R. S. Babatunde, S. O. Olabiyisi, E. O. Omidiora, R. A. Ganiyu, and A. Isiaka, “Assessing the performance of Random Partitioning and K-Fold Cross Validation methods of evaluation of a Face Recognition System”, EJAS, vol. 3, no. 6, p. 17, Jan. 2016.