weka.gui.beans

Class CrossValidationFoldMaker

java.lang.Object

java.awt.Component

java.awt.Container

javax.swing.JComponent

javax.swing.JPanel

weka.gui.beans.AbstractTrainAndTestSetProducer

weka.gui.beans.CrossValidationFoldMaker

All Implemented Interfaces:

java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, java.util.EventListener, javax.accessibility.Accessible, BeanCommon, DataSourceListener, EventConstraints, TestSetListener, TestSetProducer, TrainingSetListener, TrainingSetProducer, UserRequestAcceptor, Visible

public class CrossValidationFoldMaker
extends AbstractTrainAndTestSetProducer
implements DataSourceListener, TrainingSetListener, TestSetListener, UserRequestAcceptor, EventConstraints, java.io.Serializable

Bean for splitting instances into training ant test sets according to a cross validation

Version:

$Revision: 7059 $

Author:

Mark Hall

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class javax.swing.JComponent

javax.swing.JComponent.AccessibleJComponent

Nested classes/interfaces inherited from class java.awt.Component

java.awt.Component.BaselineResizeBehavior

Field Summary

Fields inherited from class javax.swing.JComponent

TOOL_TIP_TEXT_KEY, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW

Fields inherited from class java.awt.Component

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

Constructors

Constructor and Description
CrossValidationFoldMaker()

Method Summary

Modifier and Type	Method and Description
void	acceptDataSet(DataSetEvent e) Accept a data set
void	acceptTestSet(TestSetEvent e) Accept a test set
void	acceptTrainingSet(TrainingSetEvent e) Accept a training set
java.util.Enumeration	enumerateRequests() Return an enumeration of user requests
boolean	eventGeneratable(java.lang.String eventName) Returns true, if at the current time, the named event could be generated.
java.lang.String	foldsTipText() Tip text for this property
java.lang.String	getCustomName() Get the custom (descriptive) name for this bean (if one has been set)
int	getFolds() Get the currently set number of folds
int	getSeed() Get the currently set seed
java.lang.String	globalInfo() Global info for this bean
boolean	isBusy() Returns true if.
void	performRequest(java.lang.String request) Perform the named request
java.lang.String	seedTipText() Tip text for this property
void	setCustomName(java.lang.String name) Set a custom (descriptive) name for this bean
void	setFolds(int numFolds) Set the number of folds for the cross validation
void	setSeed(int randomSeed) Set the seed
void	stop() Stop any action

Methods inherited from class weka.gui.beans.AbstractTrainAndTestSetProducer

addTestSetListener, addTrainingSetListener, connectionAllowed, connectionAllowed, connectionNotification, disconnectionNotification, getVisual, removeTestSetListener, removeTrainingSetListener, setLog, setVisual, useDefaultVisual

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUI, getUIClassID, setUI, updateUI

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintImmediately, paintImmediately, print, printAll, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusDownCycle, validate

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, contains, createImage, createImage, createVolatileImage, createVolatileImage, dispatchEvent, enable, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

CrossValidationFoldMaker

public CrossValidationFoldMaker()

Method Detail

setCustomName

public void setCustomName(java.lang.String name)

Set a custom (descriptive) name for this bean

Specified by:

setCustomName in interface BeanCommon

Parameters:

name - the name to use

getCustomName

public java.lang.String getCustomName()

Get the custom (descriptive) name for this bean (if one has been set)

Specified by:

getCustomName in interface BeanCommon

Returns:

the custom name (or the default name)

globalInfo

public java.lang.String globalInfo()

Global info for this bean

Returns:

a String value

acceptTrainingSet

public void acceptTrainingSet(TrainingSetEvent e)

Accept a training set

Specified by:

acceptTrainingSet in interface TrainingSetListener

Parameters:

e - a TrainingSetEvent value

acceptTestSet

public void acceptTestSet(TestSetEvent e)

Accept a test set

Specified by:

acceptTestSet in interface TestSetListener

Parameters:

e - a TestSetEvent value

acceptDataSet

public void acceptDataSet(DataSetEvent e)

Accept a data set

Specified by:

acceptDataSet in interface DataSourceListener

Specified by:

acceptDataSet in class AbstractTrainAndTestSetProducer

Parameters:

e - a DataSetEvent value

setFolds

public void setFolds(int numFolds)

Set the number of folds for the cross validation

Parameters:

numFolds - an int value

getFolds

public int getFolds()

Get the currently set number of folds

Returns:

an int value

foldsTipText

public java.lang.String foldsTipText()

Tip text for this property

Returns:

a String value

setSeed

public void setSeed(int randomSeed)

Set the seed

Parameters:

randomSeed - an int value

getSeed

public int getSeed()

Get the currently set seed

Returns:

an int value

seedTipText

public java.lang.String seedTipText()

Tip text for this property

Returns:

a String value

isBusy

public boolean isBusy()

Returns true if. at this time, the bean is busy with some (i.e. perhaps a worker thread is performing some calculation).

Specified by:

isBusy in interface BeanCommon

Returns:

true if the bean is busy.

stop

public void stop()

Stop any action

Specified by:

stop in interface BeanCommon

Specified by:

stop in class AbstractTrainAndTestSetProducer

enumerateRequests

public java.util.Enumeration enumerateRequests()

Return an enumeration of user requests

Specified by:

enumerateRequests in interface UserRequestAcceptor

Returns:

an Enumeration value

performRequest

public void performRequest(java.lang.String request)

Perform the named request

Specified by:

performRequest in interface UserRequestAcceptor

Parameters:

request - a String value

Throws:

java.lang.IllegalArgumentException - if an error occurs

eventGeneratable

public boolean eventGeneratable(java.lang.String eventName)

Returns true, if at the current time, the named event could be generated. Assumes that the supplied event name is an event that could be generated by this bean

Specified by:

eventGeneratable in interface EventConstraints

Parameters:

eventName - the name of the event in question

Returns:

true if the named event could be generated at this point in time