Package 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:
ImageObserver,MenuContainer,Serializable,EventListener,Accessible,BeanCommon,DataSourceListener,EventConstraints,StructureProducer,TestSetListener,TestSetProducer,TrainingSetListener,TrainingSetProducer,UserRequestAcceptor,Visible
public class CrossValidationFoldMaker
extends AbstractTrainAndTestSetProducer
implements DataSourceListener, TrainingSetListener, TestSetListener, UserRequestAcceptor, EventConstraints, Serializable, StructureProducer
Bean for splitting instances into training ant test sets according to a cross
validation
- Version:
- $Revision: 10220 $
- Author:
- Mark Hall
- See Also:
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Nested Class Summary
Nested classes/interfaces inherited from class javax.swing.JComponent
JComponent.AccessibleJComponentNested classes/interfaces inherited from class java.awt.Component
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_WINDOWFields inherited from class java.awt.Component
BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENTFields inherited from interface java.awt.image.ImageObserver
ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionvoidAccept a data setvoidAccept a test setvoidAccept a training setvoidconnectionNotification(String eventName, Object source) Notify this object that it has been registered as a listener with a source with respect to the supplied event namevoiddisconnectionNotification(String eventName, Object source) Notify this object that it has been deregistered as a listener with a source with respect to the supplied event nameReturn an enumeration of user requestsbooleaneventGeneratable(String eventName) Returns true, if at the current time, the named event could be generated.Tip text for this propertyGet the custom (descriptive) name for this bean (if one has been set)intgetFolds()Get the currently set number of foldsbooleanReturns true if the order of the incoming instances is to be preserved under cross-validation (no randomization or stratification is done in this case).intgetSeed()Get the currently set seedgetStructure(String eventName) Get the structure of the output encapsulated in the named event.Global info for this beanbooleanisBusy()Returns true if.voidperformRequest(String request) Perform the named requestTip text for this propertyvoidsetCustomName(String name) Set a custom (descriptive) name for this beanvoidsetFolds(int numFolds) Set the number of folds for the cross validationvoidsetPreserveOrder(boolean p) Sets whether the order of the incoming instances is to be preserved under cross-validation (no randomization or stratification is done in this case).voidsetSeed(int randomSeed) Set the seedvoidstop()Stop any actionMethods inherited from class weka.gui.beans.AbstractTrainAndTestSetProducer
addTestSetListener, addTrainingSetListener, connectionAllowed, connectionAllowed, getVisual, removeTestSetListener, removeTrainingSetListener, setLog, setVisual, useDefaultVisualMethods inherited from class javax.swing.JPanel
getAccessibleContext, getUI, getUIClassID, setUI, updateUIMethods 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, updateMethods 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, validateMethods 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, 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, requestFocus, requestFocusInWindow, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setMixingCutoutShape, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle
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Constructor Details
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CrossValidationFoldMaker
public CrossValidationFoldMaker()
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Method Details
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getStructure
Get the structure of the output encapsulated in the named event. If the structure can't be determined in advance of seeing input, or this StructureProducer does not generate the named event, null should be returned.- Specified by:
getStructurein interfaceStructureProducer- Parameters:
eventName- the name of the output event that encapsulates the requested output.- Returns:
- the structure of the output encapsulated in the named event or null if it can't be determined in advance of seeing input or the named event is not generated by this StructureProduce.
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connectionNotification
Notify this object that it has been registered as a listener with a source with respect to the supplied event name- Specified by:
connectionNotificationin interfaceBeanCommon- Overrides:
connectionNotificationin classAbstractTrainAndTestSetProducer- Parameters:
eventName- the eventsource- the source with which this object has been registered as a listener
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disconnectionNotification
Notify this object that it has been deregistered as a listener with a source with respect to the supplied event name- Specified by:
disconnectionNotificationin interfaceBeanCommon- Overrides:
disconnectionNotificationin classAbstractTrainAndTestSetProducer- Parameters:
eventName- the eventsource- the source with which this object has been registered as a listener
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setCustomName
Set a custom (descriptive) name for this bean- Specified by:
setCustomNamein interfaceBeanCommon- Parameters:
name- the name to use
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getCustomName
Get the custom (descriptive) name for this bean (if one has been set)- Specified by:
getCustomNamein interfaceBeanCommon- Returns:
- the custom name (or the default name)
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globalInfo
Global info for this bean- Returns:
- a
Stringvalue
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acceptTrainingSet
Accept a training set- Specified by:
acceptTrainingSetin interfaceTrainingSetListener- Parameters:
e- aTrainingSetEventvalue
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acceptTestSet
Accept a test set- Specified by:
acceptTestSetin interfaceTestSetListener- Parameters:
e- aTestSetEventvalue
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acceptDataSet
Accept a data set- Specified by:
acceptDataSetin interfaceDataSourceListener- Specified by:
acceptDataSetin classAbstractTrainAndTestSetProducer- Parameters:
e- aDataSetEventvalue
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setFolds
public void setFolds(int numFolds) Set the number of folds for the cross validation- Parameters:
numFolds- anintvalue
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getFolds
public int getFolds()Get the currently set number of folds- Returns:
- an
intvalue
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foldsTipText
Tip text for this property- Returns:
- a
Stringvalue
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setSeed
public void setSeed(int randomSeed) Set the seed- Parameters:
randomSeed- anintvalue
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getSeed
public int getSeed()Get the currently set seed- Returns:
- an
intvalue
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seedTipText
Tip text for this property- Returns:
- a
Stringvalue
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getPreserveOrder
public boolean getPreserveOrder()Returns true if the order of the incoming instances is to be preserved under cross-validation (no randomization or stratification is done in this case).- Returns:
- true if the order of the incoming instances is to be preserved.
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setPreserveOrder
public void setPreserveOrder(boolean p) Sets whether the order of the incoming instances is to be preserved under cross-validation (no randomization or stratification is done in this case).- Parameters:
p- true if the order is to be preserved.
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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:
isBusyin interfaceBeanCommon- Returns:
- true if the bean is busy.
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stop
public void stop()Stop any action- Specified by:
stopin interfaceBeanCommon- Specified by:
stopin classAbstractTrainAndTestSetProducer
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enumerateRequests
Return an enumeration of user requests- Specified by:
enumerateRequestsin interfaceUserRequestAcceptor- Returns:
- an
Enumerationvalue
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performRequest
Perform the named request- Specified by:
performRequestin interfaceUserRequestAcceptor- Parameters:
request- aStringvalue- Throws:
IllegalArgumentException- if an error occurs
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eventGeneratable
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:
eventGeneratablein interfaceEventConstraints- Parameters:
eventName- the name of the event in question- Returns:
- true if the named event could be generated at this point in time
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