Computer Engineering and Applications ›› 2007, Vol. 43 ›› Issue (11): 61-63.
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ShuFu Zheng Kaiquan Shi
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郑书富 卢昌荆 史开泉
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Abstract: Decision system rules acquisition is based on attribute reduction, and Skowron’s discernable matrix is one of the most important methods of core finding and reduction. Basing on Skowron’s discernable matrix researching attribute reduction of consistent decision system, this paper puts forward an algorithm for acquisition of consistent decision rules and its application with Skowron’s discernable matrix as a base, and examples are given to demonstrate the effectiveness of the result obtained.
Key words: Attribute Reduction, Discernable matrix, Decision Rule, Rough Set
摘要: 属性约简是决策系统规则获取的基础,而Skowron分辨矩阵是粗集求核与约简的重要方法之一.本文以Skowron分辨矩阵讨论一致性决策系统的属性约简的结果为基础,提出基于分辨矩阵的一致性决策系统的规则获取算法和它的应用. 应用例子表明本文提出的方法的有效性
关键词: 属性约简, 分辨矩阵, 决策规则, 粗集
ShuFu Zheng Kaiquan Shi. Discernable Matrix and Its Application in Consistent Decision Rules[J]. Computer Engineering and Applications, 2007, 43(11): 61-63.
郑书富 卢昌荆 史开泉. 分辨矩阵与它在一致性决策规则中的应用[J]. 计算机工程与应用, 2007, 43(11): 61-63.
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http://cea.ceaj.org/EN/Y2007/V43/I11/61