cc.mallet.pipe
Class FeatureVectorSequence2FeatureVectors

java.lang.Object
  cc.mallet.pipe.Pipe
      cc.mallet.pipe.FeatureVectorSequence2FeatureVectors

All Implemented Interfaces:

AlphabetCarrying, java.io.Serializable

public class FeatureVectorSequence2FeatureVectors
extends Pipe

Given instances with a FeatureVectorSequence in the data field, break up the sequence into the individual FeatureVectors, producing one FeatureVector per Instance.

See Also:

Serialized Form

Constructor Summary

FeatureVectorSequence2FeatureVectors()

Method Summary

java.util.Iterator<Instance>

newIteratorFrom(java.util.Iterator<Instance> inputIterator) Given an InstanceIterator, return a new InstanceIterator whose instances have also been processed by this pipe.

Methods inherited from class cc.mallet.pipe.Pipe

alphabetsMatch, getAlphabet, getAlphabets, getDataAlphabet, getInstanceId, getTargetAlphabet, instanceFrom, instancesFrom, instancesFrom, isDataAlphabetSet, isTargetProcessing, pipe, preceedingPipeDataAlphabetNotification, preceedingPipeTargetAlphabetNotification, precondition, readResolve, setDataAlphabet, setOrCheckDataAlphabet, setOrCheckTargetAlphabet, setTargetAlphabet, setTargetProcessing

Methods inherited from class java.lang.Object

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

Constructor Detail

FeatureVectorSequence2FeatureVectors

public FeatureVectorSequence2FeatureVectors()

Method Detail

newIteratorFrom

public java.util.Iterator<Instance> newIteratorFrom(java.util.Iterator<Instance> inputIterator)

Description copied from class: Pipe

Given an InstanceIterator, return a new InstanceIterator whose instances have also been processed by this pipe. If you override this method, be sure to check and obey this pipe's skipIfFalse(Instance) method.

Overrides:

newIteratorFrom in class Pipe