Package adams.gui.tools.wekainvestigator.tab.attseltab.evaluation

Class Train

java.lang.Object

adams.core.logging.LoggingObject

adams.gui.tools.wekainvestigator.evaluation.AbstractEvaluation<AttributeSelectionTab,ResultItem>

adams.gui.tools.wekainvestigator.tab.attseltab.evaluation.AbstractAttributeSelectionEvaluation

adams.gui.tools.wekainvestigator.tab.attseltab.evaluation.Train

All Implemented Interfaces:

GlobalInfoSupporter, LoggingSupporter, SizeOfHandler, StatusMessageHandler, Serializable

public class Train
extends AbstractAttributeSelectionEvaluation

Performs attribute selection on the train data.

Version:

$Revision$

Author:

FracPete (fracpete at waikato dot ac dot nz)

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static String	KEY_DATASET
protected BaseComboBox<String>	m_ComboBoxDatasets	the datasets.
protected DefaultComboBoxModel<String>	m_ModelDatasets	the datasets model.
protected ParameterPanel	m_PanelParameters	the panel with the parameters.

Fields inherited from class adams.gui.tools.wekainvestigator.evaluation.AbstractEvaluation

m_Owner, m_PanelOptions

Fields inherited from class adams.core.logging.LoggingObject

m_Logger, m_LoggingIsEnabled, m_LoggingLevel

Constructor Summary

Constructors

Constructor	Description
Train()

Method Summary

Modifier and Type	Method	Description
void	activate(int index)	Activates the specified dataset.
String	canEvaluate(weka.attributeSelection.ASEvaluation evaluator, weka.attributeSelection.ASSearch search)	Tests whether attribute selection can be performed.
void	deserialize(Map<String,Object> data, MessageCollection errors)	Restores the objects.
protected void	doEvaluate(weka.attributeSelection.ASEvaluation evaluator, weka.attributeSelection.ASSearch search, ResultItem item)	Performs attribute selections and updates the result item.
String	getName()	Returns the name of the evaluation (displayed in combobox).
String	globalInfo()	Returns a string describing the object.
ResultItem	init(weka.attributeSelection.ASEvaluation evaluator, weka.attributeSelection.ASSearch search)	Initializes the result item.
protected void	initGUI()	Initializes the widgets.
Map<String,Object>	serialize(Set<AbstractInvestigatorTab.SerializationOption> options)	Returns the objects for serialization.
void	update()	Updates the settings panel.

Methods inherited from class adams.gui.tools.wekainvestigator.tab.attseltab.evaluation.AbstractAttributeSelectionEvaluation

evaluate, getEvaluations

Methods inherited from class adams.gui.tools.wekainvestigator.evaluation.AbstractEvaluation

addObjectSize, addToHistory, getOwner, getPanel, getProperties, getTestingUpdateInterval, initialize, isValidDataIndex, listOrArray, setOwner, showStatus, toString

Methods inherited from class adams.core.logging.LoggingObject

configureLogger, getLogger, getLoggingLevel, initializeLogging, isLoggingEnabled, sizeOf

Methods inherited from class java.lang.Object

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

Field Detail

KEY_DATASET

public static final String KEY_DATASET

See Also:

Constant Field Values

m_PanelParameters

protected ParameterPanel m_PanelParameters

the panel with the parameters.

m_ComboBoxDatasets

protected BaseComboBox<String> m_ComboBoxDatasets

the datasets.

m_ModelDatasets

protected DefaultComboBoxModel<String> m_ModelDatasets

the datasets model.

Constructor Detail

Train

public Train()

Method Detail

globalInfo

public String globalInfo()

Returns a string describing the object.

Returns:

a description suitable for displaying in the gui

initGUI

protected void initGUI()

Initializes the widgets.

Overrides:

initGUI in class AbstractEvaluation<AttributeSelectionTab,ResultItem>

getName

public String getName()

Returns the name of the evaluation (displayed in combobox).

Specified by:

getName in class AbstractEvaluation<AttributeSelectionTab,ResultItem>

Returns:

the name

canEvaluate

public String canEvaluate(weka.attributeSelection.ASEvaluation evaluator,
                          weka.attributeSelection.ASSearch search)

Tests whether attribute selection can be performed.

Specified by:

canEvaluate in class AbstractAttributeSelectionEvaluation

Returns:

null if successful, otherwise error message

init

public ResultItem init(weka.attributeSelection.ASEvaluation evaluator,
                       weka.attributeSelection.ASSearch search)
                throws Exception

Initializes the result item.

Specified by:

init in class AbstractAttributeSelectionEvaluation

Parameters:

evaluator - the current evaluator

search - the current search

Returns:

the initialized history item

Throws:

Exception - if initialization fails

doEvaluate

protected void doEvaluate(weka.attributeSelection.ASEvaluation evaluator,
                          weka.attributeSelection.ASSearch search,
                          ResultItem item)
                   throws Exception

Performs attribute selections and updates the result item.

Specified by:

doEvaluate in class AbstractAttributeSelectionEvaluation

Parameters:

evaluator - the current evaluator

search - the current search

item - the result item to update

Throws:

Exception - if evaluation fails

update

public void update()

Updates the settings panel.

Specified by:

update in class AbstractEvaluation<AttributeSelectionTab,ResultItem>

activate

public void activate(int index)

Activates the specified dataset.

Specified by:

activate in class AbstractEvaluation<AttributeSelectionTab,ResultItem>

Parameters:

index - the index of the dataset

serialize

public Map<String,Object> serialize(Set<AbstractInvestigatorTab.SerializationOption> options)

Returns the objects for serialization.

Overrides:

serialize in class AbstractEvaluation<AttributeSelectionTab,ResultItem>

Parameters:

options - what to serialize

Returns:

the mapping of the objects to serialize

deserialize

public void deserialize(Map<String,Object> data,
                        MessageCollection errors)

Restores the objects.

Overrides:

deserialize in class AbstractEvaluation<AttributeSelectionTab,ResultItem>

Parameters:

data - the data to restore

errors - for storing errors