期刊名称：International Journal on Computer Science and Engineering
印刷版ISSN：2229-5631
电子版ISSN：0975-3397
出版年度：2012
卷号：4
期号：10
页码：1695-1701
出版社：Engg Journals Publications
摘要：Many problems in real world can be explained in natural languages. Rough Set Theory is defined with many operations, rules extended from classical set theory and is widely used to model systems related to data mining. The paper is a description of Rough Set Theory and an illustration of modeling a real world problem based on Rough set approximations.
关键词：Rough Set Theory (RST); Knowledge Discovery in Data mining (KDD).
