com.rapidminer.operator.preprocessing.outlier
Class COFObject

java.lang.Object
  com.rapidminer.operator.preprocessing.outlier.COFObject

All Implemented Interfaces:

java.lang.Comparable<COFObject>

public class COFObject
extends java.lang.Object
implements java.lang.Comparable<COFObject>

The COF class creates COF Objects which handle the representation of objects from the test data set in the core of the class outlier operators. Such an object is able to store all relevant values, coordinates, dimensions, etc. for an object (e.g. from an Example from a RapidMiner ExampleSet) as well as perform various operations, such as computeCOF, and ComputeDistance

Author:

Motaz K. Saad

Constructor Summary

COFObject()

COFObject(double[] vals, double label, double cof, int id)

Method Summary

int	compareTo(COFObject arg0)
void	computeCOF(java.util.ArrayList<COFObject> cofobjectList, int k, DistanceMeasure measure)
double	getCOF()
double	getDeviation()
int	getDimensions() Provides the (integer) number of dimensions of the Object.
int	getId()
double	getKDist()
double	getLabel()
double	getPcl()
double	getValMember(int dim)
double[]	getValues()
void	recomputeCOF(double minDev, double maxDev, double minkDist, double maxkDist)
void	setCOF(double cof)
void	setDeviation(double deviation)
void	setId(int id)
void	setKDist(double dist)
void	setLabel(double label)
void	setPcl(double pcl)
void	setValues(double[] values)

Methods inherited from class java.lang.Object

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

Constructor Detail

COFObject

public COFObject()

COFObject

public COFObject(double[] vals,
                 double label,
                 double cof,
                 int id)

Method Detail

getValues

public double[] getValues()

Returns:

the values

setValues

public void setValues(double[] values)

Parameters:

values - the values to set

getValMember

public double getValMember(int dim)

Returns:

the value[dim]

getDimensions

public int getDimensions()

Provides the (integer) number of dimensions of the Object. Remark: some methods actually use the this.dimensions reference which is used by this, but this method would be able to provide the dimensions externally.

getCOF

public double getCOF()

Returns:

the cof

setCOF

public void setCOF(double cof)

Parameters:

cof - the cof to set

getId

public int getId()

Returns:

the id

setId

public void setId(int id)

Parameters:

id - the this.id to set

getDeviation

public double getDeviation()

Returns:

the deviation

setDeviation

public void setDeviation(double deviation)

Parameters:

deviation - the deviation to set

getKDist

public double getKDist()

Returns:

the kDist

setKDist

public void setKDist(double dist)

Parameters:

dist - the kDist to set

getLabel

public double getLabel()

Returns:

the label

setLabel

public void setLabel(double label)

Parameters:

label - the label to set

getPcl

public double getPcl()

Returns:

the pcl

setPcl

public void setPcl(double pcl)

Parameters:

pcl - the pcl to set

compareTo

public int compareTo(COFObject arg0)

Specified by:

compareTo in interface java.lang.Comparable<COFObject>

recomputeCOF

public void recomputeCOF(double minDev,
                         double maxDev,
                         double minkDist,
                         double maxkDist)

computeCOF

public void computeCOF(java.util.ArrayList<COFObject> cofobjectList,
                       int k,
                       DistanceMeasure measure)