Methods for Lower Approximation Reduction in Inconsistent Decision Table Based on Tolerance Relation
نویسندگان
چکیده
منابع مشابه
Methods for Lower Approximation Reduction in Inconsistent Decision Table Based on Tolerance Relation
It is well known that most of information systems are based on tolerance relation instead of the classical equivalence relation because of various factors in real-world. To acquire brief decision rules from the information systems, lower approximation reduction is needed. In this paper, the lower approximation reduction is proposed in inconsistent information systems based on tolerance relation...
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0950-7051/$ see front matter 2010 Elsevier B.V. A doi:10.1016/j.knosys.2010.02.004 * Corresponding author. Address: Key Laboratory o and Chinese, Information Processing of Ministry of China. E-mail addresses: [email protected] (Y. Qian [email protected] (D. Li), [email protected] (F. W (N. Ma). This article deals with approaches to attribute reductions in inconsistent incomplete decision tabl...
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ژورنال
عنوان ژورنال: Applied Mathematics
سال: 2013
ISSN: 2152-7385,2152-7393
DOI: 10.4236/am.2013.41024