J. R. Méndez, F. Fdez-Riverola, F. Díaz, E. L. Iglesias and J. M. Corchado (2006, July). A Comparative Performance Study of Feature Selection Methods for the Anti-spam Filtering Domain. Advances in Data Mining. Applications in Medicine, Web Mining, Marketing, Image and Signal Mining Lecture Notes in Computer Science. Lecture Notes in Computer Science. Volumen 4065, pp. 106-120. Springer Science + Business Media.