cc.mallet.pipe.iterator
Class RandomFeatureVectorIterator

java.lang.Object
  cc.mallet.pipe.iterator.RandomFeatureVectorIterator

All Implemented Interfaces:

java.util.Iterator<Instance>

public class RandomFeatureVectorIterator
extends java.lang.Object
implements java.util.Iterator<Instance>

Constructor Summary

RandomFeatureVectorIterator(Randoms r, Alphabet vocab, java.lang.String[] classnames)

RandomFeatureVectorIterator(Randoms r, Dirichlet classCentroidDistribution, double classCentroidAvergeAlphaMean, double classCentroidAvergeAlphaVariance, double featureVectorSizePoissonLambda, double classInstanceCountPoissonLamba, java.lang.String[] classNames)

RandomFeatureVectorIterator(Randoms r, int vocabSize, int numClasses)

Method Summary

Alphabet	getAlphabet()
LabelAlphabet	getLabelAlphabet()
boolean	hasNext()
Instance	next()
void	remove()
void	reset()

Methods inherited from class java.lang.Object

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

Constructor Detail

RandomFeatureVectorIterator

public RandomFeatureVectorIterator(Randoms r,
                                   Dirichlet classCentroidDistribution,
                                   double classCentroidAvergeAlphaMean,
                                   double classCentroidAvergeAlphaVariance,
                                   double featureVectorSizePoissonLambda,
                                   double classInstanceCountPoissonLamba,
                                   java.lang.String[] classNames)

RandomFeatureVectorIterator

public RandomFeatureVectorIterator(Randoms r,
                                   Alphabet vocab,
                                   java.lang.String[] classnames)

RandomFeatureVectorIterator

public RandomFeatureVectorIterator(Randoms r,
                                   int vocabSize,
                                   int numClasses)

Method Detail

getAlphabet

public Alphabet getAlphabet()

reset

public void reset()

getLabelAlphabet

public LabelAlphabet getLabelAlphabet()

next

public Instance next()

Specified by:

next in interface java.util.Iterator<Instance>

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator<Instance>

remove

public void remove()

Specified by:

remove in interface java.util.Iterator<Instance>