edu.washington.cs.knowitall.extractor.conf.featureset

Class FeatureSet<T>

java.lang.Object

edu.washington.cs.knowitall.extractor.conf.featureset.FeatureSet<T>

Direct Known Subclasses:

ArgLearnerFeatureSet, BooleanFeatureSet, DoubleFeatureSet

public abstract class FeatureSet<T>
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
protected com.google.common.collect.ImmutableList<String>	featureNames

Constructor Summary

Constructors

Constructor and Description
FeatureSet(List<String> featureNames)

Method Summary

Methods

Modifier and Type	Method and Description
abstract double	featurize(String featureName, T object)
double[]	featurizeToDouble(T object)
List<String>	getFeatureNames() Returns the feature names as an ImmutableList, sorted using the default String comparator.
int	getNumFeatures()

Methods inherited from class java.lang.Object

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

Field Detail

featureNames

protected final com.google.common.collect.ImmutableList<String> featureNames

Constructor Detail

FeatureSet

public FeatureSet(List<String> featureNames)

Method Detail

featurize

public abstract double featurize(String featureName,
               T object)

featurizeToDouble

public double[] featurizeToDouble(T object)

getNumFeatures

public int getNumFeatures()

Returns:

the number of features in this feature set

getFeatureNames

public List<String> getFeatureNames()

Returns the feature names as an ImmutableList, sorted using the default String comparator.

Returns: