meka.gui.explorer

Class ClassifyTab

java.lang.Object

java.awt.Component

java.awt.Container

javax.swing.JComponent

javax.swing.JPanel

meka.gui.core.MekaPanel

meka.gui.explorer.AbstractExplorerTab

meka.gui.explorer.AbstractThreadedExplorerTab

meka.gui.explorer.ClassifyTab

All Implemented Interfaces:

ImageObserver, MenuContainer, Serializable, Accessible

public class ClassifyTab
extends AbstractThreadedExplorerTab

Simple panel for performing classification.

Version:

$Revision$

Author:

fracpete (fracpete at waikato dot ac dot nz)

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	ClassifyTab.HistoryCustomizer Customizer for the history's popup menu.

Nested classes/interfaces inherited from class meka.gui.explorer.AbstractThreadedExplorerTab

AbstractThreadedExplorerTab.WorkerThread

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

JPanel.AccessibleJPanel

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

JComponent.AccessibleJComponent

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

Container.AccessibleAWTContainer

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

Component.AccessibleAWTComponent, Component.BaselineResizeBehavior, Component.BltBufferStrategy, Component.FlipBufferStrategy

Field Summary

Fields

Modifier and Type	Field and Description
protected HashMap<AbstractClassifyTabMenuItem,JMenuItem>	m_AdditionalMenuItems the additional menu items.
protected JButton	m_ButtonOptions the button for the options dialog.
protected JButton	m_ButtonStart the button for running an experiment.
protected JButton	m_ButtonStop the button for stopping an experiment.
protected ClassifyTabOptions	m_ClassifyTabOptions the panel with the options.
protected JComboBox	m_ComboBoxExperiment the type of experiment to perform.
protected int	m_Folds the number of folds.
protected GenericObjectEditor	m_GenericObjectEditor the GOE for the classifier.
protected IncrementalMultiLabelClassifier	m_LastIncrementalClassifier the last incremental classifier in use.
protected MultiLabelClassifier	m_LastNonIncrementalClassifier the last non-incremental classifier in use.
protected JMenu	m_Menu the custom menu.
protected JPanel	m_PanelGOE the panel for the GOE.
protected boolean	m_Randomize the randomize option.
protected ResultHistoryList	m_ResultHistoryList the result history.
protected int	m_Samples the number of samples for prequential evaluation.
protected int	m_Seed the seed value.
protected double	m_SplitPercentage the percentage split.
protected weka.core.Instances	m_TestInstances the test Instances.
protected JTextArea	m_TextAreaResults the text area for displaying the results.
protected String	m_TOP the threshold option.
protected String	m_VOP the verbosity option.
static String	TYPE_BINCREMENTAL incremental batch train/test split.
static String	TYPE_CROSSVALIDATION cross-validation.
static String	TYPE_PREQUENTIAL incremental pequential.
static String	TYPE_SUPPLIEDTESTSET supplied test set.
static String	TYPE_TRAINTESTSPLIT train/test split.

Fields inherited from class meka.gui.explorer.AbstractThreadedExplorerTab

m_Task

Fields inherited from class meka.gui.explorer.AbstractExplorerTab

m_Data, m_Owner, m_Session

Fields inherited from class javax.swing.JComponent

listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW

Fields inherited from class java.awt.Component

accessibleContext, 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
ClassifyTab()

Method Summary

Modifier and Type	Method and Description
void	addResultToHistory(Result result, Object payload, String suffix) Adds the result to the history.
protected void	displayResults() Displays the selected results.
protected void	executionFinished(Throwable t) Gets called when the thread finishes or gets stopped.
protected void	executionStarted() Gets called when the thread starts.
MultiLabelClassifier	getClassifier() Returns the current classifier.
JMenu	getMenu() Returns an optional menu to be added to the Explorer menu.
weka.core.Instances	getTestData() Returns the test instances, if any.
String	getTitle() Returns the title of the tab.
String	getTOP() Returns the threshold option.
String	getVOP() Returns the verbosity option.
protected void	initGUI() Initializes the widgets.
protected void	initialize() Initializes the members.
void	setTestData(weka.core.Instances value) Sets the test instances.
protected void	showOptions() Brings up the dialog with the classification options.
protected void	startClassification() Starts the classification.
protected void	stopClassification() Stops the classification, if running.
protected void	update() Gets called when the data changed.
protected void	updateGOE() Updates the GOE for the classifier.
protected void	updateMenu() Updates the enabled/disabled state of the menu items.

Methods inherited from class meka.gui.explorer.AbstractThreadedExplorerTab

executionFinalized, isRunning, start, stop

Methods inherited from class meka.gui.explorer.AbstractExplorerTab

clearStatus, finishBusy, finishBusy, getData, getOwner, getSession, getTabs, handleException, hasData, log, setData, setOwner, showStatus, startBusy, startBusy

Methods inherited from class meka.gui.core.MekaPanel

closeParent, finishInit, getParentDialog, getParentFrame

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, getComponentGraphics, 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, isPaintingOrigin, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, 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, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, 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, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusDownCycle, validate, validateTree

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, createVolatileImage, createVolatileImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, firePropertyChange, 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, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseWheelEvent, 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

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

Field Detail

TYPE_CROSSVALIDATION

public static final String TYPE_CROSSVALIDATION

cross-validation.

See Also:

Constant Field Values

TYPE_TRAINTESTSPLIT

public static final String TYPE_TRAINTESTSPLIT

train/test split.

See Also:

Constant Field Values

TYPE_SUPPLIEDTESTSET

public static final String TYPE_SUPPLIEDTESTSET

supplied test set.

See Also:

Constant Field Values

TYPE_BINCREMENTAL

public static final String TYPE_BINCREMENTAL

incremental batch train/test split.

See Also:

Constant Field Values

TYPE_PREQUENTIAL

public static final String TYPE_PREQUENTIAL

incremental pequential.

See Also:

Constant Field Values

m_PanelGOE

protected JPanel m_PanelGOE

the panel for the GOE.

m_GenericObjectEditor

protected GenericObjectEditor m_GenericObjectEditor

the GOE for the classifier.

m_TextAreaResults

protected JTextArea m_TextAreaResults

the text area for displaying the results.

m_ResultHistoryList

protected ResultHistoryList m_ResultHistoryList

the result history.

m_ButtonStart

protected JButton m_ButtonStart

the button for running an experiment.

m_ButtonStop

protected JButton m_ButtonStop

the button for stopping an experiment.

m_ComboBoxExperiment

protected JComboBox m_ComboBoxExperiment

the type of experiment to perform.

m_ButtonOptions

protected JButton m_ButtonOptions

the button for the options dialog.

m_Seed

protected int m_Seed

the seed value.

m_SplitPercentage

protected double m_SplitPercentage

the percentage split.

m_TOP

protected String m_TOP

the threshold option.

m_VOP

protected String m_VOP

the verbosity option.

m_Randomize

protected boolean m_Randomize

the randomize option.

m_Folds

protected int m_Folds

the number of folds.

m_Samples

protected int m_Samples

the number of samples for prequential evaluation.

m_ClassifyTabOptions

protected ClassifyTabOptions m_ClassifyTabOptions

the panel with the options.

m_TestInstances

protected weka.core.Instances m_TestInstances

the test Instances.

m_LastNonIncrementalClassifier

protected MultiLabelClassifier m_LastNonIncrementalClassifier

the last non-incremental classifier in use.

m_LastIncrementalClassifier

protected IncrementalMultiLabelClassifier m_LastIncrementalClassifier

the last incremental classifier in use.

m_Menu

protected JMenu m_Menu

the custom menu.

m_AdditionalMenuItems

protected HashMap<AbstractClassifyTabMenuItem,JMenuItem> m_AdditionalMenuItems

the additional menu items.

Constructor Detail

ClassifyTab

public ClassifyTab()

Method Detail

initialize

protected void initialize()

Initializes the members.

Overrides:

initialize in class AbstractThreadedExplorerTab

initGUI

protected void initGUI()

Initializes the widgets.

Overrides:

initGUI in class MekaPanel

updateGOE

protected void updateGOE()

Updates the GOE for the classifier.

startClassification

protected void startClassification()

Starts the classification.

stopClassification

protected void stopClassification()

Stops the classification, if running.

showOptions

protected void showOptions()

Brings up the dialog with the classification options.

addResultToHistory

public void addResultToHistory(Result result,
                               Object payload,
                               String suffix)

Adds the result to the history.

Parameters:

result - the result to add

payload - the payload to add

suffix - the suffix to add

displayResults

protected void displayResults()

Displays the selected results.

getTitle

public String getTitle()

Returns the title of the tab.

Specified by:

getTitle in class AbstractExplorerTab

Returns:

the title

update

protected void update()

Gets called when the data changed.

Overrides:

update in class AbstractExplorerTab

executionStarted

protected void executionStarted()

Gets called when the thread starts.

Specified by:

executionStarted in class AbstractThreadedExplorerTab

executionFinished

protected void executionFinished(Throwable t)

Gets called when the thread finishes or gets stopped.

Specified by:

executionFinished in class AbstractThreadedExplorerTab

Parameters:

t - if the execution generated an exception, null if no errors

getClassifier

public MultiLabelClassifier getClassifier()

Returns the current classifier.

Returns:

the classifier

setTestData

public void setTestData(weka.core.Instances value)

Sets the test instances.

Parameters:

value - the test instances, null if to remove

getTestData

public weka.core.Instances getTestData()

Returns the test instances, if any.

Returns:

the test instances, null if none loaded

getTOP

public String getTOP()

Returns the threshold option.

Returns:

the option

getVOP

public String getVOP()

Returns the verbosity option.

Returns:

the option

getMenu

public JMenu getMenu()

Returns an optional menu to be added to the Explorer menu.

Overrides:

getMenu in class AbstractExplorerTab

Returns:

the menu

updateMenu

protected void updateMenu()

Updates the enabled/disabled state of the menu items.