de.datexis.nel

Class NamedEntityAnnotator

java.lang.Object

de.datexis.annotator.Annotator

de.datexis.nel.NamedEntityAnnotator

public class NamedEntityAnnotator
extends Annotator

An Annotator that detects and links Named Entities.

Author:

Sebastian Arnold

Field Summary

Fields

Modifier and Type	Field and Description
protected Encoder	encoder
protected ArticleIndex	index
protected static org.slf4j.Logger	log
protected MentionAnnotator	ner

Fields inherited from class de.datexis.annotator.Annotator

components, it, provenance, tagger

Constructor Summary

Constructors

Constructor and Description
NamedEntityAnnotator(MentionAnnotator recognize, ArticleIndex search)
NamedEntityAnnotator(MentionAnnotator recognize, ArticleIndex search, Encoder disambiguate)

Method Summary

Modifier and Type	Method and Description
void	annotate(Collection<Document> docs)
Document	annotate(Document doc)
Document	annotate(String text)
protected void	createSignature(Document doc) Attaches Vector to the Document
void	disambiguateMentions(Document doc, Annotation.Source source) Attaches NamedEntityAnnotation to the Document
ArticleIndex	getKnowlegeBase()
protected void	recognizeMentions(Document doc) Attaches MentonAnnotations to the Document

Methods inherited from class de.datexis.annotator.Annotator

addComponent, annotate, createDataset, createDocument, getComponent, getProvenance, getTagger, isModelAvailable, isModelAvailableInChildren, readModel, trainModel, writeComponents, writeHTML, writeModel, writeModel, writeTestLog, writeTrainLog

Methods inherited from class java.lang.Object

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

Field Detail

log

protected static final org.slf4j.Logger log

ner

protected final MentionAnnotator ner

index

protected final ArticleIndex index

encoder

protected final Encoder encoder

Constructor Detail

NamedEntityAnnotator

public NamedEntityAnnotator(MentionAnnotator recognize,
                            ArticleIndex search,
                            Encoder disambiguate)

NamedEntityAnnotator

public NamedEntityAnnotator(MentionAnnotator recognize,
                            ArticleIndex search)

Method Detail

annotate

public Document annotate(String text)

Overrides:

annotate in class Annotator

annotate

public Document annotate(Document doc)

Overrides:

annotate in class Annotator

annotate

public void annotate(Collection<Document> docs)

Overrides:

annotate in class Annotator

getKnowlegeBase

public ArticleIndex getKnowlegeBase()

recognizeMentions

protected void recognizeMentions(Document doc)

Attaches MentonAnnotations to the Document

createSignature

protected void createSignature(Document doc)

Attaches Vector to the Document

disambiguateMentions

public void disambiguateMentions(Document doc,
                                 Annotation.Source source)

Attaches NamedEntityAnnotation to the Document