keel.Algorithms.Subgroup_Discovery.NMEEFSD.NMEEFSD

Class TableDat

java.lang.Object

keel.Algorithms.Subgroup_Discovery.NMEEFSD.NMEEFSD.TableDat

public class TableDat
extends java.lang.Object

Class defined to store the information of the complete dataset

Since:

JDK1.5

Version:

1.0

Author:

Written by Cristóbal J. Carmona (University of Jaen) 11/08/2008

Constructor Summary

Constructors

Constructor and Description
TableDat() Creates a new instance of TableDat

Method Summary

Modifier and Type	Method and Description
int	getClass(int pos) Returns the class of the example in position pos
boolean	getCovered(int pos) Returns if the example in position pos is yet covered or not
float	getDat(int numEj, int pos) Get the value of the variable "pos" of the example "numEj"
int	getExamplesClass(int clas) Returns the number of examples belonging to the class specified
int	getExamplesClassObj() Returns the number of examples of the target class
boolean	getLost(TableVar Variables, int example, int pos) Returns if the value of the gen of an example is a lost value or not lost = max value of the variable + 1
int	getNEx() Returns the number of examples of the DataSet
void	Load(InstanceSet Data, TableVar Variables) Creates and fill TableDat with the examples of the dataset
void	setClass(int pos, int val) Sets the class of the example in position pos
void	setCovered(int pos, boolean val) Sets to covered or not the the example in position pos
int	setExamplesClassObj(int clas) Stores and gets in "ej_clase_obj" the number of examples of the target class
void	setLost(TableVar Variables, int example, int pos) Sets the value of the gen of an example as an lost value lost = max value of the variable + 1

Methods inherited from class java.lang.Object

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

Constructor Detail

TableDat

public TableDat()

Creates a new instance of TableDat

Method Detail

getNEx

public int getNEx()

Returns the number of examples of the DataSet

Returns:

Number of examples

getExamplesClass

public int getExamplesClass(int clas)

Returns the number of examples belonging to the class specified

Parameters:

clas - A value of the target variable

Returns:

Number of examples of the class

setExamplesClassObj

public int setExamplesClassObj(int clas)

Stores and gets in "ej_clase_obj" the number of examples of the target class

Parameters:

clas - A value of the target variable

Returns:

Number of examples of the class

getExamplesClassObj

public int getExamplesClassObj()

Returns the number of examples of the target class

Returns:

Number of examples of the objective class

setLost

public void setLost(TableVar Variables,
                    int example,
                    int pos)

Sets the value of the gen of an example as an lost value lost = max value of the variable + 1

Parameters:

Variables - Structure of the variables for the dataset

example - Position of the examples

pos - Position of the variable

getLost

public boolean getLost(TableVar Variables,
                       int example,
                       int pos)

Returns if the value of the gen of an example is a lost value or not lost = max value of the variable + 1

Parameters:

Variables - Structure of the variables for the dataset

example - Position of the examples

pos - Position of the variable

Returns:

If is a lost value

Load

public void Load(InstanceSet Data,
                 TableVar Variables)

Creates and fill TableDat with the examples of the dataset

Parameters:

Data - Data structure of the dataset

Variables - Variables structure of the dataset

getClass

public int getClass(int pos)

Returns the class of the example in position pos

Parameters:

pos - Position of the example

Returns:

the class of the example in position pos

setClass

public void setClass(int pos,
                     int val)

Sets the class of the example in position pos

Parameters:

pos - Position of the example

val - Value of the class

getCovered

public boolean getCovered(int pos)

Returns if the example in position pos is yet covered or not

Parameters:

pos - Position of the example

Returns:

State of the example

setCovered

public void setCovered(int pos,
                       boolean val)

Sets to covered or not the the example in position pos

Parameters:

pos - Position of the example

val - Value of the state of the example

getDat

public float getDat(int numEj,
                    int pos)

Get the value of the variable "pos" of the example "numEj"

Parameters:

numEj - Position of the example

pos - Position of the variable

Returns:

the value of the variable "pos" of the example "numEj"