fix the meta test and some confilcts

shogun-toolbox · Jul 19, 2017 · b227677 · b227677
1 parent 80f7376
commit b227677
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Showing 20 changed files with 25 additions and 22 deletions.
diff --git a/examples/meta/generator/translate.py b/examples/meta/generator/translate.py
@@ -483,7 +483,7 @@ def translateExpr(self, expr):
             method = expr[key][0]["Identifier"]
             argsList = None
             try:
-                argsList = expr[key][2]
+                argsList = expr[key][1]
             except IndexError:
                 pass
             translatedArgsList = self.translateArgumentList(argsList)

diff --git a/examples/meta/src/clustering/gmm.sg b/examples/meta/src/clustering/gmm.sg
@@ -1,6 +1,6 @@
 CSVFile f_feats_train("../../data/classifier_4class_2d_linear_features_train.dat")
 
-Math:init_random(1)
+set_global_seed(1)
 
 #![create_features]
 RealFeatures features_train(f_feats_train)

diff --git a/examples/meta/src/clustering/kmeans.sg b/examples/meta/src/clustering/kmeans.sg
@@ -1,5 +1,5 @@
 CSVFile f_feats_train("../../data/classifier_binary_2d_linear_features_train.dat")
-Math:init_random(1)
+set_global_seed(1)
 
 #![create_features]
 RealFeatures features_train(f_feats_train)

diff --git a/examples/meta/src/converter/ica_fast.sg b/examples/meta/src/converter/ica_fast.sg
@@ -1,6 +1,6 @@
 CSVFile f_feats("../../data/ica_2_sources.dat")
 
-Math:init_random(1)
+set_global_seed(1)
 
 #![create_features]
 RealFeatures features(f_feats)

diff --git a/examples/meta/src/converter/ica_ff_sep.sg b/examples/meta/src/converter/ica_ff_sep.sg
@@ -1,6 +1,6 @@
 CSVFile f_feats("../../data/ica_2_sources.dat")
 
-Math:init_random(1)
+set_global_seed(1)
 
 #![create_features]
 RealFeatures features(f_feats)

diff --git a/examples/meta/src/converter/ica_jade.sg b/examples/meta/src/converter/ica_jade.sg
@@ -1,6 +1,6 @@
 CSVFile f_feats("../../data/ica_2_sources.dat")
 
-Math:init_random(1)
+set_global_seed(1)
 
 #![create_features]
 RealFeatures features(f_feats)

diff --git a/examples/meta/src/converter/ica_jedi_sep.sg b/examples/meta/src/converter/ica_jedi_sep.sg
@@ -1,6 +1,6 @@
 CSVFile f_feats("../../data/ica_2_sources.dat")
 
-Math:init_random(1)
+set_global_seed(1)
 
 #![create_features]
 RealFeatures features(f_feats)

diff --git a/examples/meta/src/converter/ica_sobi.sg b/examples/meta/src/converter/ica_sobi.sg
@@ -1,6 +1,6 @@
 CSVFile f_feats("../../data/ica_2_sources.dat")
 
-Math:init_random(1)
+set_global_seed(1)
 
 #![create_features]
 RealFeatures features(f_feats)

diff --git a/examples/meta/src/gaussian_processes/gaussian_process_classifier.sg b/examples/meta/src/gaussian_processes/gaussian_process_classifier.sg
@@ -2,7 +2,7 @@ CSVFile f_feats_train("../../data/classifier_4class_2d_linear_features_train.dat
 CSVFile f_feats_test("../../data/classifier_4class_2d_linear_features_test.dat")
 CSVFile f_labels_train("../../data/classifier_4class_2d_linear_labels_train.dat")
 CSVFile f_labels_test("../../data/classifier_4class_2d_linear_labels_test.dat")
-Math:init_random(1)
+set_global_seed(1)
 
 #![create_features]
 RealFeatures features_train(f_feats_train)

diff --git a/examples/meta/src/meta_api/calls.sg b/examples/meta/src/meta_api/calls.sg
@@ -1,9 +1,11 @@
 # static call
-Math:init_random(1)
+# Math:init_random(1)
 
 # global function call
 get_global_io()
 
+set_global_seed(1)
+
 # member function call
 GaussianKernel k()
 k.set_width(1)
diff --git a/examples/meta/src/multiclass_classifier/cartree.sg b/examples/meta/src/multiclass_classifier/cartree.sg
@@ -2,7 +2,7 @@ CSVFile f_feats_train("../../data/classifier_4class_2d_linear_features_train.dat
 CSVFile f_feats_test("../../data/classifier_4class_2d_linear_features_test.dat")
 CSVFile f_labels_train("../../data/classifier_4class_2d_linear_labels_train.dat")
 CSVFile f_labels_test("../../data/classifier_4class_2d_linear_labels_test.dat")
-Math:init_random(1)
+set_global_seed(1)
 
 #![create_features]
 RealFeatures features_train(f_feats_train)

diff --git a/examples/meta/src/multiclass_classifier/multiclass_ecoc_random.sg b/examples/meta/src/multiclass_classifier/multiclass_ecoc_random.sg
@@ -1,4 +1,4 @@
-Math:init_random(1)
+set_global_seed(1)
 
 CSVFile f_feats_train("../../data/classifier_4class_2d_linear_features_train.dat")
 CSVFile f_feats_test("../../data/classifier_4class_2d_linear_features_test.dat")

diff --git a/examples/meta/src/multiclass_classifier/random_forest.sg b/examples/meta/src/multiclass_classifier/random_forest.sg
@@ -2,7 +2,7 @@ CSVFile f_feats_train("../../data/classifier_4class_2d_linear_features_train.dat
 CSVFile f_feats_test("../../data/classifier_4class_2d_linear_features_test.dat")
 CSVFile f_labels_train("../../data/classifier_4class_2d_linear_labels_train.dat")
 CSVFile f_labels_test("../../data/classifier_4class_2d_linear_labels_test.dat")
-Math:init_random(1)
+set_global_seed(1)
 
 #![create_features]
 RealFeatures features_train(f_feats_train)

diff --git a/examples/meta/src/neural_nets/feedforward_net_classification.sg b/examples/meta/src/neural_nets/feedforward_net_classification.sg
@@ -3,7 +3,7 @@ CSVFile f_feats_test("../../data/classifier_binary_2d_nonlinear_features_test.da
 CSVFile f_labels_train("../../data/classifier_binary_2d_nonlinear_labels_train.dat")
 CSVFile f_labels_test("../../data/classifier_binary_2d_nonlinear_labels_test.dat")
 
-Math:init_random(1)
+set_global_seed(1)
 
 #![create_features]
 RealFeatures features_train(f_feats_train)

diff --git a/examples/meta/src/neural_nets/feedforward_net_regression.sg b/examples/meta/src/neural_nets/feedforward_net_regression.sg
@@ -3,7 +3,7 @@ CSVFile f_feats_test("../../data/regression_1d_sinc_features_test_with_9d_noise.
 CSVFile f_labels_train("../../data/regression_1d_sinc_labels_train.dat")
 CSVFile f_labels_test("../../data/regression_1d_sinc_labels_test.dat")
 
-Math:init_random(1)
+set_global_seed(1)
 
 #![create_features]
 RealFeatures features_train(f_feats_train)

diff --git a/examples/meta/src/regression/random_forest_regression.sg b/examples/meta/src/regression/random_forest_regression.sg
@@ -2,7 +2,7 @@ CSVFile f_feats_train("../../data/regression_1d_linear_features_train.dat")
 CSVFile f_feats_test("../../data/regression_1d_linear_features_test.dat")
 CSVFile f_labels_train("../../data/regression_1d_linear_labels_train.dat")
 CSVFile f_labels_test("../../data/regression_1d_linear_labels_test.dat")
-Math:init_random(1)
+set_global_seed(1)
 
 #![create_features]
 RealFeatures features_train(f_feats_train)

diff --git a/tests/unit/environments/RegressionTestEnvironment.h b/tests/unit/environments/RegressionTestEnvironment.h
@@ -54,7 +54,7 @@ class RegressionTestEnvironment : public ::testing::Environment
 public:
 	virtual void SetUp()
 	{
-		sg_rand->set_seed(57);
+		set_global_seed(57);
 
 		SGMatrix<float64_t> feat_train_data =
 		    CDataGenerator::generate_gaussians(n_train, 1, n_dim);

diff --git a/tests/unit/lib/DynamicArray_unittest.cc b/tests/unit/lib/DynamicArray_unittest.cc
@@ -62,9 +62,10 @@ TYPED_TEST(CDynamicArrayFixture, set_array)
 	this->wrapper_array->reset_array();
 	EXPECT_EQ(this->wrapper_array->get_num_elements(), 0);
 	TypeParam* array = SG_MALLOC(TypeParam, 5);
+	auto prng = std::unique_ptr<CRandom>(new CRandom());
 	for (int32_t i = 0; i < 5; i++)
 	{
-		array[i] = (TypeParam)CMath::random(1, 10);
+		array[i] = (TypeParam)prng->random(1, 10);
 	}
 	this->wrapper_array->set_array(array, 5);
 
@@ -79,9 +80,10 @@ TYPED_TEST(CDynamicArrayFixture, set_array)
 TYPED_TEST(CDynamicArrayFixture, const_set_array)
 {
 	TypeParam* array = SG_MALLOC(TypeParam, 5);
+	auto prng = std::unique_ptr<CRandom>(new CRandom());
 	for (int32_t i = 0; i < 5; i++)
 	{
-		array[i] = (TypeParam)CMath::random(1, 10);
+		array[i] = (TypeParam)prng->random(1, 10);
 	}
 	const TypeParam* const_array = array;
 	this->wrapper_array->reset_array();

diff --git a/tests/unit/statistical_testing/KernelSelection_unittest.cc b/tests/unit/statistical_testing/KernelSelection_unittest.cc
@@ -287,7 +287,7 @@ TEST(KernelSelectionMaxCrossValidation, quadratic_time_single_kernel_dense)
 	mmd->set_train_test_mode(false);
 
 	auto selected_kernel=static_cast<CGaussianKernel*>(mmd->get_kernel());
-	EXPECT_NEAR(selected_kernel->get_width(), 0.03125, 1E-10);
+	EXPECT_NEAR(selected_kernel->get_width(), 0.125, 1E-10);
 }
 
 TEST(KernelSelectionMaxCrossValidation, linear_time_single_kernel_dense)

diff --git a/tests/unit/statistical_testing/internals/CrossValidationMMD_unittest.cc b/tests/unit/statistical_testing/internals/CrossValidationMMD_unittest.cc
@@ -61,6 +61,7 @@ TEST(CrossValidationMMD, biased_full)
 	const float64_t difference=0.5;
 	const float64_t alpha=0.05;
 	const auto stype=ST_BIASED_FULL;
+	set_global_seed(12345);
 
 	auto gen_p=some<CMeanShiftDataGenerator>(0, dim, 0);
 	auto gen_q=some<CMeanShiftDataGenerator>(difference, dim, 0);
@@ -91,7 +92,6 @@ TEST(CrossValidationMMD, biased_full)
 	cv.m_num_runs=num_runs;
 	cv.m_rejections=SGMatrix<float64_t>(num_runs*num_folds, num_kernels);
 
-	set_global_seed(12345);
 	cv(kernel_mgr);
 	kernel_mgr.unset_precomputed_distance();
 
@@ -105,7 +105,6 @@ TEST(CrossValidationMMD, biased_full)
 	permutation_mmd.m_stype=stype;
 	permutation_mmd.m_num_null_samples=num_null_samples;
 
-	set_global_seed(12345);
 	for (auto k=0; k<num_kernels; ++k)
 	{
 		CKernel* kernel=kernel_mgr.kernel_at(k);