Cherman, Everton, Huei Diana Lee, Carlos A. Ferrero, André G. Maletzke, Cláudio Saddy Rodrigues Coy, João José Fagundes, and Feng Chung Wu. " Evaluation of Dimensionality Reduction and Discretization Applied to Medical Data Content Retrieval." Proceedings of the 9th Medical Informatics Workshop, Bento Gonçalves/RS, 2009. SBC, 2009, pp.1967-1976.