org.jdmp.core.algorithm.regression

Class LinearRegression

java.lang.Object

org.jdmp.core.AbstractCoreObject

org.jdmp.core.algorithm.AbstractAlgorithm

org.jdmp.core.algorithm.regression.AbstractRegressor

org.jdmp.core.algorithm.regression.LinearRegression

All Implemented Interfaces:

Serializable, Cloneable, Algorithm, HasAlgorithmMap, Regressor, HasDataSetMap, HasVariableMap, Clearable, CoreObject, HasDescription, HasGUIObject, HasId, HasLabel

Direct Known Subclasses:

LogisticRegression

public class LinearRegression
extends AbstractRegressor

AlgorithmLinearRegression extends AlgorithmClassifier and not AlgorithmRegression because also classification is possible using regression

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface org.jdmp.core.algorithm.Algorithm

Algorithm.EdgeDirection

Field Summary

Fields

Modifier and Type	Field and Description
static String	PARAMETERS

Fields inherited from class org.jdmp.core.algorithm.regression.AbstractRegressor

mode, OUTPUTERRORALGORITHM, PREDICT, TRAIN

Fields inherited from class org.jdmp.core.AbstractCoreObject

ALL, COLUMN, guiObject, ROW, X, Y, Z

Fields inherited from interface org.jdmp.core.algorithm.Algorithm

ALGORITHMARRAY, COMPRESSED, DECOMPRESSED, DIFFERENCE, DIMENSION, HASH, IGNORENAN, INPUT, PREDICTED, RMSE, SOURCE, TARGET, WEIGHT

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

Constructor Summary

Constructors

Constructor and Description
LinearRegression()
LinearRegression(int numberOfPrincipalComponents)

Method Summary

Methods

Modifier and Type	Method and Description
Regressor	emptyCopy()
Matrix	getParameterMatrix()
Variable	getParameterVariable()
Matrix	predictOne(Matrix input)
void	reset()
void	setParameterMatrix(Matrix parameters)
void	setParameterVariable(Variable variable)
void	trainAll(ListDataSet dataSet)

Methods inherited from class org.jdmp.core.algorithm.regression.AbstractRegressor

getClassCount, getFeatureCount, getInputLabel, getMode, getOutputErrorAlgorithm, getTargetLabel, getWeightLabel, isDiscrete, predictAll, predictOne, setInputLabel, setMode, setOutputErrorAlgorithm, setTargetLabel, setWeightLabel, trainOne, trainOne, trainOne

Methods inherited from class org.jdmp.core.algorithm.AbstractAlgorithm

addVariableKey, calculate, calculate, calculate, calculate, calculateObjects, calculateObjects, calculateObjects, clear, getAlgorithmMap, getDataSetMap, getDescription, getEdgeDirection, getEdgeLabel, getId, getInputKeys, getLabel, getLabelObject, getOutputKeys, getVariableKeys, getVariableMap, setAlgorithm, setDescription, setEdgeDirection, setEdgeLabel, setId, setLabel, setVariable, setVariables, toString

Methods inherited from class org.jdmp.core.AbstractCoreObject

clone, fireValueChanged, getCoreObjectId, getGUIObject, showGUI

Methods inherited from class java.lang.Object

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

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

clone, getCoreObjectId

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

fireValueChanged, getGUIObject, showGUI

Field Detail

PARAMETERS

public static final String PARAMETERS

See Also:

Constant Field Values

Constructor Detail

LinearRegression

public LinearRegression()

LinearRegression

public LinearRegression(int numberOfPrincipalComponents)

Method Detail

setParameterVariable

public void setParameterVariable(Variable variable)

getParameterVariable

public Variable getParameterVariable()

getParameterMatrix

public Matrix getParameterMatrix()

predictOne

public Matrix predictOne(Matrix input)

trainAll

public void trainAll(ListDataSet dataSet)

setParameterMatrix

public void setParameterMatrix(Matrix parameters)

reset

public void reset()

emptyCopy

public Regressor emptyCopy()