1. 1) AGRAWAL R. Fast discovery of association rules. Advances in Knowledge Discovery and Data Mining. AAAI Press. (1996) p.307-328.
2. 2) BAZAN J. G. A Comparison of Dynamic and Non-dynamic Rough Set Methods for Extracting Laws from Decision System. Rough Sets in Knowledge Discovery 1 : Methodology and Applications. Physica-Verlag. (1998) p.321-365.
3. 3) CHMIELEWSKI M. R. Global Discretization of Attributes as Preprocessing for Machine Learning. Proc. Thrid Inter. Workshop on Rough Sets and Soft Computing. (1994) p.294-301.
4. 4) DOUGHERTY J. Supervised and Unsupervised Discretization of Real Features. Proc.12th Inter. Conf. on Machine Learning. (1995) p.194-202.
5. 5) FAYYAD U. M. On the Handling of Real-Valued Attributes in Decison Tree Generation. Machine Learning. (1992) vol.8, p.87-102.