Class TrainTestSets

java.lang.Object

TrainTestSets

All Implemented Interfaces:

OptionHandler

public class TrainTestSets
extends java.lang.Object
implements OptionHandler

Implements a class for storing training and testing sets for machine-learning methods.

Field Summary

Fields

Modifier and Type	Field and Description
protected DataSet	test the testing examples
protected DataSet	train the training examples

Constructor Summary

Constructors

Constructor and Description
TrainTestSets() Default constructor.
TrainTestSets(DataSet train, DataSet test) Explicit constructor that sets the training and testing sets to the specified data sets.
TrainTestSets(java.lang.String[] options) Explicit constructor that processes the specified arguments.

Method Summary

Modifier and Type	Method and Description
DataSet	getTestingSet() Returns the testing set of this train/test set.
DataSet	getTrainingSet() Returns the training set of this train/test set.
void	setOptions(java.lang.String[] options) Sets the options for this train/test set.
void	setTestingSet(DataSet test) Sets the testing set of this train/test set to the specified data set.
void	setTrainingSet(DataSet train) Sets the training set of this train/test set to the specified data set.
java.lang.String	toString() Returns a string representation of this train/test set in a format similar to that of the file format.

Methods inherited from class java.lang.Object

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

Field Detail

train

protected DataSet train

the training examples

test

protected DataSet test

the testing examples

Constructor Detail

TrainTestSets

public TrainTestSets()

Default constructor.

TrainTestSets

public TrainTestSets(java.lang.String[] options)
              throws java.lang.Exception

Explicit constructor that processes the specified arguments.

Parameters:

options - the arguments for this train/test set

Throws:

java.lang.Exception - if the file is not found or if a parsing exception occurs

TrainTestSets

public TrainTestSets(DataSet train,
                     DataSet test)

Explicit constructor that sets the training and testing sets to the specified data sets.

Parameters:

train - the training set

test - the testing set

Method Detail

getTrainingSet

public DataSet getTrainingSet()

Returns the training set of this train/test set.

Returns:

a training set

getTestingSet

public DataSet getTestingSet()

Returns the testing set of this train/test set.

Returns:

a testing set

setTrainingSet

public void setTrainingSet(DataSet train)

Sets the training set of this train/test set to the specified data set.

Parameters:

train - the specified training set

setTestingSet

public void setTestingSet(DataSet test)

Sets the testing set of this train/test set to the specified data set.

Parameters:

test - the specified testing set

setOptions

public void setOptions(java.lang.String[] options)
                throws java.lang.Exception

Sets the options for this train/test set. The -t option loads the data set with the specified file name as the training set. The -T option loads the data set with the specified file name as the testing set.

Specified by:

setOptions in interface OptionHandler

Parameters:

options - the arguments

Throws:

java.lang.Exception - if the file is not found or if a parsing exception occurs

toString

public java.lang.String toString()

Returns a string representation of this train/test set in a format similar to that of the file format. Includes the testing examples if present.

Overrides:

toString in class java.lang.Object

Returns:

a string containing the attributes information and examples