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/**
* @file test_gensvm_sv.c
* @author G.J.J. van den Burg
* @date 2016-05-01
* @brief Unit tests for gensvm_sv.c functions
*
* @copyright
Copyright 2016, G.J.J. van den Burg.
This file is part of GenSVM.
GenSVM 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.
GenSVM 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 GenSVM. If not, see <http://www.gnu.org/licenses/>.
*/
#include "minunit.h"
#include "gensvm_sv.h"
char *test_sv()
{
struct GenModel *model = gensvm_init_model();
model->n = 5;
model->m = 3;
model->K = 3;
gensvm_allocate_model(model);
// for a support vector we need less than 2 elements per row larger
// than 1
// this is an sv
matrix_set(model->Q, model->K, 0, 0, 1.1);
matrix_set(model->Q, model->K, 0, 1, 0.0);
matrix_set(model->Q, model->K, 0, 2, 1.0);
// this is an sv
matrix_set(model->Q, model->K, 1, 0, 0.5);
matrix_set(model->Q, model->K, 1, 1, 0.5);
matrix_set(model->Q, model->K, 1, 2, 0.5);
// this is an sv
matrix_set(model->Q, model->K, 2, 0, -0.5);
matrix_set(model->Q, model->K, 2, 1, 0.5);
matrix_set(model->Q, model->K, 2, 2, -0.5);
// this is not an sv
matrix_set(model->Q, model->K, 3, 0, 1.5);
matrix_set(model->Q, model->K, 3, 1, 1.5);
matrix_set(model->Q, model->K, 3, 2, 0.5);
// this is not an sv
matrix_set(model->Q, model->K, 4, 0, 2.0);
matrix_set(model->Q, model->K, 4, 1, 2.0);
matrix_set(model->Q, model->K, 4, 2, 2.0);
mu_assert(gensvm_num_sv(model) == 3, "number of svs incorrect");
gensvm_free_model(model);
return NULL;
}
char *all_tests()
{
mu_suite_start();
mu_run_test(test_sv);
return NULL;
}
RUN_TESTS(all_tests);
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