计算机工程与应用 ›› 2017, Vol. 53 ›› Issue (19): 51-54.DOI: 10.3778/j.issn.1002-8331.1605-0256
• 理论与研发 • 上一篇 下一篇
胡 谦,米据生
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HU Qian, MI Jusheng
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摘要: 利用多粒度粗糙集的上、下近似及其性质,结合模糊集的分解定理,研究多粒度模糊粗糙集的上、下近似的表示及性质,根据多粒度模糊粗糙集的上、下近似构造信任函数与似然函数。
关键词: 多粒度, 粗糙集, 模糊集, 信任函数, 似然函数
Abstract: By using the upper and lower approximations and the properties of the multi-granularity rough sets, and combining with fuzzy sets decomposition theorem, the representation and properties of upper and lower approximations of multi-granularity fuzzy rough sets are studied. Based on the upper and lower approximations of fuzzy rough sets, the belief function and the probability function are constructed.
Key words: multigranularity, rough set, fuzzy set, belief function, probability function
胡 谦,米据生. 多粒度模糊粗糙集的表示与相应的信任结构[J]. 计算机工程与应用, 2017, 53(19): 51-54.
HU Qian, MI Jusheng. Representation of multigranularity fuzzy rough sets and corresponding belief structure[J]. Computer Engineering and Applications, 2017, 53(19): 51-54.
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链接本文: http://cea.ceaj.org/CN/10.3778/j.issn.1002-8331.1605-0256
http://cea.ceaj.org/CN/Y2017/V53/I19/51