Abstract
One area of study in rough set theory is the ability to select a subset of the condition attributes which adequately describe an information system. For the variable precision rough sets model (VPRS), its associated ß-reduct selection process is compounded by a ß value defining the VPRS related majority inclusion relation to object classification. This paper investigates the role of an iterative procedure in the necessary ß-reduct selection process.
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An, A., Shan, N., Chan, C., Cercone, N., Ziarko, W.: Discovering rules for water demand prediction: An enhanced rough-set approach. Engineering Application and Artificial Intelligence 9, 645–653 (1996)
Beynon, M.: Reducts within the Variable Precision Rough Set Model: A Further Investigation. European Journal of Operational Research 134, 592–605 (2001)
Browne, C., Dünstch, L., Gediga, G.: IRIS revisited: A comparison of discriminant and enhanced rough set data analysis. In: Polkowski, L., Skowron, A. (eds.) Rough sets in knowledge discovery 2: Applications, case studies and software systems, pp. 345–368. Physica-Verlag, New York (1998)
Forina, M., Learadi, R., Armanino, C., Lanteri, S.: PARVUS: An Extendible Package of Programs for Data Exploration, Classification and Correlation. Elsevier, Amsterdam (1988)
Pawlak, Z.: Rough sets. International Journal of Information and Computer Sciences 11(5), 341–356 (1982)
Słowiński, K., Słowiński, R.: Sensitivity analysis of rough classification. International Journal of Man-Machine Studies 32, 693–705 (1990)
Ziarko, W.: Variable precision rough set model. Journal of Computer and System Sciences 46, 39–59 (1993)
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© 2004 Springer-Verlag Berlin Heidelberg
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Beynon, M.J. (2004). The Elucidation of an Iterative Procedure to ß-Reduct Selection in the Variable Precision Rough Sets Model. In: Tsumoto, S., Słowiński, R., Komorowski, J., Grzymała-Busse, J.W. (eds) Rough Sets and Current Trends in Computing. RSCTC 2004. Lecture Notes in Computer Science(), vol 3066. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-25929-9_49
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DOI: https://doi.org/10.1007/978-3-540-25929-9_49
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-22117-3
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