keel.Algorithms.Neural_Networks.gmdh

Class node

java.lang.Object

keel.Algorithms.Neural_Networks.gmdh.node

public class node
extends java.lang.Object

Class that represents a node of a Neural Network

Since:

JDK1.5

Version:

0.1

Author:

Written by Nicolas Garcia Pedrajas (University of Cordoba) 27/02/2007

Field Summary

Fields

Modifier and Type	Field and Description
static double	NEARZERO Absolute minimum value
static int	TERMS Number of terms

Constructor Summary

Constructors

Constructor and Description
node() Constructor

Method Summary

Modifier and Type	Method and Description
void	CopyTo(node dest) Copy method
double	NodeOutput(double[] input, node[] nodes) Obtains the node output
double	StructureEstimationCriterion(node[] nodes, Data data, SetupParameters global) Calculates the Structure Estimation Criterion

Methods inherited from class java.lang.Object

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

Field Detail

TERMS

public static final int TERMS

Number of terms

See Also:

Constant Field Values

NEARZERO

public static final double NEARZERO

Absolute minimum value

See Also:

Constant Field Values

Constructor Detail

node

public node()

Constructor

Method Detail

CopyTo

public void CopyTo(node dest)

Copy method

Parameters:

dest - node where this node is going to copied

StructureEstimationCriterion

public double StructureEstimationCriterion(node[] nodes,
                                           Data data,
                                           SetupParameters global)

Calculates the Structure Estimation Criterion

Parameters:

nodes - Vector of nodes

data - Training data

global - Global parameters of the algorithm

Returns:

Structure estimation value

NodeOutput

public double NodeOutput(double[] input,
                         node[] nodes)

Obtains the node output

Parameters:

input - Vector of inputs

nodes - Vector of nodes

Returns:

node output