de.tudarmstadt.ukp.dkpro.core.ldweb1t

Class LanguageDetectorWeb1T

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

de.tudarmstadt.ukp.dkpro.core.ldweb1t.LanguageDetectorWeb1T

All Implemented Interfaces:

org.apache.uima.analysis_component.AnalysisComponent

public class LanguageDetectorWeb1T
extends org.apache.uima.fit.component.JCasAnnotator_ImplBase

Language detector based on n-gram frequency counts, e.g. as provided by Web1T

Field Summary

Fields

Modifier and Type	Field and Description
static String	PARAM_FREQUENCY_PROVIDER_RESOURCES An array of external resources of frequency providers (one for each language that should be detected).
static String	PARAM_MAX_NGRAM_SIZE The maximum n-gram size that should be considered.
static String	PARAM_MIN_NGRAM_SIZE The minimum n-gram size that should be considered.

Constructor Summary

Constructors

Constructor and Description
LanguageDetectorWeb1T()

Method Summary

Modifier and Type	Method and Description
void	initialize(org.apache.uima.UimaContext context)
void	process(org.apache.uima.jcas.JCas jcas)

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

getLogger

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, getResultSpecification, reconfigure, setResultSpecification

Methods inherited from class java.lang.Object

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

Field Detail

PARAM_FREQUENCY_PROVIDER_RESOURCES

public static final String PARAM_FREQUENCY_PROVIDER_RESOURCES

An array of external resources of frequency providers (one for each language that should be detected).

See Also:

Constant Field Values

PARAM_MIN_NGRAM_SIZE

public static final String PARAM_MIN_NGRAM_SIZE

The minimum n-gram size that should be considered. Default is 1.

See Also:

Constant Field Values

PARAM_MAX_NGRAM_SIZE

public static final String PARAM_MAX_NGRAM_SIZE

The maximum n-gram size that should be considered. Default is 3.

See Also:

Constant Field Values

Constructor Detail

LanguageDetectorWeb1T

public LanguageDetectorWeb1T()

Method Detail

initialize

public void initialize(org.apache.uima.UimaContext context)
                throws org.apache.uima.resource.ResourceInitializationException

Specified by:

initialize in interface org.apache.uima.analysis_component.AnalysisComponent

Overrides:

initialize in class org.apache.uima.fit.component.JCasAnnotator_ImplBase

Throws:

org.apache.uima.resource.ResourceInitializationException

process

public void process(org.apache.uima.jcas.JCas jcas)
             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