meka.classifiers.multilabel

Class CDT

java.lang.Object

weka.classifiers.AbstractClassifier

weka.classifiers.SingleClassifierEnhancer

meka.classifiers.multilabel.ProblemTransformationMethod

meka.classifiers.multilabel.CDN

meka.classifiers.multilabel.CDT

All Implemented Interfaces:

Serializable, Cloneable, MultiLabelClassifier, weka.classifiers.Classifier, weka.core.BatchPredictor, weka.core.CapabilitiesHandler, weka.core.CapabilitiesIgnorer, weka.core.CommandlineRunnable, weka.core.OptionHandler, weka.core.Randomizable, weka.core.RevisionHandler, weka.core.TechnicalInformationHandler

public class CDT
extends CDN

CDT.java - Conditional Dependency Trellis. Like CDN, but with a trellis structure (like CT) rather than a fully connected network.

Version:

January 2014

Author:

Jesse Read

See Also:

CDN, CT, Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected int	m_Density
protected String	m_DependencyMetric
protected int	m_Width
protected CNode[]	nodes

Fields inherited from class meka.classifiers.multilabel.CDN

D_templates, h, I, I_c, m_R, m_S

Fields inherited from class meka.classifiers.multilabel.ProblemTransformationMethod

m_InstancesTemplate

Fields inherited from class weka.classifiers.SingleClassifierEnhancer

m_Classifier

Fields inherited from class weka.classifiers.AbstractClassifier

BATCH_SIZE_DEFAULT, m_BatchSize, m_Debug, m_DoNotCheckCapabilities, m_numDecimalPlaces, NUM_DECIMAL_PLACES_DEFAULT

Constructor Summary

Constructors

Constructor and Description
CDT()

Method Summary

Modifier and Type	Method and Description
void	buildClassifier(weka.core.Instances D)
String	densityTipText()
String	dependencyMetricTipText()
double[]	distributionForInstance(weka.core.Instance x)
int	getDensity() GetDensity - Get the neighbourhood density (number of neighbours for each node).
String	getDependencyMetric() GetDependency - Get the type of depependency to use in rearranging the trellis (None by default)
String[]	getOptions()
String	getRevision()
weka.core.TechnicalInformation	getTechnicalInformation()
int	getWidth() GetH - Get the trellis width.
String	globalInfo() Description to display in the GUI.
Enumeration	listOptions()
static void	main(String[] args)
void	setDensity(int c) SetDensity - Sets the neighbourhood density (number of neighbours for each node).
void	setDependencyMetric(String m) SetDependency - Sets the type of depependency to use in rearranging the trellis (None by default)
void	setOptions(String[] options)
void	setWidth(int h) SetH - Sets the trellis width.
String	widthTipText()

Methods inherited from class meka.classifiers.multilabel.CDN

getI, getIc, getSeed, icTipText, iTipText, seedTipText, setI, setIc, setSeed

Methods inherited from class meka.classifiers.multilabel.ProblemTransformationMethod

defaultClassifierString, evaluation, getCapabilities, getModel, getTemplate, makeCopies, runClassifier, testCapabilities, toString

Methods inherited from class weka.classifiers.SingleClassifierEnhancer

classifierTipText, defaultClassifierOptions, getClassifier, getClassifierSpec, postExecution, preExecution, setClassifier

Methods inherited from class weka.classifiers.AbstractClassifier

batchSizeTipText, classifyInstance, debugTipText, distributionsForInstances, doNotCheckCapabilitiesTipText, forName, getBatchSize, getDebug, getDoNotCheckCapabilities, getNumDecimalPlaces, implementsMoreEfficientBatchPrediction, makeCopies, makeCopy, numDecimalPlacesTipText, run, runClassifier, setBatchSize, setDebug, setDoNotCheckCapabilities, setNumDecimalPlaces

Methods inherited from class java.lang.Object

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

Methods inherited from interface meka.classifiers.multilabel.MultiLabelClassifier

debugTipText, getDebug, setDebug

Methods inherited from interface weka.classifiers.Classifier

classifyInstance

Field Detail

m_Width

protected int m_Width

m_Density

protected int m_Density

m_DependencyMetric

protected String m_DependencyMetric

nodes

protected CNode[] nodes

Constructor Detail

CDT

public CDT()

Method Detail

buildClassifier

public void buildClassifier(weka.core.Instances D)
                     throws Exception

Specified by:

buildClassifier in interface weka.classifiers.Classifier

Overrides:

buildClassifier in class CDN

Throws:

Exception

distributionForInstance

public double[] distributionForInstance(weka.core.Instance x)
                                 throws Exception

Specified by:

distributionForInstance in interface weka.classifiers.Classifier

Overrides:

distributionForInstance in class CDN

Throws:

Exception

listOptions

public Enumeration listOptions()

Specified by:

listOptions in interface weka.core.OptionHandler

Overrides:

listOptions in class CDN

setOptions

public void setOptions(String[] options)
                throws Exception

Specified by:

setOptions in interface weka.core.OptionHandler

Overrides:

setOptions in class CDN

Throws:

Exception

getOptions

public String[] getOptions()

Specified by:

getOptions in interface weka.core.OptionHandler

Overrides:

getOptions in class CDN

getDensity

public int getDensity()

GetDensity - Get the neighbourhood density (number of neighbours for each node).

setDensity

public void setDensity(int c)

SetDensity - Sets the neighbourhood density (number of neighbours for each node).

densityTipText

public String densityTipText()

getWidth

public int getWidth()

GetH - Get the trellis width.

setWidth

public void setWidth(int h)

SetH - Sets the trellis width.

widthTipText

public String widthTipText()

getDependencyMetric

public String getDependencyMetric()

GetDependency - Get the type of depependency to use in rearranging the trellis (None by default)

setDependencyMetric

public void setDependencyMetric(String m)

SetDependency - Sets the type of depependency to use in rearranging the trellis (None by default)

dependencyMetricTipText

public String dependencyMetricTipText()

main

public static void main(String[] args)

globalInfo

public String globalInfo()

Description to display in the GUI.

Overrides:

globalInfo in class CDN

Returns:

the description

getTechnicalInformation

public weka.core.TechnicalInformation getTechnicalInformation()

Specified by:

getTechnicalInformation in interface weka.core.TechnicalInformationHandler

Overrides:

getTechnicalInformation in class CDN

getRevision

public String getRevision()

Specified by:

getRevision in interface weka.core.RevisionHandler

Overrides:

getRevision in class CDN