diff --git a/multiview_platform/mono_multi_view_classifiers/monoview_classifiers/sgd.py b/multiview_platform/mono_multi_view_classifiers/monoview_classifiers/sgd.py
index 4d77b7fd460fe3295a72d5384c9a1eca2894269e..b4a0e3d74a2097cd3e36d34e0740d1db10989cf2 100644
--- a/multiview_platform/mono_multi_view_classifiers/monoview_classifiers/sgd.py
+++ b/multiview_platform/mono_multi_view_classifiers/monoview_classifiers/sgd.py
@@ -37,12 +37,14 @@ class SGD(SGDClassifier, BaseMonoviewClassifier):
"""
def __init__(self, random_state=None, loss='hinge',
- penalty='l2', alpha=0.0001, **kwargs):
+ penalty='l2', alpha=0.0001, max_iter=5, tol=None, **kwargs):
super(SGD, self).__init__(
loss=loss,
penalty=penalty,
alpha=alpha,
+ max_iter=5,
+ tol=None,
random_state=random_state
)
self.param_names = ["loss", "penalty", "alpha", "random_state"]
diff --git a/multiview_platform/mono_multi_view_classifiers/multiview_classifiers/weighted_linear_early_fusion.py b/multiview_platform/mono_multi_view_classifiers/multiview_classifiers/weighted_linear_early_fusion.py
index e63ebbb63b35e5d69baa113f68889ee9ca389ce4..159623e4dea06e3014fa96a13d2b588ca828c981 100644
--- a/multiview_platform/mono_multi_view_classifiers/multiview_classifiers/weighted_linear_early_fusion.py
+++ b/multiview_platform/mono_multi_view_classifiers/multiview_classifiers/weighted_linear_early_fusion.py
@@ -84,7 +84,7 @@ class WeightedLinearEarlyFusion(BaseMultiviewClassifier, BaseFusionClassifier):
example_indices, self.view_indices = get_examples_views_indices(dataset,
example_indices,
view_indices)
- if self.view_weights is None or self.view_weights=="None":
+ if self.view_weights is None:
self.view_weights = np.ones(len(self.view_indices), dtype=float)
else:
self.view_weights = np.array(self.view_weights)
diff --git a/multiview_platform/mono_multi_view_classifiers/utils/dataset.py b/multiview_platform/mono_multi_view_classifiers/utils/dataset.py
index d2badc5e93ad0d23147ac3b1cd6436fa0403abdc..2caae5411c20639f8ba428bfbaadbe07ec164d8e 100644
--- a/multiview_platform/mono_multi_view_classifiers/utils/dataset.py
+++ b/multiview_platform/mono_multi_view_classifiers/utils/dataset.py
@@ -190,7 +190,7 @@ class Dataset():
example_indices = example_indices[sorted_indices]
if not self.dataset["View" + str(view_index)].attrs["sparse"]:
- return self.dataset["View" + str(view_index)][example_indices, :][
+ return self.dataset["View" + str(view_index)][()][example_indices, :][
np.argsort(sorted_indices), :]
else:
sparse_mat = sparse.csr_matrix(
@@ -208,11 +208,11 @@ class Dataset():
def get_nb_class(self, example_indices=None):
example_indices = self.init_example_indces(example_indices)
- return len(np.unique(self.dataset["Labels"][example_indices]))
+ return len(np.unique(self.dataset["Labels"][()][example_indices]))
def get_labels(self, example_indices=None):
example_indices = self.init_example_indces(example_indices)
- return self.dataset["Labels"][example_indices]
+ return self.dataset["Labels"][()][example_indices]
def copy_view(self, target_dataset=None, source_view_name=None,
target_view_index=None, example_indices=None):
@@ -273,7 +273,7 @@ class Dataset():
target_view_index=view_index)
for view_index in range(noisy_dataset["Metadata"].attrs["nbView"]):
view_key = "View" + str(view_index)
- view_dset = noisy_dataset.get[view_key]
+ view_dset = noisy_dataset[view_key]
try:
view_limits = self.dataset[
"Metadata/View" + str(view_index) + "_limits"][()]
diff --git a/multiview_platform/tests/test_utils/test_GetMultiviewDB.py b/multiview_platform/tests/test_utils/test_GetMultiviewDB.py
index a61bfbf3d0e967b8d849893f52c3e7e5967d545e..a9f5dae8922e31bc6f364076171f6f06ffe1db2d 100644
--- a/multiview_platform/tests/test_utils/test_GetMultiviewDB.py
+++ b/multiview_platform/tests/test_utils/test_GetMultiviewDB.py
@@ -21,7 +21,7 @@ class Test_get_classic_db_hdf5(unittest.TestCase):
self.views = [self.rs.randint(0, 10, size=(self.nb_examples, 7))
for _ in range(self.nb_view)]
self.labels = self.rs.randint(0, self.nb_class, self.nb_examples)
- self.dataset_file = h5py.File(os.path.join(tmp_path, self.file_name))
+ self.dataset_file = h5py.File(os.path.join(tmp_path, self.file_name), 'w')
self.view_names = ["ViewN" + str(index) for index in
range(len(self.views))]
self.are_sparse = [False for _ in self.views]
diff --git a/multiview_platform/tests/test_utils/test_dataset.py b/multiview_platform/tests/test_utils/test_dataset.py
index dcfcb353d97ae45109c3f86c6a8d2e705f9d7207..6125243c08f1d6d82098f632fa28966b3a9564af 100644
--- a/multiview_platform/tests/test_utils/test_dataset.py
+++ b/multiview_platform/tests/test_utils/test_dataset.py
@@ -22,7 +22,7 @@ class Test_Dataset(unittest.TestCase):
cls.views = [cls.rs.randint(0, 10, size=(cls.nb_examples, cls.nb_attr))
for _ in range(cls.nb_view)]
cls.labels = cls.rs.randint(0, cls.nb_class, cls.nb_examples)
- cls.dataset_file = h5py.File(os.path.join(tmp_path, cls.file_name))
+ cls.dataset_file = h5py.File(os.path.join(tmp_path, cls.file_name), "w")
cls.view_names = ["ViewN" + str(index) for index in range(len(cls.views))]
cls.are_sparse = [False for _ in cls.views]
for view_index, (view_name, view, is_sparse) in enumerate(
@@ -50,7 +50,7 @@ class Test_Dataset(unittest.TestCase):
def test_filter(self):
"""Had to create a new dataset to aviod playing with the class one"""
file_name = "test_filter.hdf5"
- dataset_file_filter = h5py.File(os.path.join(tmp_path, file_name))
+ dataset_file_filter = h5py.File(os.path.join(tmp_path, file_name), "w")
for view_index, (view_name, view, is_sparse) in enumerate(
zip(self.view_names, self.views, self.are_sparse)):
view_dataset = dataset_file_filter.create_dataset(
@@ -155,7 +155,7 @@ class Test_Dataset(unittest.TestCase):
source_view_name="ViewN0",
target_view_index=1)
self.assertIn("View1", list(new_dataset.keys()))
- np.testing.assert_array_equal(dataset_object.get_v(0), new_dataset["View1"].value)
+ np.testing.assert_array_equal(dataset_object.get_v(0), new_dataset["View1"][()])
self.assertEqual(new_dataset["View1"].attrs["name"], "ViewN0")
new_dataset.close()
os.remove(os.path.join(tmp_path, "test_copy.hdf5"))
@@ -180,7 +180,7 @@ class Test_Dataset(unittest.TestCase):
def test_select_views_and_labels(self):
file_name = "test_filter.hdf5"
- dataset_file_select = h5py.File(os.path.join(tmp_path, file_name))
+ dataset_file_select = h5py.File(os.path.join(tmp_path, file_name), "w")
for view_index, (view_name, view, is_sparse) in enumerate(
zip(self.view_names, self.views, self.are_sparse)):
view_dataset = dataset_file_select.create_dataset(
@@ -208,7 +208,7 @@ class Test_Dataset(unittest.TestCase):
def test_add_gaussian_noise(self):
file_name = "test_noise.hdf5"
- dataset_file_select = h5py.File(os.path.join(tmp_path, file_name))
+ dataset_file_select = h5py.File(os.path.join(tmp_path, file_name), "w")
limits = np.zeros((self.nb_attr, 2))
limits[:, 1] += 100
meta_data_grp = dataset_file_select.create_group("Metadata")
diff --git a/multiview_platform/tests/test_utils/test_hyper_parameter_search.py b/multiview_platform/tests/test_utils/test_hyper_parameter_search.py
index b5dfe409c98f7ecc18ddeccf6eaca53216f53aed..03a9655bbc10e0c8001a479897fe084db48f95a5 100644
--- a/multiview_platform/tests/test_utils/test_hyper_parameter_search.py
+++ b/multiview_platform/tests/test_utils/test_hyper_parameter_search.py
@@ -55,7 +55,7 @@ class Test_randomized_search(unittest.TestCase):
def test_simple(self):
best_params, test_folds_preds = hyper_parameter_search.randomized_search(
- self.dataset, self.labels.value, "multiview", self.random_state, tmp_path,
+ self.dataset, self.labels[()], "multiview", self.random_state, tmp_path,
weighted_linear_early_fusion, "WeightedLinearEarlyFusion", self.k_folds,
1, ["accuracy_score", None], 2, {}, learning_indices=self.learning_indices)