Yahoo!Answer
From Cohen Courses
Jump to navigationJump to searchIn Yahoo!Answer, a questioner is supposed to select the most appropriate answer and leave comments on that answer, which becomes the best answer.In this paper, the authors collect the Yahoo!Answer samples from December 22nd and 26th, 2006. 1200 comments with questions and best answers were selected such that 50 came from each of the 24 subject categories.
