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

Class AbstractClustererEvaluation

java.lang.Object

adams.core.logging.LoggingObject

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

adams.gui.tools.wekainvestigator.tab.clustertab.evaluation.AbstractClustererEvaluation

All Implemented Interfaces:

adams.core.GlobalInfoSupporter, adams.core.logging.LoggingSupporter, adams.core.SizeOfHandler, adams.core.StatusMessageHandler, Serializable

Direct Known Subclasses:

BuildModel, ClassesToClusters, CrossValidation, ReevaluateModel, TrainTestSet, TrainTestSplit

public abstract class AbstractClustererEvaluation
extends AbstractEvaluation<ClusterTab,ResultItem>

Ancestor for clusterer evaluation setups.

Version:

$Revision$

Author:

FracPete (fracpete at waikato dot ac dot nz)

See Also:

Serialized Form

Field Summary

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
AbstractClustererEvaluation()

Method Summary

Modifier and Type	Method	Description
abstract String	canEvaluate(weka.clusterers.Clusterer clusterer)	Tests whether the clusterer can be evaluated.
protected abstract void	doEvaluate(weka.clusterers.Clusterer clusterer, ResultItem item)	Evaluates the clusterer and updates the result item.
void	evaluate(weka.clusterers.Clusterer clusterer, ResultItem item)	Evaluates the clusterer and updates the result item.
static Class[]	getEvaluations()	Returns the available actions.
abstract ResultItem	init(weka.clusterers.Clusterer clusterer)	Initializes the result item.

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

activate, addObjectSize, addToHistory, deserialize, getName, getOwner, getPanel, getProperties, getTestingUpdateInterval, initGUI, initialize, isValidDataIndex, listOrArray, serialize, setOwner, showStatus, toString, update

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

Methods inherited from interface adams.core.GlobalInfoSupporter

globalInfo

Constructor Detail

AbstractClustererEvaluation

public AbstractClustererEvaluation()

Method Detail

canEvaluate

public abstract String canEvaluate(weka.clusterers.Clusterer clusterer)

Tests whether the clusterer can be evaluated.

Parameters:

clusterer - the current clusterer

Returns:

null if successful, otherwise error message

init

public abstract ResultItem init(weka.clusterers.Clusterer clusterer)
                         throws Exception

Initializes the result item.

Parameters:

clusterer - the current clusterer

Returns:

the initialized history item

Throws:

Exception - if initialization fails

doEvaluate

protected abstract void doEvaluate(weka.clusterers.Clusterer clusterer,
                                   ResultItem item)
                            throws Exception

Evaluates the clusterer and updates the result item.

Parameters:

clusterer - the current clusterer

item - the item to update

Throws:

Exception - if evaluation fails

evaluate

public void evaluate(weka.clusterers.Clusterer clusterer,
                     ResultItem item)
              throws Exception

Evaluates the clusterer and updates the result item.

Parameters:

clusterer - the current clusterer

item - the item to update

Throws:

Exception - if evaluation fails

getEvaluations

public static Class[] getEvaluations()

Returns the available actions.

Returns:

the action classnames