Package cc.mallet.fst

Class CRFWriter

java.lang.Object

cc.mallet.fst.TransducerEvaluator

cc.mallet.fst.CRFWriter

public class CRFWriter
extends TransducerEvaluator

Saves a trained model to specified filename.

Can be used to save the model every few iterations, e.g. to save every 5 iterations:

new CRFWriter(filePrefix) { public boolean precondition (TransducerTrainer tt) { return tt.getIteration() % 5 == 0; };

The trained model is saved in the format: filenamePrefix..bin.

Author:

Gaurav Chandalia

Field Summary

Fields inherited from class cc.mallet.fst.TransducerEvaluator

instanceListDescriptions, instanceLists

Constructor Summary

Constructors

Constructor	Description
CRFWriter(java.lang.String filenamePrefix)

Method Summary

Modifier and Type	Method	Description
void	evaluateInstanceList(TransducerTrainer transducer, InstanceList instances, java.lang.String description)
protected void	preamble(TransducerTrainer tt)

Methods inherited from class cc.mallet.fst.TransducerEvaluator

evaluate, precondition

Methods inherited from class java.lang.Object

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

Constructor Detail

CRFWriter

public CRFWriter(java.lang.String filenamePrefix)

Method Detail

preamble

protected void preamble(TransducerTrainer tt)

Overrides:

preamble in class TransducerEvaluator

evaluateInstanceList

public void evaluateInstanceList(TransducerTrainer transducer,
                                 InstanceList instances,
                                 java.lang.String description)

Specified by:

evaluateInstanceList in class TransducerEvaluator