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Diffstat (limited to 'tests/src/test_gensvm_kernel.c')
-rw-r--r--tests/src/test_gensvm_kernel.c114
1 files changed, 48 insertions, 66 deletions
diff --git a/tests/src/test_gensvm_kernel.c b/tests/src/test_gensvm_kernel.c
index 219d510..cf1d4db 100644
--- a/tests/src/test_gensvm_kernel.c
+++ b/tests/src/test_gensvm_kernel.c
@@ -39,7 +39,6 @@ char *test_kernel_copy_kernelparam_to_data_linear()
gensvm_kernel_copy_kernelparam_to_data(model, data);
mu_assert(data->kerneltype == K_LINEAR, "Incorrect data kerneltype");
- mu_assert(data->kernelparam == NULL, "Incorrect data kernelparam");
// end test code //
gensvm_free_data(data);
@@ -54,13 +53,12 @@ char *test_kernel_copy_kernelparam_to_data_rbf()
struct GenData *data = gensvm_init_data();
model->kerneltype = K_RBF;
- model->kernelparam = Calloc(double, 1);
- model->kernelparam[0] = 1.23;
+ model->gamma = 1.23;
// start test code //
gensvm_kernel_copy_kernelparam_to_data(model, data);
mu_assert(data->kerneltype == K_RBF, "Incorrect data->kerneltype");
- mu_assert(data->kernelparam[0] == 1.23, "Incorrect data->kernelparam[0]");
+ mu_assert(data->gamma == 1.23, "Incorrect data->gamma");
// end test code //
@@ -76,17 +74,16 @@ char *test_kernel_copy_kernelparam_to_data_poly()
struct GenData *data = gensvm_init_data();
model->kerneltype = K_POLY;
- model->kernelparam = Calloc(double, 3);
- model->kernelparam[0] = 1.23;
- model->kernelparam[1] = 2.23;
- model->kernelparam[2] = 3.23;
+ model->gamma = 1.23;
+ model->coef = 2.23;
+ model->degree = 3.23;
// start test code //
gensvm_kernel_copy_kernelparam_to_data(model, data);
mu_assert(data->kerneltype == K_POLY, "Incorrect data->kerneltype");
- mu_assert(data->kernelparam[0] == 1.23, "Incorrect data->kernelparam[0]");
- mu_assert(data->kernelparam[1] == 2.23, "Incorrect data->kernelparam[1]");
- mu_assert(data->kernelparam[2] == 3.23, "Incorrect data->kernelparam[2]");
+ mu_assert(data->gamma == 1.23, "Incorrect data->gamma");
+ mu_assert(data->coef == 2.23, "Incorrect data->coef");
+ mu_assert(data->degree == 3.23, "Incorrect data->degree");
// end test code //
@@ -102,15 +99,14 @@ char *test_kernel_copy_kernelparam_to_data_sigmoid()
struct GenData *data = gensvm_init_data();
model->kerneltype = K_SIGMOID;
- model->kernelparam = Calloc(double, 2);
- model->kernelparam[0] = 1.23;
- model->kernelparam[1] = 2.23;
+ model->gamma = 1.23;
+ model->coef = 2.23;
// start test code //
gensvm_kernel_copy_kernelparam_to_data(model, data);
mu_assert(data->kerneltype == K_SIGMOID, "Incorrect data->kerneltype");
- mu_assert(data->kernelparam[0] == 1.23, "Incorrect data->kernelparam[0]");
- mu_assert(data->kernelparam[1] == 2.23, "Incorrect data->kernelparam[1]");
+ mu_assert(data->gamma == 1.23, "Incorrect data->gamma");
+ mu_assert(data->coef == 2.23, "Incorrect data->coef");
// end test code //
@@ -122,10 +118,9 @@ char *test_kernel_copy_kernelparam_to_data_sigmoid()
char *test_dot_rbf()
{
- double dot;
+ double dot, gamma;
double *a = Malloc(double, 5);
double *b = Malloc(double, 5);
- double *kernelparam = Malloc(double, 1);
a[0] = 0.5203363837176203;
a[1] = 0.3860628599460129;
@@ -140,28 +135,26 @@ char *test_dot_rbf()
b[4] = 0.8805451245738238;
// start test code //
- kernelparam[0] = 1.0;
- dot = gensvm_kernel_dot_rbf(a, b, kernelparam, 5);
+ gamma = 1.0;
+ dot = gensvm_kernel_dot_rbf(a, b, 5, gamma);
mu_assert(fabs(dot - 0.657117701533133) < 1e-14, "Incorrect dot (1)");
- kernelparam[0] = 5.0;
- dot = gensvm_kernel_dot_rbf(a, b, kernelparam, 5);
+ gamma = 5.0;
+ dot = gensvm_kernel_dot_rbf(a, b, 5, gamma);
mu_assert(fabs(dot - 0.122522495044048) < 1e-14, "Incorrect dot (2)");
// end test code //
free(a);
free(b);
- free(kernelparam);
return NULL;
}
char *test_dot_poly()
{
- double dot;
+ double dot, gamma, coef, degree;
double *a = Malloc(double, 5);
double *b = Malloc(double, 5);
- double *kernelparam = Malloc(double, 3);
a[0] = 0.5203363837176203;
a[1] = 0.3860628599460129;
@@ -176,31 +169,29 @@ char *test_dot_poly()
b[4] = 0.8805451245738238;
// start test code //
- kernelparam[0] = 1.0;
- kernelparam[1] = 1.0;
- kernelparam[2] = 1.0;
- dot = gensvm_kernel_dot_poly(a, b, kernelparam, 5);
+ gamma = 1.0;
+ coef = 1.0;
+ degree = 1.0;
+ dot = gensvm_kernel_dot_poly(a, b, 5, gamma, coef, degree);
mu_assert(fabs(dot - 2.31723456944910) < 1e-14, "Incorrect dot (1)");
- kernelparam[0] = 1.5;
- kernelparam[1] = 2.5;
- kernelparam[2] = 3.5;
- dot = gensvm_kernel_dot_poly(a, b, kernelparam, 5);
+ gamma = 1.5;
+ coef = 2.5;
+ degree = 3.5;
+ dot = gensvm_kernel_dot_poly(a, b, 5, gamma, coef, degree);
mu_assert(fabs(dot - 189.6989652572890179) < 1e-14, "Incorrect dot (2)");
// end test code //
free(a);
free(b);
- free(kernelparam);
return NULL;
}
char *test_dot_sigmoid()
{
- double dot;
+ double dot, gamma, coef;
double *a = Malloc(double, 5);
double *b = Malloc(double, 5);
- double *kernelparam = Malloc(double, 2);
a[0] = 0.5203363837176203;
a[1] = 0.3860628599460129;
@@ -215,20 +206,19 @@ char *test_dot_sigmoid()
b[4] = 0.8805451245738238;
// start test code //
- kernelparam[0] = 1.0;
- kernelparam[1] = 1.0;
- dot = gensvm_kernel_dot_sigmoid(a, b, kernelparam, 5);
+ gamma = 1.0;
+ coef = 1.0;
+ dot = gensvm_kernel_dot_sigmoid(a, b, 5, gamma, coef);
mu_assert(fabs(dot - 0.9807642810850747) < 1e-14, "Incorrect dot (1)");
- kernelparam[0] = 1.5;
- kernelparam[1] = 2.5;
- dot = gensvm_kernel_dot_sigmoid(a, b, kernelparam, 5);
+ gamma = 1.5;
+ coef = 2.5;
+ dot = gensvm_kernel_dot_sigmoid(a, b, 5, gamma, coef);
mu_assert(fabs(dot - 0.9997410009167159) < 1e-14, "Incorrect dot (2)");
// end test code //
free(a);
free(b);
- free(kernelparam);
return NULL;
}
@@ -263,8 +253,7 @@ char *test_kernel_preprocess_kernel()
data->m = 5;
model->kerneltype = K_RBF;
- model->kernelparam = Calloc(double, 1);
- model->kernelparam[0] = 0.348;
+ model->gamma = 0.348;
model->kernel_eigen_cutoff = 5e-3;
data->Z = Calloc(double, data->n * (data->m + 1));
@@ -811,8 +800,7 @@ char *test_kernel_postprocess_kernel()
test->RAW = Calloc(double, test->n * (test->m + 1));
model->kerneltype = K_RBF;
- model->kernelparam = Calloc(double, 1);
- model->kernelparam[0] = 1.132;
+ model->gamma = 1.132;
// start test code //
@@ -1104,8 +1092,7 @@ char *test_kernel_compute_rbf()
model->n = 10;
model->m = 3;
model->kerneltype = K_RBF;
- model->kernelparam = Calloc(double, 1);
- model->kernelparam[0] = 0.348;
+ model->gamma = 0.348;
double *K = Calloc(double, data->n * data->n);
@@ -1479,10 +1466,9 @@ char *test_kernel_compute_poly()
model->n = 10;
model->m = 3;
model->kerneltype = K_POLY;
- model->kernelparam = Calloc(double, 3);
- model->kernelparam[0] = 1.5;
- model->kernelparam[1] = 3.0;
- model->kernelparam[2] = 1.78;
+ model->gamma = 1.5;
+ model->coef = 3.0;
+ model->degree = 1.78;
double *K = Calloc(double, data->n * data->n);
@@ -1855,9 +1841,8 @@ char *test_kernel_compute_sigmoid()
model->n = 10;
model->m = 3;
model->kerneltype = K_SIGMOID;
- model->kernelparam = Calloc(double, 3);
- model->kernelparam[0] = 1.23;
- model->kernelparam[1] = 1.6;
+ model->gamma = 1.23;
+ model->coef = 1.6;
double *K = Calloc(double, data->n * data->n);
@@ -2328,7 +2313,7 @@ char *test_kernel_eigendecomp()
double *P = NULL;
double *Sigma = NULL;
long r = gensvm_kernel_eigendecomp(K, n, 1e-2, &P, &Sigma);
- double eps = 1e-14;
+ double eps = 1e-13;
mu_assert(r == 7, "Incorrect number of eigenvalues kept");
@@ -2589,8 +2574,7 @@ char *test_kernel_cross_rbf()
model->n = 10;
model->m = 3;
model->kerneltype = K_RBF;
- model->kernelparam = Calloc(double, 1);
- model->kernelparam[0] = 0.348;
+ model->gamma = 0.348;
matrix_set(data_1->RAW, data_1->m+1, 0, 0, 1.0000000000000000);
matrix_set(data_1->RAW, data_1->m+1, 0, 1, 0.8056271362589000);
@@ -2836,10 +2820,9 @@ char *test_kernel_cross_poly()
model->n = 10;
model->m = 3;
model->kerneltype = K_POLY;
- model->kernelparam = Calloc(double, 3);
- model->kernelparam[0] = 1.5;
- model->kernelparam[1] = 3.0;
- model->kernelparam[2] = 1.78;
+ model->gamma = 1.5;
+ model->coef = 3.0;
+ model->degree = 1.78;
matrix_set(data_1->RAW, data_1->m+1, 0, 0, 1.0000000000000000);
matrix_set(data_1->RAW, data_1->m+1, 0, 1, 0.8056271362589000);
@@ -3085,9 +3068,8 @@ char *test_kernel_cross_sigmoid()
model->n = 10;
model->m = 3;
model->kerneltype = K_SIGMOID;
- model->kernelparam = Calloc(double, 3);
- model->kernelparam[0] = 1.23;
- model->kernelparam[1] = 1.6;
+ model->gamma = 1.23;
+ model->coef = 1.6;
matrix_set(data_1->RAW, data_1->m+1, 0, 0, 1.0000000000000000);
matrix_set(data_1->RAW, data_1->m+1, 0, 1, 0.8056271362589000);
generated by cgit v1.2.3 (git 2.25.1) at 2026-01-11 00:41:06 +0000