Main » TREC » 2002 » Proceedings of The Eleventh Text REtrieval Conference, TREC 2002, Gaithersburg, Maryland, USA, November 19-22, 2002 »

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

Hideto Kazawa, Tsutomu Hirao, Hideki Isozaki, Eisaku Maeda