Update README.md

README.md

@@ -27,3 +27,26 @@ configs:
   - split: in_domain
     path: booksum_indomain_utility.json
 ---
+
+# CoTaEval Dataset
+
+CoTaEval Dataset is used to evaluate the feasibility and the side effects of copyright takedown methods for language models. The dataset has two domains: News and Books. 
+For News, it has three subsets: ``news_for_unlearning`` (for unlearning use), ``news_infringement``(for infringement evaluation), and ``news_utility`` (for utility evaluation); 
+For Books, it has two subsets: ``books_infringement`` (for infringement evaluation), ``books_utility`` (for utility evaluation). The structure of the dataset are shown below:
+- CoTaEval
+    - News
+        - news_for_unlearning
+          - forget_set
+          - retain_set
+        - news_infringement
+          - blocklisted
+        - news_utility
+          - blocklisted
+          - in_domain
+    - Books
+        - books_infringement
+          - blocklisted
+        - books_utility
+          - blocklisted
+          - in_domain
+