init

datasets/food101.py

@@ -0,0 +1,24 @@
+import os
+
+from .utils import Datum, DatasetBase, read_json, write_json, build_data_loader
+from .oxford_pets import OxfordPets
+
+
+template = ['a photo of {}, a type of food.']
+
+
+class Food101(DatasetBase):
+
+    dataset_dir = 'food-101'
+
+    def __init__(self, root, num_shots):
+        self.dataset_dir = os.path.join(root, self.dataset_dir)
+        self.image_dir = os.path.join(self.dataset_dir, 'images')
+        self.split_path = os.path.join(self.dataset_dir, 'split_zhou_Food101.json')
+        
+        self.template = template
+
+        train, val, test = OxfordPets.read_split(self.split_path, self.image_dir)
+        train = self.generate_fewshot_dataset(train, num_shots=num_shots)
+
+        super().__init__(train_x=train, val=val, test=test)