edu.ksu.cis.kdd.classifier.validator
Class StandardValidator

java.lang.Object
  edu.ksu.cis.kdd.classifier.validator.Validator
      edu.ksu.cis.kdd.classifier.validator.StandardValidator

public class StandardValidator

extends Validator

Author:

Roby Joehanes

Field Summary

protected double	split The proportion to reserve as train data.
protected Table	test
protected Table	train

Fields inherited from class edu.ksu.cis.kdd.classifier.validator.Validator

owner

Constructor Summary

StandardValidator()
Constructor for StandardValidator.

StandardValidator(ClassifierEngine o)
Constructor for StandardValidator.

Method Summary

double	getSplit() Returns the split.
Table	getTestData()
Table	getTrainData()
boolean	hasNext()
void	init()
void	next()
void	setSplit(double split) Sets the split.

Methods inherited from class edu.ksu.cis.kdd.classifier.validator.Validator

getOwner, setOwner

Methods inherited from class java.lang.Object

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

Field Detail

split

protected double split

The proportion to reserve as train data. Default 0.8 (It means that 0.8 portion of the train data will be set apart as the test data ONLY IF the test data doesn't exist)

train

protected Table train

test

protected Table test

Constructor Detail

StandardValidator

public StandardValidator()

Constructor for StandardValidator.

StandardValidator

public StandardValidator(ClassifierEngine o)

Constructor for StandardValidator.

Parameters:

o -

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in class Validator

See Also:

edu.ksu.cis.kdd.data.validator.Validator#hasNext()

next

public void next()

Specified by:

next in class Validator

See Also:

edu.ksu.cis.kdd.data.validator.Validator#next()

getTrainData

public Table getTrainData()

Specified by:

getTrainData in class Validator

See Also:

edu.ksu.cis.kdd.data.validator.Validator#getTrainData()

getTestData

public Table getTestData()

Specified by:

getTestData in class Validator

See Also:

edu.ksu.cis.kdd.data.validator.Validator#getTestData()

init

public void init()

Specified by:

init in class Validator

See Also:

edu.ksu.cis.kdd.data.validator.Validator#init()

getSplit

public double getSplit()

Returns the split.

Returns:

double

setSplit

public void setSplit(double split)

Sets the split.

Parameters:

split - The split to set