Abstract
This paper describes an application of two rough sets based systems, namely GDT-RS and RSBR respectively, for mining if-then rules in a meningitis dataset. GDT-RS (Generalized Distribution Table and Rough Set) is a soft hybrid induction system, and RSBR (Rough Sets with Boolean Reasoning) is used for discretization of real valued attributes as a preprocessing step realized before the GDT-RS starts. We argue that discretization of continuous valued attributes is an important pre-processing step in the rule discovery process. We illustrate the quality of rules discovered by GDT-RS is strongly affected by the result of discretization.
This is a preview of subscription content, log in via an institution.
Buying options
Tax calculation will be finalised at checkout
Purchases are for personal use only
Learn about institutional subscriptionsPreview
Unable to display preview. Download preview PDF.
References
Agrawal, R., Mannila, H., Srikant, R., Toivonen, H., Verkano, A. “Fast Discovery of Association Rules”, Fayyad U.M., et al. (eds.) Advances in Knowledge Discovery and Data Mining, The MIT Press (1996) 307–328.
Chmielewski, M.R. and Crzymala-Busse, J.W. “Global Discretization of Attributes as Preprocessing for Machine Learning”, Proc. Thrid Inter. Workshop on Rough Sets and Soft Computing, (1994) 294–301.
Dong, J.Z., Zhong, N., and Ohsuga, S. “Probabilistic Rough Induction: The GDT-RS Methodology and Algorithms”, Z.W. Ras and A. Skowron (eds.) Foundations of Intelligent Systems. LNAI 1609, Springer (1999) 621–629.
Dong, J.Z., Zhong, N., and Ohsuga, S. “Rule Discovery by Probabilistic Rough Induction”, Journal of Japanese Society for Artificial Intelligence, Vol. 15, No. 2 (2000) 276–286.
Dougherty, J, Kohavi, R., and Sahami, M. “Supervised and Unsupervised Discretization of Continuous Features”, Proc. 12th Inter. Conf. on Machine Learning (1995) 194–202.
Fayyad, U.M. and Irani, K.B. “On the Handling of Continuous-Valued Attributes in Decison Tree Generation”, Machine Learning, Vol. 8 (1996) 87–102.
Lin, T.Y. and Cercone, N. (ed.) Rough Sets and Data Mining: Analysis of Imprecise Data, Kluwer (1997).
Nguyen, H. Son, Skowron, A. “Quantization of Real Value Attributes”, P.P. Wang (ed.) Proc Inter. Workshop on Rough Sets and Soft Computing at Second Joint Conference on Information Sciences (JCIS’95) (1995) 34–37.
Nguyen, H. Son, Skowron, A. “Boolean Reasoning for Feature Extraction Problems”, Z.W. Ras, A. Skowron (eds.), Foundations of Intelligent Systems, LNAI 1325, Springer (1997) 117–126.
Nguyen H. Son and Nguyen S. Hoa “Discretization Methods in Data Mining”, L. Polkowski, A. Skowron (eds.) Rough Sets in Knowledge Discovery, Physica-Verlag (1998) 451–482.
Pawlak, Z. Rough Sets, Theoretical Aspects of Reasoning about Data, Kluwer (1991).
Skowron, A. and Rauszer, C. “The Discernibility Matrixes and Functions in Information Systems”, R. Slowinski (ed.) Intelligent Decision Support, Kluwer (1992) 331–362.
Tsumoto, S. “The Common Medical Data Sets to Compare and Evaluate KDD Methods”, Journal of Japanese Society for Artificial Intelligence, Vol. 15, No. 5 (2000) 751–758.
Zhong, N., Dong, J.Z., and Ohsuga, S. “Data Mining: A Probabilistic Rough Set Approach”, L. Polkowski and A. Skowron (eds.) Rough Sets in Knowledge Discovery, Vol. 2, Physica-Verlag (1998) 127–146.
Zhong, N., Dong, J.Z., and Ohsuga, S. “A Rough Sets Based Knowledge Discovery Process”, Proc. Fourth Asian Fuzzy Systems Symposium (2000) 415–420.
Zhong, N. and Skowron, A. “Rough Sets in KDD: Tutorial Notes”, Bulletin of International Rough Set Society, Vol. 4, No. 1/2 (2000) 7–42.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2002 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Zhong, N., Dong, J. (2002). Mining Interesting Rules in Meningitis Data by Cooperatively Using GDT-RS and RSBR. In: Chen, MS., Yu, P.S., Liu, B. (eds) Advances in Knowledge Discovery and Data Mining. PAKDD 2002. Lecture Notes in Computer Science(), vol 2336. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-47887-6_40
Download citation
DOI: https://doi.org/10.1007/3-540-47887-6_40
Published:
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-43704-8
Online ISBN: 978-3-540-47887-4
eBook Packages: Springer Book Archive