weka.estimators.density

Class BoundedEstimator

java.lang.Object

weka.estimators.density.BoundedEstimator

All Implemented Interfaces:

Serializable, weka.core.OptionHandler, DensityEstimator, weka.estimators.IncrementalEstimator

public class BoundedEstimator
extends Object
implements DensityEstimator, Serializable, weka.core.OptionHandler

Estimator with boundary correction based on the reflection approach

Since:

0.9.0

Version:

0.10.1

Author:

pawel trajdos

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
BoundedEstimator()

Method Summary

Modifier and Type	Method and Description
void	addValue(double data, double weight)
void	addValues(double[] data, double[] weight) Adds a set ov values into the estimator
double	getCDF(double x) Gets Cumulative Density Function for given x
DensityEstimator	getKernEstim()
double	getLowerBound()
String[]	getOptions()
double	getPDF(double x) Gets Probability Density Function for given x
double	getUpperBound()
double[]	getValues() Get values added to the estimator
double[]	getWeights() Get weights of the stored values/samples
String	kernEstimTipText()
Enumeration<weka.core.Option>	listOptions()
String	lowerBoundTipText()
void	setKernEstim(DensityEstimator densityEstimator)
void	setLowerBound(double lowerBound)
void	setOptions(String[] options)
void	setUpperBound(double upperBound)
String	toString()
String	upperBoundTipText()

Methods inherited from class java.lang.Object

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

Methods inherited from interface weka.core.OptionHandler

makeCopy

Constructor Detail

BoundedEstimator

public BoundedEstimator()

Method Detail

addValue

public void addValue(double data,
                     double weight)

Specified by:

addValue in interface weka.estimators.IncrementalEstimator

getPDF

public double getPDF(double x)

Description copied from interface: DensityEstimator

Gets Probability Density Function for given x

Specified by:

getPDF in interface DensityEstimator

Returns:

PDF for x

getCDF

public double getCDF(double x)

Description copied from interface: DensityEstimator

Gets Cumulative Density Function for given x

Specified by:

getCDF in interface DensityEstimator

Returns:

PDF for x

listOptions

public Enumeration<weka.core.Option> listOptions()

Specified by:

listOptions in interface weka.core.OptionHandler

setOptions

public void setOptions(String[] options)
                throws Exception

Specified by:

setOptions in interface weka.core.OptionHandler

Throws:

Exception

getOptions

public String[] getOptions()

Specified by:

getOptions in interface weka.core.OptionHandler

kernEstimTipText

public String kernEstimTipText()

getKernEstim

public DensityEstimator getKernEstim()

Returns:

the kernEstim

setKernEstim

public void setKernEstim(DensityEstimator densityEstimator)

Parameters:

densityEstimator - the kernEstim to set

lowerBoundTipText

public String lowerBoundTipText()

getLowerBound

public double getLowerBound()

Returns:

the lowerBound

setLowerBound

public void setLowerBound(double lowerBound)

Parameters:

lowerBound - the lowerBound to set

upperBoundTipText

public String upperBoundTipText()

getUpperBound

public double getUpperBound()

Returns:

the upperBound

setUpperBound

public void setUpperBound(double upperBound)

Parameters:

upperBound - the upperBound to set

addValues

public void addValues(double[] data,
                      double[] weight)

Description copied from interface: DensityEstimator

Adds a set ov values into the estimator

Specified by:

addValues in interface DensityEstimator

toString

public String toString()

Overrides:

toString in class Object

getValues

public double[] getValues()

Description copied from interface: DensityEstimator

Get values added to the estimator

Specified by:

getValues in interface DensityEstimator

Returns:

values

getWeights

public double[] getWeights()

Description copied from interface: DensityEstimator

Get weights of the stored values/samples

Specified by:

getWeights in interface DensityEstimator

Returns:

weights