Package unifeat.featureSelection.wrapper.ACOBasedMethods.OptimalACO

Class GraphRepresentation

java.lang.Object

unifeat.featureSelection.wrapper.ACOBasedMethods.BasicGraphRepresentation

unifeat.featureSelection.wrapper.ACOBasedMethods.OptimalACO.GraphRepresentation

public class GraphRepresentation
extends BasicGraphRepresentation

This java class is used to represent a graph in optimal ant colony optimization (optimal ACO) method.

Author:

Sina Tabakhi

See Also:

• BasicGraphRepresentation

Field Summary

Fields inherited from class unifeat.featureSelection.wrapper.ACOBasedMethods.BasicGraphRepresentation

pheromone

Constructor Summary

Constructors

Constructor	Description
GraphRepresentation(int rows, int cols)	Initializes the parameters

Method Summary

Modifier and Type	Method	Description
double	getPheromone(int indexRow, int indexCol)	This method returns a pheromone value in a specific entry of the pheromone array that is determined by indeces of the row and column
void	setPheromone(double value, int indexRow, int indexCol)	This method sets a pheromone value in a specific entry of the array.

Methods inherited from class unifeat.featureSelection.wrapper.ACOBasedMethods.BasicGraphRepresentation

fillPheromoneArray, toString

Methods inherited from class java.lang.Object

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

Constructor Details

GraphRepresentation

public GraphRepresentation(int rows,
 int cols)

Initializes the parameters

Parameters:

rows - the number of rows in the pheromone array

cols - the number of columns in the pheromone array

Method Details

setPheromone

public void setPheromone(double value,
 int indexRow,
 int indexCol)

This method sets a pheromone value in a specific entry of the array.

Specified by:

setPheromone in class BasicGraphRepresentation

Parameters:

value - the input pheromone value

indexRow - the index of the row in the pheromone array

indexCol - the index of the column in the pheromone array

getPheromone

public double getPheromone(int indexRow,
 int indexCol)

This method returns a pheromone value in a specific entry of the pheromone array that is determined by indeces of the row and column

Specified by:

getPheromone in class BasicGraphRepresentation

Parameters:

indexRow - the index of the row in the pheromone array

indexCol - the index of the column in the pheromone array

Returns:

a pheromone value