Kyoji Umemura, Kenneth Ward Church. Empirical Term Weighting and Expansion Frequency. In Hinrich Schütze, Keh-Yih Su, editors, Joint SIGDAT Conference on Empirical Methods in Natural Language Processing and Very Large Corpora, EMNLP 2000, Hong Kong, October 7-8, 2000. pages 117-123, Association for Computational Linguistics , 2000. [doi]
Abstract is missing.