edu.umass.cs.mallet.base.types

Class DenseFeatureVector

java.lang.Object

edu.umass.cs.mallet.base.types.DenseMatrix

edu.umass.cs.mallet.base.types.DenseVector

edu.umass.cs.mallet.base.types.DenseFeatureVector

All Implemented Interfaces:

ConstantMatrix, Matrix, Vector, Serializable

public class DenseFeatureVector
extends DenseVector

See Also:

Serialized Form

Field Summary

Fields inherited from class edu.umass.cs.mallet.base.types.DenseMatrix

hasInfinite

Constructor Summary

Constructors

Constructor and Description
DenseFeatureVector(Alphabet dict, double[] values)
DenseFeatureVector(FeatureVector sfv, int numColumns)

Method Summary

Modifier and Type	Method and Description
boolean	contains(Object o)
Alphabet	getAlphabet()
int	location(Object o)
double	value(Object o)

Methods inherited from class edu.umass.cs.mallet.base.types.DenseVector

addTo, addTo, arrayCopyFrom, arrayCopyFrom, arrayCopyFrom, arrayCopyInto, arrayCopyTo, arrayCopyTo, cloneMatrix, columnPlusEquals, getDimensions, getNumDimensions, max, normalize, print, print, setValue, setValue, singleIndex, singleToIndices, sum, value, value

Methods inherited from class edu.umass.cs.mallet.base.types.DenseMatrix

absNorm, absNormalize, almostEquals, divideEquals, dotProduct, elementwiseDivideEquals, elementwiseDivideEquals, elementwiseTimesEquals, elementwiseTimesEquals, equalsPlus, incrementSingleValue, indexAtLocation, infinityNorm, infinityNorm, infinityNormalize, isNaN, location, numLocations, oneNorm, oneNormalize, plusEquals, plusEquals, plusEquals, plusEquals, plusEquals, print, set, setAll, setSingleValue, setValueAtLocation, setWithAddend, setWithFactor, singleSize, singleValue, substitute, timesEquals, timesEquals, twoNorm, twoNormalize, valueAtLocation

Methods inherited from class java.lang.Object

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

Methods inherited from interface edu.umass.cs.mallet.base.types.ConstantMatrix

absNorm, dotProduct, indexAtLocation, infinityNorm, isNaN, location, numLocations, oneNorm, print, singleSize, singleValue, twoNorm, valueAtLocation

Constructor Detail

DenseFeatureVector

public DenseFeatureVector(Alphabet dict,
                          double[] values)

DenseFeatureVector

public DenseFeatureVector(FeatureVector sfv,
                          int numColumns)

Method Detail

getAlphabet

public Alphabet getAlphabet()

location

public int location(Object o)

contains

public boolean contains(Object o)

value

public double value(Object o)