Update README.md

README.md

@@ -26,7 +26,7 @@ For the `original` version, no filtering has been applied.
 For the `filtered` version, the following filtering and cleaning conditions have been applied:
 - If the number of unique `poster` types in the `posts` of each record is 1 or less, delete the entire record.
 - If the length of the `posts` is 10 or less, delete the entire record.
-- Normalize poster names by removing all whitespace characters (both full-width and half-width spaces).
+- Normalize poster names by removing all whitespace characters (both full-width and half-width spaces) and anonymizing them.
 - Retain only records where the top two posters account for 90\% or more of the total posts.
 - Remove posts from posters other than the top two posters.
 - Among the top two posters, neither should account for more than 60\% of their combined posts. (i.e., each of the top two posters should account for at least 40\% of their combined posts).