%A Xuan Hieu Phan %A Le Minh Nguyen %A Susumu Horiguchi %T Learning to classify short and sparse text & web with hidden topics from large-scale data collections %P 91-100 %B Proceeding of the 17th international conference on World Wide Web - WWW '08 %D 2008 %C Beijing, China %R doi:10.1145/1367497.1367510 %L SisLab2297