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/*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 3 or later of the GNU General Public License as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* neuralnet.h
*
* by Gary Wong, 1998
* $Id: neuralnet.h,v 1.23 2009/06/30 10:30:40 Superfly_Jon Exp $
*/
#ifndef _NEURALNET_H_
#define _NEURALNET_H_
#include <stdio.h>
#include "common.h"
typedef struct _neuralnet {
unsigned int cInput;
unsigned int cHidden;
unsigned int cOutput;
unsigned int fDirect;
int nTrained;
float rBetaHidden;
float rBetaOutput;
float *arHiddenWeight;
float *arOutputWeight;
float *arHiddenThreshold;
float *arOutputThreshold;
} neuralnet;
typedef enum {
NNEVAL_NONE,
NNEVAL_SAVE,
NNEVAL_FROMBASE
} NNEvalType;
typedef enum {
NNSTATE_NONE = -1,
NNSTATE_INCREMENTAL,
NNSTATE_DONE
} NNStateType;
typedef struct _NNState {
NNStateType state;
float *savedBase;
float *savedIBase;
} NNState;
extern int NeuralNetCreate(neuralnet *pnn, unsigned int cInput, unsigned int cHidden, unsigned int cOutput, float rBetaHidden, float rBetaOutput);
extern void NeuralNetDestroy(neuralnet *pnn);
extern int NeuralNetEvaluate(const neuralnet *pnn, float arInput[], float arOutput[], NNState *pnState);
extern int NeuralNetEvaluate128(const neuralnet *pnn, float arInput[], float arOutput[], NNState *pnState);
extern int NeuralNetResize(neuralnet *pnn, unsigned int cInput, unsigned int cHidden, unsigned int cOutput);
extern int NeuralNetLoad(neuralnet *pnn, FILE *pf);
extern int NeuralNetLoadBinary(neuralnet *pnn, FILE *pf);
extern int NeuralNetSaveBinary(const neuralnet *pnn, FILE *pf);
extern int SSE_Supported(void);
#endif
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