Classifying search queries using the Web as a source of knowledge.

Evgeniy Gabrilovich Andrei Z. Broder Marcus Fontoura Amruta Joshi Vanja Josifovski Lance Riedel Tong Zhang Classifying search queries using the Web as a source of knowledge. 2009 3 TWEB 2 http://doi.acm.org/10.1145/1513876.1513877 db/journals/tweb/tweb3.html#GabrilovichBFJJRZ09