org.jdmp.core.dataset

Interface DataSet

All Superinterfaces:

Clearable, Cloneable, CoreObject, HasDescription, HasGUIObject, HasId, HasLabel, Serializable

All Known Subinterfaces:

ListDataSet

All Known Implementing Classes:

AbstractListDataSet, DefaultListDataSet, MatrixDataSet

public interface DataSet
extends CoreObject

Field Summary

Fields

Modifier and Type	Field and Description
static String	ACCURACY
static String	CONFUSION
static String	ERRORCOUNT
static DataSetFactory	Factory
static String	INPUT
static String	PREDICTED
static String	RMSE
static String	TARGET

Fields inherited from interface org.ujmp.core.interfaces.HasId

ID

Fields inherited from interface org.ujmp.core.interfaces.HasLabel

LABEL

Fields inherited from interface org.ujmp.core.interfaces.HasDescription

DESCRIPTION

Method Summary

Methods

Modifier and Type	Method and Description
ListDataSet	bootstrap()
ListDataSet	bootstrap(int count)
ListDataSet	clone()
double	getAccuracy()
double	getAsDouble(String key)
int	getClassCount()
int	getErrorCount()
int	getFeatureCount()
Matrix	getInputMatrix()
Matrix	getMatrix(Object key)
Matrix	getPredictedMatrix()
Matrix	getTargetMatrix()
boolean	isDiscrete()
boolean	isEmpty()
Set<String>	keySet()
void	setMatrix(String key, Matrix matrix)
int	size()
List<ListDataSet>	splitByCount(boolean shuffle, int... count)
List<ListDataSet>	splitByPercent(boolean shuffle, double... percent)
List<ListDataSet>	splitForCV(int numberOfCVSets, int idOfCVSet, long randomSeed)
List<ListDataSet>	splitForStratifiedCV(int i, int r, long seed)

Methods inherited from interface org.ujmp.core.interfaces.CoreObject

getCoreObjectId

Methods inherited from interface org.ujmp.core.interfaces.Clearable

clear

Methods inherited from interface org.ujmp.core.interfaces.HasGUIObject

fireValueChanged, getGUIObject, showGUI

Methods inherited from interface org.ujmp.core.interfaces.HasId

getId, setId

Methods inherited from interface org.ujmp.core.interfaces.HasLabel

getLabel, getLabelObject, setLabel

Methods inherited from interface org.ujmp.core.interfaces.HasDescription

getDescription, setDescription

Field Detail

INPUT

static final String INPUT

See Also:

Constant Field Values

RMSE

static final String RMSE

See Also:

Constant Field Values

PREDICTED

static final String PREDICTED

See Also:

Constant Field Values

TARGET

static final String TARGET

See Also:

Constant Field Values

ACCURACY

static final String ACCURACY

See Also:

Constant Field Values

CONFUSION

static final String CONFUSION

See Also:

Constant Field Values

ERRORCOUNT

static final String ERRORCOUNT

See Also:

Constant Field Values

Factory

static final DataSetFactory Factory

Method Detail

splitByCount

List<ListDataSet> splitByCount(boolean shuffle,
                             int... count)

splitForCV

List<ListDataSet> splitForCV(int numberOfCVSets,
                           int idOfCVSet,
                           long randomSeed)

splitByPercent

List<ListDataSet> splitByPercent(boolean shuffle,
                               double... percent)

getInputMatrix

Matrix getInputMatrix()

getPredictedMatrix

Matrix getPredictedMatrix()

clone

ListDataSet clone()

Specified by:

clone in interface CoreObject

getTargetMatrix

Matrix getTargetMatrix()

getAccuracy

double getAccuracy()

splitForStratifiedCV

List<ListDataSet> splitForStratifiedCV(int i,
                                     int r,
                                     long seed)

isDiscrete

boolean isDiscrete()

getFeatureCount

int getFeatureCount()

getClassCount

int getClassCount()

getErrorCount

int getErrorCount()

bootstrap

ListDataSet bootstrap()

bootstrap

ListDataSet bootstrap(int count)

getMatrix

Matrix getMatrix(Object key)

keySet

Set<String> keySet()

size

int size()

isEmpty

boolean isEmpty()

setMatrix

void setMatrix(String key,
             Matrix matrix)

getAsDouble

double getAsDouble(String key)