edu.illinois.cs.cogcomp.verbsense.experiment

Class PreExtractor

java.lang.Object

edu.illinois.cs.cogcomp.core.algorithms.ProducerConsumer<TextAnnotation>

edu.illinois.cs.cogcomp.verbsense.experiment.PreExtractor

public class PreExtractor
extends ProducerConsumer<TextAnnotation>

Nested Class Summary

Nested classes/interfaces inherited from class edu.illinois.cs.cogcomp.core.algorithms.ProducerConsumer

ProducerConsumer.Consumer, ProducerConsumer.Producer

Field Summary

Fields

Modifier and Type	Field and Description
protected List<edu.illinois.cs.cogcomp.verbsense.experiment.PreExtractRecord>	buffer
protected FeatureVectorCacheFile	cacheDB
protected SenseManager	manager

Fields inherited from class edu.illinois.cs.cogcomp.core.algorithms.ProducerConsumer

activeConsumers, count, data, done, numConsumers, theQueue

Constructor Summary

Constructors

Constructor and Description
PreExtractor(SenseManager manager, Iterator<TextAnnotation> data, int numConsumers, FeatureVectorCacheFile featureCache)

Method Summary

Modifier and Type	Method and Description
protected void	consume(TextAnnotation ta)
protected void	consumeInstance(SenseInstance x, SenseStructure y)
void	countFeatures(SenseInstance x) This is where actual feature extraction is taking place.
void	finalize()
protected String	getStatus()
protected void	initialize()
protected boolean	prerequisiteCheck(TextAnnotation ta)
protected List<TextAnnotation>	process(TextAnnotation ta)

Methods inherited from class edu.illinois.cs.cogcomp.core.algorithms.ProducerConsumer

run

Methods inherited from class java.lang.Object

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

Field Detail

cacheDB

protected final FeatureVectorCacheFile cacheDB

buffer

protected final List<edu.illinois.cs.cogcomp.verbsense.experiment.PreExtractRecord> buffer

manager

protected final SenseManager manager

Constructor Detail

PreExtractor

public PreExtractor(SenseManager manager,
                    Iterator<TextAnnotation> data,
                    int numConsumers,
                    FeatureVectorCacheFile featureCache)

Method Detail

initialize

protected void initialize()

Specified by:

initialize in class ProducerConsumer<TextAnnotation>

prerequisiteCheck

protected boolean prerequisiteCheck(TextAnnotation ta)

Specified by:

prerequisiteCheck in class ProducerConsumer<TextAnnotation>

consume

protected void consume(TextAnnotation ta)

Specified by:

consume in class ProducerConsumer<TextAnnotation>

getStatus

protected String getStatus()

Specified by:

getStatus in class ProducerConsumer<TextAnnotation>

process

protected List<TextAnnotation> process(TextAnnotation ta)

Specified by:

process in class ProducerConsumer<TextAnnotation>

consumeInstance

protected void consumeInstance(SenseInstance x,
                               SenseStructure y)
                        throws Exception

Throws:

Exception

finalize

public void finalize()
              throws Exception

Overrides:

finalize in class Object

Throws:

Exception

countFeatures

public void countFeatures(SenseInstance x)
                   throws EdisonException

This is where actual feature extraction is taking place. The features are defined in the features.fex file and are read by FeatureExtractor

Parameters:

x - The predicate to extract features from.

Throws:

EdisonException