AI-ML
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#include "C/config.h"
typedef struct s_matrix{
int columns;
int rows;
REAL *values;
}Matrix;
typedef enum _axis{
HORIZONTAL = 0,
VERTICAL = 1
} Axis;
Matrix *sub_matrices(Matrix *A, Matrix *B);
Matrix *mul_matrices(Matrix *A, Matrix *B);
Matrix *div_matrices(Matrix *A, Matrix *B);
Matrix *dot(Matrix *A, Matrix *B, int A_t, int B_t);
Matrix *slice(Matrix *m, int x0, int x1, int y0, int y1);
Matrix *mini_batch(Matrix *m, int start, int size, int axis);
Matrix *sum(Matrix *m, Axis axis);
Matrix *div_matrices(Matrix *A, Matrix *B);
Matrix *broadcasting(Matrix *A, Matrix *B, Axis axis, REAL f(REAL, REAL));
REAL real_mul(REAL a, REAL b);
REAL get_max(Matrix*);
Matrix* matrix_sum(Matrix*, REAL);
REAL real_sub(REAL a, REAL b);
REAL real_sum(REAL a, REAL b);
REAL real_div(REAL a, REAL b);
REAL sigmoid(REAL a, void* v);
REAL ReLU(REAL a, void* v);
REAL d_ReLU(REAL a, void* v);
REAL LReLU(REAL a, void *v);
REAL d_LReLU(REAL a, void *v);
REAL d_sigmoid(REAL a, void* v);
REAL exponential(REAL a, void* v);
Matrix *element_wise(Matrix *m, REAL f(REAL, void*), void* data);
Matrix *matrix_sigmoid(Matrix *m);
Matrix *matrix_ReLU(Matrix *m);
Matrix *matrix_d_ReLU(Matrix *m);
Matrix *matrix_LReLU(Matrix *m, REAL v);
Matrix *matrix_d_LReLU(Matrix *m, REAL v);
Matrix *matrix_softmax(Matrix *m);
Matrix *matrix_d_softmax(Matrix *m);
Matrix *matrix_d_sigmoid(Matrix *m);
Matrix *matrix_tanh(Matrix *m);
Matrix *matrix_d_tanh(Matrix *m);
Matrix *matrix_exp(Matrix *m);
void destroy(Matrix *m);
REAL sigmoid_cost(Matrix *X, Matrix *Y, Matrix *weights);
Matrix *predict_binary_classification(Matrix *m, REAL threshold);
double accuracy(Matrix *y, Matrix *yatt);
double precision(Matrix *y, Matrix *yatt);
double recall(Matrix *y, Matrix *yatt);
double f1(Matrix *y, Matrix *yatt);
#ifdef USE_REAL
void dgemm_ (char*, char*, int*, int*, int*, double*, double*, int*, double*, int*, double*, double*, int*);
#else
void sgemm_ (char*, char*, int*, int*, int*, float*, float*, int*, float*, int*, float*, float*, int*);
#endif
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