Package si.ijs.kt.clus.error

Class ContingencyTable

java.lang.Object

si.ijs.kt.clus.error.common.ClusError

si.ijs.kt.clus.error.common.ClusNominalError

si.ijs.kt.clus.error.ContingencyTable

All Implemented Interfaces:

Serializable, ComponentError

public class ContingencyTable
extends ClusNominalError
implements ComponentError

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected int[][][]	m_ContTable
protected static final String	REAL_PRED
static final long	serialVersionUID

Fields inherited from class si.ijs.kt.clus.error.common.ClusNominalError

m_Attrs, m_Default

Fields inherited from class si.ijs.kt.clus.error.common.ClusError

DEFAULT_ERROR, DEFAULT_POSTFIX, DETAIL_ALWAYS_VISIBLE, DETAIL_NEVER_VISIBLE, DETAIL_SMALL, DETAIL_VERY_SMALL, m_Dim, m_Parent, RELATIVE_ERROR, RELATIVE_POSTFIX, TREE_ERROR, TREE_POSTFIX

Constructor Summary

Constructors

Constructor	Description
ContingencyTable(ClusErrorList par, NominalAttrType[] nom)
ContingencyTable(ClusErrorList par, NominalAttrType[] nom, String info)

Method Summary

Modifier and Type	Method	Description
void	add(ClusError other)
void	addExample(DataTuple tuple, ClusStatistic pred)
void	addInvalid(DataTuple tuple)
double	calcAccuracy(int k)
double	calcCramerV(int k)
double	calcDefaultAccuracy(int i)
int	calcNbCorrect(int k)
int	calcNbTotal(int k)
double	calcXSquare(int k)
double	get_accuracy()
double	get_auc()
double	get_error_classif()
double	get_precision()
double	get_recall()
double	get_TP()
ClusError	getErrorClone(ClusErrorList par)
double	getModelComponent()
double	getModelErrorComponent(int i)
String	getName()	Information
boolean	isMultiLine()
void	printString(PrintWriter out, int wd, String str)
boolean	shouldBeLow()	Should this error be minimized (e.g.
void	showAccuracy(PrintWriter out, int i)
void	showContTable(PrintWriter out, int i)
void	showModelError(PrintWriter out, int detail)
void	showSummaryError(PrintWriter out, boolean detail)
int	sumColumn(int[][] table, int j)
int	sumColumn(int k, int j)
int	sumRow(int[][] table, int i)
int	sumRow(int k, int i)

Methods inherited from class si.ijs.kt.clus.error.common.ClusNominalError

getAttr, setDefault, setDefault

Methods inherited from class si.ijs.kt.clus.error.common.ClusError

addExample, compute, computeLeafError, computeTreeErrorClusteringAbsolute, getAdditionalInfo, getAdditionalInfoFormatted, getCoverage, getDetailLevel, getDimension, getErrorClone, getFormat, getModelError, getModelErrorAdditive, getModelErrorStandardError, getNbCover, getNbExamples, getNbTotal, getParent, getPrefix, isComputeForModel, normalize, reset, setAdditionalInfo, setWeights, showDoubleArray, showDoubleArray, showDoubleArray, showModelError, showRelativeModelError, updateFromGlobalMeasure

Methods inherited from class java.lang.Object

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

Field Details

serialVersionUID

public static final long serialVersionUID

See Also:

• Constant Field Values

REAL_PRED

protected static final String REAL_PRED

See Also:

• Constant Field Values

m_ContTable

protected int[][][] m_ContTable

Constructor Details

ContingencyTable

public ContingencyTable(ClusErrorList par,
 NominalAttrType[] nom)

ContingencyTable

public ContingencyTable(ClusErrorList par,
 NominalAttrType[] nom,
 String info)

Method Details

isMultiLine

public boolean isMultiLine()

Overrides:

isMultiLine in class ClusError

calcNbTotal

public int calcNbTotal(int k)

calcNbCorrect

public int calcNbCorrect(int k)

calcXSquare

public double calcXSquare(int k)

calcCramerV

public double calcCramerV(int k)

calcAccuracy

public double calcAccuracy(int k)

calcDefaultAccuracy

public double calcDefaultAccuracy(int i)

getModelErrorComponent

public double getModelErrorComponent(int i)

Specified by:

getModelErrorComponent in interface ComponentError

Overrides:

getModelErrorComponent in class ClusError

getModelComponent

public double getModelComponent()

showAccuracy

public void showAccuracy(PrintWriter out,
 int i)

add

public void add(ClusError other)

Overrides:

add in class ClusError

showModelError

public void showModelError(PrintWriter out,
 int detail)

Overrides:

showModelError in class ClusError

sumColumn

public int sumColumn(int[][] table,
 int j)

sumRow

public int sumRow(int[][] table,
 int i)

sumColumn

public int sumColumn(int k,
 int j)

sumRow

public int sumRow(int k,
 int i)

showContTable

public void showContTable(PrintWriter out,
 int i)

showSummaryError

public void showSummaryError(PrintWriter out,
 boolean detail)

printString

public void printString(PrintWriter out,
 int wd,
 String str)

getName

public String getName()

Description copied from class: ClusError

Information

Specified by:

getName in class ClusError

getErrorClone

public ClusError getErrorClone(ClusErrorList par)

Specified by:

getErrorClone in class ClusError

addExample

public void addExample(DataTuple tuple,
 ClusStatistic pred)

Overrides:

addExample in class ClusError

addInvalid

public void addInvalid(DataTuple tuple)

Overrides:

addInvalid in class ClusError

get_error_classif

public double get_error_classif()

Overrides:

get_error_classif in class ClusError

get_TP

public double get_TP()

get_accuracy

public double get_accuracy()

Overrides:

get_accuracy in class ClusError

get_precision

public double get_precision()

Overrides:

get_precision in class ClusError

get_recall

public double get_recall()

Overrides:

get_recall in class ClusError

get_auc

public double get_auc()

Overrides:

get_auc in class ClusError

shouldBeLow

public boolean shouldBeLow()

Description copied from class: ClusError

Should this error be minimized (e.g. RRSE) or maximized (e.g. accuracy)? True by default.

Specified by:

shouldBeLow in class ClusError