edu.umass.cs.mallet.base.types

Class FeatureVectorSequence

java.lang.Object

edu.umass.cs.mallet.base.types.FeatureVectorSequence

All Implemented Interfaces:

Sequence, Serializable

Direct Known Subclasses:

StringEditFeatureVectorSequence

public class FeatureVectorSequence
extends Object
implements Sequence, Serializable

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
FeatureVectorSequence(Alphabet dict, TokenSequence tokens)
FeatureVectorSequence(Alphabet dict, TokenSequence tokens, boolean binary, boolean augmentable)
FeatureVectorSequence(Alphabet dict, TokenSequence tokens, boolean binary, boolean augmentable, boolean growAlphabet)
FeatureVectorSequence(FeatureVector[] featureVectors)

Method Summary

Modifier and Type	Method and Description
double	dotProduct(int sequencePosition, Matrix2 weights, int weightRowIndex)
double	dotProduct(int sequencePosition, Vector weights)
Object	get(int i)
FeatureVector	getFeatureVector(int i)
int	size()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

FeatureVectorSequence

public FeatureVectorSequence(FeatureVector[] featureVectors)

FeatureVectorSequence

public FeatureVectorSequence(Alphabet dict,
                             TokenSequence tokens,
                             boolean binary,
                             boolean augmentable,
                             boolean growAlphabet)

FeatureVectorSequence

public FeatureVectorSequence(Alphabet dict,
                             TokenSequence tokens,
                             boolean binary,
                             boolean augmentable)

FeatureVectorSequence

public FeatureVectorSequence(Alphabet dict,
                             TokenSequence tokens)

Method Detail

size

public int size()

Specified by:

size in interface Sequence

get

public Object get(int i)

Specified by:

get in interface Sequence

getFeatureVector

public FeatureVector getFeatureVector(int i)

dotProduct

public double dotProduct(int sequencePosition,
                         Matrix2 weights,
                         int weightRowIndex)

dotProduct

public double dotProduct(int sequencePosition,
                         Vector weights)

toString

public String toString()

Overrides:

toString in class Object