPrefixMapping, unparsedEntityDecl, warning

Methods inherited from class java.lang.Object

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

Field Detail

labels

java.util.ArrayList labels

contains the labels for the examined document

testSet

java.util.ArrayList testSet

the test set which will be generated for evaluation

corpus

TCCorpus corpus

the corpus to be returned

stemmerMethod

int stemmerMethod

the method of the stemmer (0: no stemmer; 1: porter; 2: lancaster)

useStopWordRemoval

boolean useStopWordRemoval

indicates if a stop word removal should be applied

stopWordsString

java.lang.String stopWordsString

a string holding all the stop words

numberOfTestDocumentsWithLabel

int numberOfTestDocumentsWithLabel

the number of test documents which belong to at least one known category

Constructor Detail

TCCorpusLoader

public TCCorpusLoader()

Method Detail

getTestSet

public java.util.ArrayList getTestSet()

getNumberOfTestDocumentsWithLabel

public int getNumberOfTestDocumentsWithLabel()

loadCorpus

public TCCorpus loadCorpus()