Yuanhua Lv, ChengXiang Zhai. A Log-Logistic Model-Based Interpretation of TF Normalization of BM25. In Ricardo A. Baeza-Yates, Arjen P. de Vries, Hugo Zaragoza, Berkant Barla Cambazoglu, Vanessa Murdock, Ronny Lempel, Fabrizio Silvestri, editors, Advances in Information Retrieval - 34th European Conference on IR Research, ECIR 2012, Barcelona, Spain, April 1-5, 2012. Proceedings. Volume 7224 of Lecture Notes in Computer Science, pages 244-255, Springer, 2012. [doi]
Abstract is missing.