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Merge remote-tracking branch 'origin/Development' into Development

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Tocuro 2023-09-19 15:21:51 +02:00
commit 27e169f136
3 changed files with 65 additions and 11 deletions
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neuronal_network.c
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@ -1,5 +1,7 @@
#include <stdlib.h>
#include "neuronal_network.h"
#include <stdio.h>
#include <time.h>
Neural_Network* new_network(int input_size, int hidden_size, int output_size, double learning_rate){
Neural_Network network = malloc(sizeof(Neural_Network));
@ -35,8 +37,52 @@ void free_network(Neural_Network* network){
}
void save_network(Neural_Network* network, char* file);
Neural_Network* load_network(char* file);
void save_network(Neural_Network* network) {
// create file name and file string
time_t seconds;
time(&seconds);
char* file_name = "../networks/";
sprintf(file_name, "%ld", seconds);
// create file
FILE* save_file = fopen(file_name, "w");
// check if file is successfully opened
if(save_file == NULL) {
printf("ERROR: Something went wrong in file creation! (save_network)");
exit(1);
}
// save network size to first line of the file
fprintf(save_file, "%d\n", network->input_size);
fprintf(save_file, "%d\n", network->hidden_size);
fprintf(save_file, "%d\n", network->output_size);
// close the file
fclose(file_name);
// save first layer
matrix_save(network->bias_1, file_name);
matrix_save(network->weights_1, file_name);
// save second layer
matrix_save(network->bias_2, file_name);
matrix_save(network->weights_2, file_name);
// save third layer
matrix_save(network->bias_3, file_name);
matrix_save(network->weights_3, file_name);
// save output weights
matrix_save(network->weights_output, file_name);
printf("Network Saved!");
}
Neural_Network* load_network(char* file) {
}
double predict_images(Neural_Network* network, Image** images, int amount) {
int num_correct = 0;