init

datasets/caltech101.py

@@ -0,0 +1,24 @@
+import os
+
+from .utils import Datum, DatasetBase
+from .oxford_pets import OxfordPets
+
+
+template = ['a photo of a {}.']
+
+
+class Caltech101(DatasetBase):
+
+    dataset_dir = 'caltech-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, '101_ObjectCategories')
+        self.split_path = os.path.join(self.dataset_dir, 'split_zhou_Caltech101.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)
+        t_sne_test = self.generate_fewshot_dataset(test, num_shots=num_shots)
+        super().__init__(train_x=train, val=val, test=test,t_sne=t_sne_test)