Data statistics:

Below is the summary of the datasets we have collected from Yahoo! Answers website.

Links to the whole dataset

• Question data
• Answer data
• User data
• Category data

(Sub)datasets used in our recent papers:

• SIGIR '08
• ACL '08
• EMNLP '08
• CIKM '08

If you would like to access this data, contact Eugene Agichtein (eugene _at_ mathcs _dot_ emory _dot_ edu) to obtain details on how to download the data.