mirror of https://github.com/BlackLight/fsom.git
84 lines
2.4 KiB
C
84 lines
2.4 KiB
C
/*
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* =====================================================================================
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*
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* Filename: neural_som.h
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*
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* Description: Header file for neural_som mini-library
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*
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* Version: 0.1
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* Created: 15/10/2010 15:31:50
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* Revision: none
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* Compiler: gcc
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*
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* Author: BlackLight (http://0x00.ath.cx), <blacklight@autistici.org>
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* Contributor: evilsocket (http://www.evilsocket.net), <evilsocket@gmail.com>
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* Licence: GNU GPL v.3
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* Company: DO WHAT YOU WANT CAUSE A PIRATE IS FREE, YOU ARE A PIRATE!
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*
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* =====================================================================================
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*/
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#ifndef __NEURAL_SOM_H
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#define __NEURAL_SOM_H
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#include <stddef.h>
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#include <time.h>
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#define TAYLOR_LAMBERT_ELEMENTS 1001
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#define TAYLOR_LAMBERT_LAST_ELEMENT 1000
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#ifndef INLINE
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# define INLINE __inline__ __attribute__((always_inline))
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#endif
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typedef struct {
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double output;
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double input;
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struct som_synapsis_s **synapses;
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size_t synapses_count;
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} som_neuron_t
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__attribute__ ((aligned));;
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typedef struct som_synapsis_s {
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som_neuron_t *neuron_in;
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som_neuron_t *neuron_out;
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double weight;
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} som_synapsis_t
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__attribute__ ((aligned));
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typedef struct {
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som_neuron_t **neurons;
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size_t neurons_count;
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} som_input_layer_t
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__attribute__ ((aligned));
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typedef struct {
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som_neuron_t ***neurons;
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size_t neurons_rows;
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size_t neurons_cols;
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} som_output_layer_t
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__attribute__ ((aligned));
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typedef struct {
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som_input_layer_t *input_layer;
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som_output_layer_t *output_layer;
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double T_learning_param;
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time_t serialization_time;
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double alphas[TAYLOR_LAMBERT_ELEMENTS];
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double mus[TAYLOR_LAMBERT_ELEMENTS];
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} som_network_t
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__attribute__ ((aligned));
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void som_network_destroy ( som_network_t* );
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void som_set_inputs ( som_network_t*, double* );
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void som_train ( som_network_t*, double**, size_t, size_t );
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void som_serialize ( som_network_t*, const char* );
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void som_init_weights ( som_network_t*, double**, size_t );
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double som_get_best_neuron_coordinates ( som_network_t*, size_t*, size_t* );
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som_network_t* som_deserialize ( const char* );
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som_network_t* som_network_new ( size_t, size_t, size_t );
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#endif
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