My commit

FracAtlas_dataset.py

@@ -92,20 +92,19 @@ class FracAtlasDataset(datasets.GeneratorBasedBuilder):
           features=datasets.Features(
               {
                   "image_id": datasets.Value("string"),
-                  #"image_path": datasets.Value("string"),
                   "image": datasets.Image(),
-                  "hand": datasets.ClassLabel(num_classes=2,names=['hand','no hand']),
-                  "leg":datasets.Value("int32"),
-                  "hip": datasets.Value("int32"),
-                  "shoulder": datasets.Value("int32"),
-                  "mixed": datasets.Value("int32"),
-                  "hardware": datasets.Value("int32"),
-                  "multiscan": datasets.Value("int32"),
-                  "fractured": datasets.Value("int32"),
+                  "hand": datasets.ClassLabel(num_classes=2,names=['no_hand_fracture','hand_fracture']),
+                  "leg": datasets.ClassLabel(num_classes=2,names=['no_leg_fracture','leg_fracture']),
+                  "hip": datasets.ClassLabel(num_classes=2,names=['no_hip_fracture','hip_fracture']),
+                  "shoulder": datasets.ClassLabel(num_classes=2,names=['no_shoulder_fracture','shoulder_fracture']),
+                  "mixed": datasets.ClassLabel(num_classes=2,names=['not_mixed','mixed']),
+                  "hardware": datasets.ClassLabel(num_classes=2,names=['no_hardware','hardware']),
+                  "multiscan": datasets.ClassLabel(num_classes=2,names=['not_multiscan','multiscan']),
+                  "fractured": datasets.ClassLabel(num_classes=2,names=['not_fractured','fractured']),
                   "fracture_count": datasets.Value("int32"),
-                  "frontal": datasets.Value("int32"),
-                  "lateral": datasets.Value("int32"),
-                  "oblique": datasets.Value("int32"),
+                  "frontal": datasets.ClassLabel(num_classes=2,names=['not_frontal','frontal']),
+                  "lateral": datasets.ClassLabel(num_classes=2,names=['not_lateral','lateral']),
+                  "oblique": datasets.ClassLabel(num_classes=2,names=['not_oblique','oblique']),
                   "localization_metadata": datasets.Features({
                     "width": datasets.Value("int32"),
                     "height": datasets.Value("int32"),
@@ -204,13 +203,14 @@ class FracAtlasDataset(datasets.GeneratorBasedBuilder):
             annotation = annotations.get(image_id)
             image_path = os.path.join(images_path, folder, image_id)
             
+            # Initialize variables
             segmentation, bbox, area = None, None, None
             segmentation_metadata = None
                 
             if annotation:
-                segmentation = annotation.get('segmentation')  # Default if not present
-                bbox = annotation.get('bbox')  # Default if not present
-                area = annotation.get('area')  # Default if not present
+                segmentation = annotation.get('segmentation')  
+                bbox = annotation.get('bbox')  
+                area = annotation.get('area')  
                 
                 segmentation_metadata = {
                     'segmentation':  segmentation,
@@ -218,7 +218,7 @@ class FracAtlasDataset(datasets.GeneratorBasedBuilder):
                     'area': area
                     }
             else:
-                segmentation_metadata = None
+                segmentation_metadata = None # Default if not present
             
             xml_file_name = f"{image_id.split('.')[0]}.xml"
             xml_path = os.path.join(localization_path, xml_file_name)
@@ -236,7 +236,6 @@ class FracAtlasDataset(datasets.GeneratorBasedBuilder):
             # Construct example data
             example_data = {
                 "image_id": row['image_id'],
-                #"image_path": image_path,
                 "image":image_path,
                 "hand": row["hand"],
                 "leg": row["leg"],