Two-stage language models for information retrieval

ChengXiang Zhai, John D. Lafferty. Two-stage language models for information retrieval. In SIGIR 2002: Proceedings of the 25th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, August 11-15, 2002, Tampere, Finland. pages 49-56, ACM, 2002. [doi]

Abstract

Abstract is missing.