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load network

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This commit is contained in:
Thomas Schleicher 2023-09-21 09:56:10 +02:00
parent 2654733c27
commit d9b6e342c0
5 changed files with 24 additions and 27 deletions
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17
matrix.c
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@ -246,7 +246,6 @@ Matrix* transpose(Matrix* matrix) {
}
//file operations
void matrix_save(Matrix* matrix, char* file_string){
// open the file in append mode
@ -274,38 +273,40 @@ void matrix_save(Matrix* matrix, char* file_string){
}
Matrix* matrix_load(char* file_string){
FILE *fptr = fopen(file_string, "r");
if(!fptr){
printf("Could not open \"%s\"", file_string);
exit(1);
}
Matrix * m = load_next_matrix(fptr);
fclose(fptr);
return m;
}
Matrix * load_next_matrix(FILE *fptr){
Matrix* load_next_matrix(FILE *save_file){
char buffer[MAX_BYTES];
fgets(buffer, MAX_BYTES, fptr);
fgets(buffer, MAX_BYTES, save_file);
int rows = (int)strtol(buffer, NULL, 10);
fgets(buffer, MAX_BYTES, fptr);
fgets(buffer, MAX_BYTES, save_file);
int cols = (int)strtol(buffer, NULL, 10);
Matrix *matrix = matrix_create(rows, cols);
for(int i = 0; i < rows; i++){
for(int j = 0; j < cols; j++){
fgets(buffer, MAX_BYTES, fptr);
fgets(buffer, MAX_BYTES, save_file);
matrix->numbers[i][j] = strtod(buffer, NULL);
}
}
return matrix;
}
Matrix* matrix_flatten(Matrix* matrix, int axis) {
// Axis = 0 -> Column Vector, Axis = 1 -> Row Vector
Matrix* result_matrix;
@ -329,8 +330,6 @@ Matrix* matrix_flatten(Matrix* matrix, int axis) {
return result_matrix;
}
int matrix_argmax(Matrix* matrix) {
// Expects a Mx1 matrix
if (matrix->columns != 1){