edu.umass.cs.mallet.base.pipe
Class FeatureSequence2FeatureVector

java.lang.Object
  extended byedu.umass.cs.mallet.base.pipe.Pipe
      extended byedu.umass.cs.mallet.base.pipe.FeatureSequence2FeatureVector
All Implemented Interfaces:
java.io.Serializable

public class FeatureSequence2FeatureVector
extends Pipe
implements java.io.Serializable

Convert the data field from a feature sequence to a feature vector.

See Also:
Serialized Form

Constructor Summary
FeatureSequence2FeatureVector()
           
FeatureSequence2FeatureVector(boolean binary)
           
 
Method Summary
 Instance pipe(Instance carrier)
          Process an Instance.
 
Methods inherited from class edu.umass.cs.mallet.base.pipe.Pipe
getDataAlphabet, getInstanceId, getParent, getParentRoot, getTargetAlphabet, isDataAlphabetSet, isTargetProcessing, pipe, readResolve, resolveDataAlphabet, resolveTargetAlphabet, setDataAlphabet, setParent, setTargetAlphabet, setTargetProcessing
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

FeatureSequence2FeatureVector

public FeatureSequence2FeatureVector(boolean binary)

FeatureSequence2FeatureVector

public FeatureSequence2FeatureVector()
Method Detail

pipe

public Instance pipe(Instance carrier)
Description copied from class: Pipe
Process an Instance. This method takes an input Instance, destructively modifies it in some way, and returns it. This is the method by which all pipes are eventually run.

One can create a new concrete subclass of Pipe simply by implementing this method.

Specified by:
pipe in class Pipe
Parameters:
carrier - Instance to be processed.