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

Class POSMikheevFeatureExtractor

java.lang.Object

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

All Implemented Interfaces:

FeatureExtractor

public class POSMikheevFeatureExtractor
extends Object
implements FeatureExtractor

This feature extractor extracts part of speech based on Mikheev's rule.

Author:

Xinbo Wu

Field Summary

Fields

Modifier and Type	Field and Description
protected POSMikheevCounter	counter

Constructor Summary

Constructors

Constructor and Description
POSMikheevFeatureExtractor(String viewName, POSMikheevCounter counter) Construct the feature extractor given a trained counter.
POSMikheevFeatureExtractor(String viewName, String json) Construct the feature extractor given a trained counter in JSON format.
POSMikheevFeatureExtractor(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 POSMikheevCounter counter

Constructor Detail

POSMikheevFeatureExtractor

public POSMikheevFeatureExtractor(String viewName,
                                  POSMikheevCounter counter)

Construct the feature extractor given a trained counter.

Parameters:

viewName - Name of view

counter - trained POS Mikheev counter

POSMikheevFeatureExtractor

public POSMikheevFeatureExtractor(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

POSMikheevFeatureExtractor

public POSMikheevFeatureExtractor(String viewName,
                                  String json)

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

Parameters:

viewName - Name of view

json - JSON format of trained counter

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