A Machine Learning Approach for QA and Novelty Tracks: NTT System Description.

@inproceedings{kazawa-2002-machine, author = {Hideto Kazawa and Tsutomu Hirao and Hideki Isozaki and Eisaku Maeda}, editor = {Ellen M. Voorhees and Lori P. Buckland}, title = {{A Machine Learning Approach for QA and Novelty Tracks: NTT System Description}}, booktitle = {{Proceedings of The Eleventh Text REtrieval Conference, TREC 2002, Gaithersburg, Maryland, USA, November 19-22, 2002}}, series = {NIST Special Publication}, volume = {500-251}, publisher = {National Institute of Standards and Technology (NIST)}, year = {2002}, url = {http://trec.nist.gov/pubs/trec11/papers/nttcom.pdf} }