edu.illinois.cs.cogcomp.edison.annotators

Class WordNetPlusLemmaViewGenerator

java.lang.Object

edu.illinois.cs.cogcomp.annotation.Annotator

edu.illinois.cs.cogcomp.edison.annotators.WordNetPlusLemmaViewGenerator

Deprecated.

Use illinois-lemmatizer instead

public class WordNetPlusLemmaViewGenerator
extends Annotator

This is an extended version of the WordNetLemmaViewGenerator. If the word is a verb, then it first looks up the lemma dictionary. If found, it returns the lemma. Otherwise, it checks against a known list of contractions. Finally, it goes to WordNet. If the word is present in WordNet, the lemma from WordNet is used. Otherwise, it defaults to the word itself (with case).

This lemmatizer lowercases words before finding their lemma. This could lead to errors. This requires the file resources/verb-lemDict.txt in the classpath, which can be obtained from cogcomp-common-resources.

Author:

Vivek Srikumar

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	WordNetPlusLemmaViewGenerator.VerbLemmaDictionary Deprecated.

Field Summary

Fields

Modifier and Type	Field and Description
static WordNetPlusLemmaViewGenerator.VerbLemmaDictionary	lemmaDict Deprecated.

Fields inherited from class edu.illinois.cs.cogcomp.annotation.Annotator

config, isInitialized, requiredViews, viewName

Constructor Summary

Constructors

Constructor and Description
WordNetPlusLemmaViewGenerator(WordNetManager wn) Deprecated.

Method Summary

Modifier and Type	Method and Description
void	addView(TextAnnotation ta) Deprecated. create and add the view named by getViewName() to the TextAnnotation argument.
String[]	getRequiredViews() Deprecated. Can be used internally by BasicAnnotatorService to check for pre-requisites before calling any single (external) Annotator.
void	initialize(ResourceManager rm) Deprecated. noop

Methods inherited from class edu.illinois.cs.cogcomp.annotation.Annotator

doInitialize, getTagValues, getView, getViewName, isInitialized, isSentenceLevel

Methods inherited from class java.lang.Object

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

Field Detail

lemmaDict

public static final WordNetPlusLemmaViewGenerator.VerbLemmaDictionary lemmaDict

Deprecated.

Constructor Detail

WordNetPlusLemmaViewGenerator

public WordNetPlusLemmaViewGenerator(WordNetManager wn)

Deprecated.

Method Detail

initialize

public void initialize(ResourceManager rm)

Deprecated.

noop

Specified by:

initialize in class Annotator

Parameters:

rm - configuration parameters

addView

public void addView(TextAnnotation ta)

Deprecated.

Description copied from class: Annotator

create and add the view named by getViewName() to the TextAnnotation argument.

Specified by:

addView in class Annotator

Parameters:

ta - the TextAnnotation to modify.

getRequiredViews

public String[] getRequiredViews()

Deprecated.

Description copied from class: Annotator

Can be used internally by BasicAnnotatorService to check for pre-requisites before calling any single (external) Annotator.

Overrides:

getRequiredViews in class Annotator

Returns:

The list of ViewNames required by this ViewGenerator