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README.md

@@ -4,8 +4,12 @@ configs:
   data_files:
   - split: train
     path: balanced/train-*
+- config_name: unbalanced
+  data_files:
+  - split: train
+    path: unbalanced/train-*
 dataset_info:
-  config_name: balanced
+- config_name: balanced
   features:
   - name: rating
     dtype: int64
@@ -23,6 +27,24 @@ dataset_info:
     num_examples: 156506
   download_size: 62785913
   dataset_size: 117555389
+- config_name: unbalanced
+  features:
+  - name: rating
+    dtype: int64
+  - name: review id
+    dtype: int64
+  - name: user id
+    dtype: int64
+  - name: book id
+    dtype: int64
+  - name: review
+    dtype: string
+  splits:
+  - name: train
+    num_bytes: 401066853
+    num_examples: 510599
+  download_size: 212079509
+  dataset_size: 401066853
 ---
 # Dataset Card for "BRAD"