org.annotation.wordfreak.annotator
Class CoreferenceAnnotator

java.lang.Object
  org.annotation.wordfreak.annotator.Annotator
      org.annotation.wordfreak.annotator.DocumentProcessor
          org.annotation.wordfreak.annotator.CoreferenceAnnotator

All Implemented Interfaces:

java.awt.event.ActionListener, AnnotatedFileListener, java.util.EventListener, Plugin

public abstract class CoreferenceAnnotator

extends DocumentProcessor

Abstract class for extended for performing coreference annotation.

Field Summary

Fields inherited from class org.annotation.wordfreak.annotator.Annotator

annotationFilter, dataDirectory, DEFAULT_ANNOTATOR_NAME, files, guiListener, listeners, loaded, progress, trainingFilter

Constructor Summary

CoreferenceAnnotator(java.lang.String type)

Method Summary

protected abstract Annotation[][]	partitionMentions(Annotation document, double percentage) Returns a partitioning of the specified mentions based on coreference relationships.
void	processDocument(Annotation document, double percentage) Processes the specified document which consisits of the specified percentage of total work to be performed by this annotator.
protected void	updateCoreferenceAnnotations(Annotation[][] partition) Assigns coreference relationships based on the specified partition of annotations.
protected void	updateCoreferenceAnnotations(Annotation[][] partition, int startIndex) Assigns coreference relationships based on the specified partition of annotations.

Methods inherited from class org.annotation.wordfreak.annotator.DocumentProcessor

annotating

Methods inherited from class org.annotation.wordfreak.annotator.Annotator

actionPerformed, addAnnotatorListener, annotate, annotatedFile, closeAnnotatedFile, done, getDataDirectory, hideWaitDialog, loadAnnotator, loaded, removeAnnotatorListener, setAnnotationFilter, setDataDirectory, setGuiListener, setProgress, setTrainingFilter, showWaitDialog, sortedOutcomes, supportsTraining, train, training, updateProgress

Methods inherited from class java.lang.Object

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

Constructor Detail

CoreferenceAnnotator

public CoreferenceAnnotator(java.lang.String type)

Method Detail

updateCoreferenceAnnotations

protected void updateCoreferenceAnnotations(Annotation[][] partition)

Assigns coreference relationships based on the specified partition of annotations.

Parameters:

partition - An array whose first dimension specifies which annotations are in the same coreference relationship and whose second dimension specifies a specific annotation.

updateCoreferenceAnnotations

protected void updateCoreferenceAnnotations(Annotation[][] partition,
                                            int startIndex)

Assigns coreference relationships based on the specified partition of annotations.

Parameters:

partition - An array whose first dimension specifies which annotations are in the same coreference relationship and whose second dimension specifies a specific annotation.

startIndex - The starting value for new partitions id number.

partitionMentions

protected abstract Annotation[][] partitionMentions(Annotation document,
                                                    double percentage)

Returns a partitioning of the specified mentions based on coreference relationships.

Parameters:

document - The top-level annotation which contains the mentions. Typically this is a document.

percentage - The percentage of work that this document represents.

Returns:

A array specifying a partitioning of the specified mentions based on coreference relationships. The first dimension of teh array specifies the partition, and a second a specific annotaiton within that partition.

processDocument

public void processDocument(Annotation document,
                            double percentage)

Description copied from class: DocumentProcessor

Processes the specified document which consisits of the specified percentage of total work to be performed by this annotator.

Specified by:

processDocument in class DocumentProcessor

Parameters:

document - The document to be annotated.

percentage - The percentage of work this document represents.