edu.cmu.minorthird.classify.transform
Class OrderBasedTransformLearner

java.lang.Object
  edu.cmu.minorthird.classify.transform.OrderBasedTransformLearner

All Implemented Interfaces:

InstanceTransformLearner

public class OrderBasedTransformLearner
extends java.lang.Object
implements InstanceTransformLearner

A simple feature filter based on orderings. The frequency model is resposible for deciding 'what to count'. If set to "document" this filter counts the number of documents which contain a Feature; if set to "word" this filter counts the number of times a Feature appears in the whole dataset.

Constructor Summary

OrderBasedTransformLearner()
Constructors

OrderBasedTransformLearner(java.lang.String model)

Method Summary

InstanceTransform	batchTrain(Dataset dataset) Examine data, build an instance transformer
static void	main(java.lang.String[] args)
void	setSchema(ExampleSchema schema) Accept an ExampleSchema - constraints on what the Examples will be.

Methods inherited from class java.lang.Object

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

Constructor Detail

OrderBasedTransformLearner

public OrderBasedTransformLearner()

Constructors

OrderBasedTransformLearner

public OrderBasedTransformLearner(java.lang.String model)

Method Detail

setSchema

public void setSchema(ExampleSchema schema)

Accept an ExampleSchema - constraints on what the Examples will be.

Specified by:

setSchema in interface InstanceTransformLearner

batchTrain

public InstanceTransform batchTrain(Dataset dataset)

Examine data, build an instance transformer

Specified by:

batchTrain in interface InstanceTransformLearner

main

public static void main(java.lang.String[] args)