Node Class Reference

Public Member Functions
	Node (int type)
void	setInput (Double inputValue)
void	calculateOutput ()
double	getSum ()
double	getOutput ()

Public Attributes
ArrayList< NodeWeightPair >	parents =null

Detailed Description

Class for internal organization of a Neural Network. There are 5 types of nodes. Check the type attribute of the node for details

Constructor & Destructor Documentation

Node.Node ( int  type )

inline

Constructor of Node. The type of node is constructed as 0=input,1=biasToHidden,2=hidden,3=biasToOutput,4=Output

Member Function Documentation

void Node.calculateOutput ( )

inline

Calculate the output of a sigmoid activate function. You can assume that outputs of the parent nodes have already been calculated You can get this value by using getOutput()

double Node.getOutput ( )

inline

Return the output of a node. same as input for input nodes, 1.00 for bias nodes.

Returns

the output of thsi node

double Node.getSum ( )

inline

Any one uses this?

void Node.setInput ( Double  inputValue )

inline

Set the input value of this node. Only work if the node is input type (type = 0)

Parameters

inputValue

Member Data Documentation

ArrayList<NodeWeightPair> Node.parents =null

Array List that will contain the parents (including the bias node) with weights if applicable

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The documentation for this class was generated from the following file:

• Node.java