Package adams.data.weka.classattribute

Class AbstractClassAttributeHeuristic

java.lang.Object

adams.core.logging.LoggingObject

adams.core.logging.CustomLoggingLevelObject

adams.core.option.AbstractOptionHandler

adams.data.weka.classattribute.AbstractClassAttributeHeuristic

All Implemented Interfaces:

Destroyable, GlobalInfoSupporter, LoggingLevelHandler, LoggingSupporter, OptionHandler, SizeOfHandler, Serializable

Direct Known Subclasses:

AttributeIndex, ByExactName, ByName, LastAttribute, NoClassAttribute

public abstract class AbstractClassAttributeHeuristic
extends AbstractOptionHandler

Ancestor for heuristics that determine the class attribute for a dataset.

Version:

$Revision$

Author:

FracPete (fracpete at waikato dot ac dot nz)

See Also:

Serialized Form

Field Summary

Fields inherited from class adams.core.option.AbstractOptionHandler

m_OptionManager

Fields inherited from class adams.core.logging.LoggingObject

m_Logger, m_LoggingIsEnabled, m_LoggingLevel

Constructor Summary

Constructors

Constructor	Description
AbstractClassAttributeHeuristic()

Method Summary

Modifier and Type	Method	Description
abstract int	determineClassAttribute(weka.core.Instances data)	Determines the class attribute index for the given dataset.

Methods inherited from class adams.core.option.AbstractOptionHandler

cleanUpOptions, defineOptions, destroy, finishInit, getDefaultLoggingLevel, getOptionManager, globalInfo, initialize, loggingLevelTipText, newOptionManager, reset, setLoggingLevel, toCommandLine, 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

Methods inherited from interface adams.core.logging.LoggingLevelHandler

getLoggingLevel

Constructor Detail

AbstractClassAttributeHeuristic

public AbstractClassAttributeHeuristic()

Method Detail

determineClassAttribute

public abstract int determineClassAttribute(weka.core.Instances data)

Determines the class attribute index for the given dataset.

Parameters:

data - the dataset to inspect

Returns:

the index, -1 if failed to determine