org.dkpro.core.textcat

Class LanguageIdentifier

java.lang.Object

org.apache.uima.analysis_component.AnalysisComponent_ImplBase

org.apache.uima.analysis_component.Annotator_ImplBase

org.apache.uima.analysis_component.JCasAnnotator_ImplBase

org.apache.uima.fit.component.JCasAnnotator_ImplBase

org.dkpro.core.textcat.LanguageIdentifier

All Implemented Interfaces:

org.apache.uima.analysis_component.AnalysisComponent

public class LanguageIdentifier
extends org.apache.uima.fit.component.JCasAnnotator_ImplBase

Detection based on character n-grams. Uses the Java Text Categorizing Library based on a technique by Cavnar and Trenkle.

References

• Cavnar, W. B. and J. M. Trenkle (1994). N-Gram-Based Text Categorization. In Proceedings of Third Annual Symposium on Document Analysis and Information Retrieval, Las Vegas, NV, UNLV Publications/Reprographics, pp. 161-175, 11-13 April 1994.

Constructor Summary

Constructors

Constructor and Description
LanguageIdentifier()

Method Summary

Modifier and Type	Method and Description
void	process(org.apache.uima.jcas.JCas aJCas)

Methods inherited from class org.apache.uima.fit.component.JCasAnnotator_ImplBase

initialize

Methods inherited from class org.apache.uima.analysis_component.JCasAnnotator_ImplBase

getRequiredCasInterface, process

Methods inherited from class org.apache.uima.analysis_component.Annotator_ImplBase

getCasInstancesRequired, hasNext, next

Methods inherited from class org.apache.uima.analysis_component.AnalysisComponent_ImplBase

batchProcessComplete, collectionProcessComplete, destroy, getContext, getLogger, getResultSpecification, reconfigure, setResultSpecification

Methods inherited from class java.lang.Object

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

Constructor Detail

LanguageIdentifier

public LanguageIdentifier()

Method Detail

process

public void process(org.apache.uima.jcas.JCas aJCas)
             throws org.apache.uima.analysis_engine.AnalysisEngineProcessException

Specified by:

process in class org.apache.uima.analysis_component.JCasAnnotator_ImplBase

Throws:

org.apache.uima.analysis_engine.AnalysisEngineProcessException