Fixed all SVHN related bugs

Author: Seilmast

CollaborativeCoding/dataloaders/mnist_0_3.py

@@ -93,5 +93,4 @@ def __getitem__(self, index):
 
         if self.transform:
             image = self.transform(image)
-
         return image, label

CollaborativeCoding/dataloaders/svhn.py

@@ -38,6 +38,11 @@ def __init__(
         self.nr_channels = nr_channels
         self.transforms = transform
 
+        if not os.path.exists(
+            os.path.join(self.data_path, f"svhn_{self.split}data.h5")
+        ):
+            self._download_data(self.data_path)
+
         assert os.path.exists(
             os.path.join(self.data_path, f"svhn_{self.split}data.h5")
         ), f"File svhn_{self.split}data.h5 does not exists. Run download=True"
@@ -97,4 +102,4 @@ def __getitem__(self, index):
         if self.transforms is not None:
             img = self.transforms(img)
 
-        return img, lab
+        return img, int(lab)

CollaborativeCoding/load_data.py

@@ -79,8 +79,8 @@ def load_data(dataset: str, *args, **kwargs) -> tuple:
     test_indices = np.arange(len(test_labels))
 
     # Filter the labels to only get indices of the wanted labels
-    train_samples = train_indices[np.isin(train_labels, labels)]
-    test_samples = test_indices[np.isin(test_labels, labels)]
+    train_samples = train_indices[np.isin(train_labels, labels).flatten()]
+    test_samples = test_indices[np.isin(test_labels, labels).flatten()]
 
     train_samples, val_samples = random_split(train_samples, [1 - val_size, val_size])