Amine, A., A. el Akadi, M. Rziza, and D. Aboutajdine. “GA-SVM and Mutual Information Based Frequency Feature Selection for Face Recognition”. INFOCOMP Journal of Computer Science, vol. 8, no. 1, Mar. 2009, pp. 20-29, https://infocomp.dcc.ufla.br/index.php/infocomp/article/view/247.