pred_nlms.h

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/*
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * 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, see <http://www.gnu.org/licenses/>.
 */
 
#pragma once
 
#include "prediction.h"
#include "xcsf.h"
 
struct PredNLMS {
    int n; 
    int n_weights; 
    double *weights; 
    double *mu; 
    double eta; 
    double *tmp_input; 
};
 
char *
pred_nlms_param_json_import(struct XCSF *xcsf, cJSON *json);
 
char *
pred_nlms_param_json_export(const struct XCSF *xcsf);
 
bool
pred_nlms_crossover(const struct XCSF *xcsf, const struct Cl *c1,
                    const struct Cl *c2);
 
bool
pred_nlms_mutate(const struct XCSF *xcsf, const struct Cl *c);
 
double
pred_nlms_size(const struct XCSF *xcsf, const struct Cl *c);
 
size_t
pred_nlms_load(const struct XCSF *xcsf, struct Cl *c, FILE *fp);
 
size_t
pred_nlms_save(const struct XCSF *xcsf, const struct Cl *c, FILE *fp);
 
void
pred_nlms_compute(const struct XCSF *xcsf, const struct Cl *c, const double *x);
 
void
pred_nlms_copy(const struct XCSF *xcsf, struct Cl *dest, const struct Cl *src);
 
void
pred_nlms_free(const struct XCSF *xcsf, const struct Cl *c);
 
void
pred_nlms_init(const struct XCSF *xcsf, struct Cl *c);
 
void
pred_nlms_print(const struct XCSF *xcsf, const struct Cl *c);
 
void
pred_nlms_update(const struct XCSF *xcsf, const struct Cl *c, const double *x,
                 const double *y);
 
char *
pred_nlms_json_export(const struct XCSF *xcsf, const struct Cl *c);
 
void
pred_nlms_json_import(const struct XCSF *xcsf, struct Cl *c, const cJSON *json);
 
static struct PredVtbl const pred_nlms_vtbl = {
    &pred_nlms_crossover,  &pred_nlms_mutate, &pred_nlms_compute,
    &pred_nlms_copy,       &pred_nlms_free,   &pred_nlms_init,
    &pred_nlms_print,      &pred_nlms_update, &pred_nlms_size,
    &pred_nlms_save,       &pred_nlms_load,   &pred_nlms_json_export,
    &pred_nlms_json_import
};