cc.mallet.pipe
Class TokenSequenceNGrams

java.lang.Object
  extended by cc.mallet.pipe.Pipe
      extended by cc.mallet.pipe.TokenSequenceNGrams
All Implemented Interfaces:
AlphabetCarrying, java.io.Serializable

public class TokenSequenceNGrams
extends Pipe
implements java.io.Serializable

Convert the token sequence in the data field to a token sequence of ngrams.

Author:
Don Metzler metzler@cs.umass.edu
See Also:
Serialized Form

Constructor Summary
TokenSequenceNGrams(int[] sizes)
           
 
Method Summary
 Instance pipe(Instance carrier)
          Really this should be 'protected', but isn't for historical reasons.
 
Methods inherited from class cc.mallet.pipe.Pipe
alphabetsMatch, getAlphabet, getAlphabets, getDataAlphabet, getInstanceId, getTargetAlphabet, instanceFrom, instancesFrom, instancesFrom, isDataAlphabetSet, isTargetProcessing, newIteratorFrom, 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

TokenSequenceNGrams

public TokenSequenceNGrams(int[] sizes)
Method Detail

pipe

public Instance pipe(Instance carrier)
Description copied from class: Pipe
Really this should be 'protected', but isn't for historical reasons.

Overrides:
pipe in class Pipe