Update README.md

README.md

@@ -27,6 +27,20 @@ dataset_info:
   download_size: 1642628895
   dataset_size: 1642947405.0
 ---
-# Dataset Card for "cifarnet"
 
-[More Information needed](https://github.com/huggingface/datasets/blob/main/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards)
+CIFARNet contains 200K images sampled from ImageNet-21K (Winter 2019 release), resized to 64x64, using coarse-grained labels that roughly match those of CIFAR-10. The exact ImageNet synsets used were:
+```
+{
+  "n02691156": 0,  # airplane
+  "n02958343": 1,  # automobile
+  "n01503061": 2,  # bird
+  "n02121620": 3,  # cat
+  "n02430045": 4,  # deer
+  "n02083346": 5,  # dog
+  "n01639765": 6,  # frog
+  "n02374451": 7,  # horse
+  "n04194289": 8,  # ship
+  "n04490091": 9,  # truck
+}
+```
+The classes are balanced, and the dataset is pre-split into a training set of 190K images and a validation set of 10K images.