Click Dataset Google Yahoo

The click dataset is collected from Aug 24,2010 to Aug 30,2010 is collected. The clicks issued from Google search search engine to one of the Yahoo! Answers link page as a result of a user query are collected. The dataset contains more than 37M clicks on 6M questions by 20M users following 20M queries. The dataset is sampled to obtain a smaller dataset of 1681 query-question pairs. With the help of Amazon Mechanical Turk(MTurk), human judgment pertaining to the query clarity, query-question match and answer satisfaction to a query are obtained.