de.tudarmstadt.ukp.dkpro.core.jazzy

Class CorrectionsContextualizer

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.jazzy.CorrectionsContextualizer

All Implemented Interfaces:

org.apache.uima.analysis_component.AnalysisComponent

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

This component assumes that some spell checker has already been applied upstream (e.g. Jazzy). It then uses ngram frequencies from a frequency provider in order to rank the provided corrections.

Field Summary

Fields

Modifier and Type	Field and Description
protected Map<String,Long>	countCache
static String	FREQUENCY_PROVIDER_RESOURCE

Constructor Summary

Constructors

Constructor and Description
CorrectionsContextualizer()

Method Summary

Modifier and Type	Method and Description
protected long	getNGramCount(String ngram)
protected double	getSentenceProbability(List<String> words)
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

FREQUENCY_PROVIDER_RESOURCE

public static final String FREQUENCY_PROVIDER_RESOURCE

See Also:

Constant Field Values

countCache

protected Map<String,Long> countCache

Constructor Detail

CorrectionsContextualizer

public CorrectionsContextualizer()

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

getSentenceProbability

protected double getSentenceProbability(List<String> words)
                                 throws org.apache.uima.analysis_engine.AnalysisEngineProcessException

Throws:

org.apache.uima.analysis_engine.AnalysisEngineProcessException

getNGramCount

protected long getNGramCount(String ngram)
                      throws org.apache.uima.analysis_engine.AnalysisEngineProcessException

Throws:

org.apache.uima.analysis_engine.AnalysisEngineProcessException