Update README.md

README.md

@@ -32,23 +32,23 @@ configs:
 
 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:
+For Books, it has two subsets: ``books_infringement`` (for infringement evaluation), ``books_utility`` (for utility evaluation). The structure of the dataset is shown below:
 - CoTaEval
     - News
         - news_for_unlearning
-          - forget_set
-          - retain_set
+          - forget_set (1k rows)
+          - retain_set (1k rows)
         - news_infringement
-          - blocklisted
+          - blocklisted (1k rows)
         - news_utility
-          - blocklisted
-          - in_domain
+          - blocklisted (500 rows)
+          - in_domain (500 rows)
     - Books
         - books_infringement
-          - blocklisted
+          - blocklisted (500 rows)
         - books_utility
-          - blocklisted
-          - in_domain
+          - blocklisted (500 rows, here we only use first 200 rows for utility evaluation)
+          - in_domain (200 rows)
 
 # Usage