rcsc::NGNet::Unit Struct Reference

radial basis function unit More...

#include <ngnet.h>

Public Member Functions
	Unit ()
	initialize member variables
void	randomize (const double &min_weight, const double &max_weight, const double &initial_sigma)
	randomly initialize member variables with given range More...
double	dist2 (const input_vector &input) const
	calculate the squared distance form this unit to the given point More...
double	calc (const input_vector &input) const
	calculate the unit output value with Gaussian function More...

Public Attributes
input_vector	center_
	center point
output_vector	weights_
	weights to output
output_vector	delta_weights_
	last delta of the weith while learning
double	sigma_
	variance parameger. must be >0
double	delta_sigma_
	last delta of the sigma while learning

Detailed Description

radial basis function unit

Member Function Documentation

calc()

double rcsc::NGNet::Unit::calc ( const input_vector &  input ) const

inline

calculate the unit output value with Gaussian function

Parameters

input

input point

Returns

unit output value

dist2()

double rcsc::NGNet::Unit::dist2 ( const input_vector &  input ) const

inline

calculate the squared distance form this unit to the given point

Parameters

input

input point

Returns

squared distance to the input

randomize()

void rcsc::NGNet::Unit::randomize	(	const double &	min_weight,
		const double &	max_weight,
		const double &	initial_sigma
	)

randomly initialize member variables with given range

Parameters

min_weight	minimum weight
max_weight	maximum weight
initial_sigma	initial sigma value

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

• /home/kali/rc/tools/include/rcsc/ann/ngnet.h