@ARTICLE {6476,
author={A. Ferreira and M. A. T. Figueiredo},
doi={10.1016/j.patcog.2011.12.008},
journal={Pattern Recognition},
title={An unsupervised approach to feature discretization and selection},
year={2012},
month={September},
volume={45},
number={9},
pages={3048-3060},
ISSN={0031-3203}
}