edu.umass.cs.mallet.base.types

Class ExpGain

java.lang.Object

edu.umass.cs.mallet.base.types.SparseVector

edu.umass.cs.mallet.base.types.FeatureVector

edu.umass.cs.mallet.base.types.RankedFeatureVector

edu.umass.cs.mallet.base.types.ExpGain

All Implemented Interfaces:

ConstantMatrix, Vector, Serializable

public class ExpGain
extends RankedFeatureVector

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ExpGain.Factory

Nested classes/interfaces inherited from class edu.umass.cs.mallet.base.types.RankedFeatureVector

RankedFeatureVector.PerLabelFactory

Field Summary

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

hasInfinite, indices, values

Constructor Summary

Constructors

Constructor and Description
ExpGain(InstanceList ilist, Classification[] classifications, double gaussianPriorVariance)
ExpGain(InstanceList ilist, LabelVector[] classifications, double gaussianPriorVariance)

Method Summary

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

getIndexAtRank, getMaxValue, getMaxValuedIndex, getMaxValuedIndexIn, getMaxValuedObject, getMaxValuedObjectIn, getMaxValueIn, getObjectAtRank, getRank, getRank, getValueAtRank, printByRank, printByRank, set, setRankOrder, setRankOrder, setRankOrder

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

cloneMatrix, cloneMatrixZeroed, contains, getAlphabet, getObjectIndices, location, toSimpFile, toString, toString, value

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

absNorm, addTo, addTo, arrayCopyFrom, arrayCopyFrom, arrayCopyInto, dotProduct, dotProduct, dotProduct, dotProduct, extendedDotProduct, extendedDotProduct, getDimensions, getIndices, getNumDimensions, getValues, incrementValue, indexAtLocation, infinityNorm, isBinary, isNaN, location, makeBinary, makeNonBinary, map, numLocations, oneNorm, plusEqualsSparse, plusEqualsSparse, print, removeDuplicates, setAll, setValue, setValueAtLocation, singleIndex, singleSize, singleToIndices, singleValue, sortIndices, timesEquals, timesEqualsSparse, timesEqualsSparse, twoNorm, value, value, valueAtLocation, vectorAdd

Methods inherited from class java.lang.Object

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

Constructor Detail

ExpGain

public ExpGain(InstanceList ilist,
               LabelVector[] classifications,
               double gaussianPriorVariance)

ExpGain

public ExpGain(InstanceList ilist,
               Classification[] classifications,
               double gaussianPriorVariance)