Charles Elkan. Deriving TF-IDF as a Fisher Kernel. In Mariano P. Consens, Gonzalo Navarro, editors, String Processing and Information Retrieval, 12th International Conference, SPIRE 2005, Buenos Aires, Argentina, November 2-4, 2005, Proceedings. Volume 3772 of Lecture Notes in Computer Science, pages 295-300, Springer, 2005. [doi]
Abstract is missing.