neuro_k.h

嵌入式RMON,RMON为Remote monitor的缩写,基于SNMP为网络提供主动监控及错误告警,智能交换路由必备协议

/* Beholder RMON ethernet network monitor,Copyright (C) 1993 DNPAP group */
/* See file COPYING 'GNU General Public Licence' for copyright details   */
#ifndef _NEURO_K_H
#define _NEURO_K_H


#include <dnpap.h>
#include <stdarg.h>

#include "neuro_e.h"



#define NEURO_MAXOUTPUT       1
#define NEURO_MINOUTPUT       -1
#define NEURO_MAXMINOUTPUT    2

#define NEURO_MAXWEIGHT       10
#define NEURO_MINWEIGHT       -10


#ifdef UNIX
#define srand(seed)	srand48(seed)
#define random(num)	(lrand48() % (num))
#endif


	
typedef struct Weight_
{
    LONG fromlayer;
    LONG fromneuron;

    FLOAT value;

    FLOAT delta;
    FLOAT prvdelta;

} Weight;



typedef struct Neuron_  Neuron;

typedef FLOAT (*OutputFunction)(Neuron* neuron);

struct Neuron_
{
    FLOAT output;
    FLOAT activation;

    FLOAT bias;
	FLOAT dbias;
	FLOAT prvdbias;
	
    FLOAT delta;

    OutputFunction func;
    OutputFunction dfunc;

    LONG nrweights;
    Weight* weights;
};



typedef struct NeuronLayer_
{
    LONG nrneurons;
    Neuron* neurons;

} NeuronLayer;



typedef struct NeuronNet_
{
    LONG nrlayers;
    NeuronLayer* layers;

} NeuronNet;



typedef struct InOutput_
{
    LONG inoutnr;
    FLOAT value;

} InOutput;



NeuronNet*  NewNeuronNet(UINT seed, LONG nrlayers, ...);
void        DelNeuronNet(NeuronNet* net);

InOutput*   NewNeuronInOutput(LONG size);
void		DelNeuronInOutput(InOutput* inout);
void		NeuronInOutputCpy(InOutput* dest, InOutput *source, LONG n);

FLOAT   NeuronValue(FLOAT value);
FLOAT   NeuronRealValue(FLOAT value);

LONG    CalcNeuronNet(NeuronNet* net,
                      InOutput in[], LONG nrin,
                      InOutput out[], LONG nrout,
                      BOOLEAN train, BOOLEAN update,
                      FLOAT lambda, FLOAT mu);
LONG	CalcNeuronNetError(NeuronNet* net, 
                           InOutput out[], LONG nrout,
                           FLOAT* error);


#endif