edu.illinois.cs.cogcomp.edison.features.lrec

Class POSBaseLineFeatureExtractor

java.lang.Object

edu.illinois.cs.cogcomp.edison.features.lrec.POSBaseLineFeatureExtractor

All Implemented Interfaces:

FeatureExtractor

public class POSBaseLineFeatureExtractor
extends Object
implements FeatureExtractor

This feature extractor extracts part of speech based on baseline counting.

Author:

Xinbo Wu

Field Summary

Fields

Modifier and Type	Field and Description
protected POSBaseLineCounter	counter

Constructor Summary

Constructors

Constructor and Description
POSBaseLineFeatureExtractor(String viewName, POSBaseLineCounter counter) Construct the feature extractor given a trained counter.
POSBaseLineFeatureExtractor(String viewName, String json) Construct the feature extractor given a trained counter in JSON format.
POSBaseLineFeatureExtractor(String viewName, String corpusName, String home) Construct the feature extractor given a training corpus file.

Method Summary

Modifier and Type	Method and Description
Set<Feature>	getFeatures(Constituent c)
String	getName()

Methods inherited from class java.lang.Object

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

Field Detail

counter

protected POSBaseLineCounter counter

Constructor Detail

POSBaseLineFeatureExtractor

public POSBaseLineFeatureExtractor(String viewName,
                                   POSBaseLineCounter counter)

Construct the feature extractor given a trained counter.

Parameters:

viewName - Name of view

counter - trained POS baseline counter

POSBaseLineFeatureExtractor

public POSBaseLineFeatureExtractor(String viewName,
                                   String corpusName,
                                   String home)
                            throws Exception

Construct the feature extractor given a training corpus file.

Parameters:

viewName - Name of view

corpusName - Name of Corpus

home - file name or directory name of the source corpus

Throws:

Exception

POSBaseLineFeatureExtractor

public POSBaseLineFeatureExtractor(String viewName,
                                   String json)

Construct the feature extractor given a trained counter in JSON format.

Parameters:

viewName - Name of view

json - JSON format of POSBaseLineCounter instance

Method Detail

getFeatures

public Set<Feature> getFeatures(Constituent c)
                         throws EdisonException

Specified by:

getFeatures in interface FeatureExtractor

Throws:

EdisonException

getName

public String getName()

Specified by:

getName in interface FeatureExtractor