Update README.md

README.md

@@ -28,6 +28,7 @@ For the `filtered` version, the following filtering and cleaning conditions have
 - 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).
 - Retain only records where the top two posters account for 90\% or more of the total posts.
+- Remove posts from posters outside 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).
 - Remove initial consecutive posts from the same poster until a different poster appears.
 - Remove final consecutive posts from the same poster until a different poster appears.