计算机科学 ›› 2017, Vol. 44 ›› Issue (5): 206-210.doi: 10.11896/j.issn.1002-137X.2017.05.037
胡猛,李蒙蒙,徐伟华
HU Meng, LI Meng-meng and XU Wei-hua
摘要： 通过综合考虑集合中元素的隶属度、非隶属度和犹豫度,定义了直觉模糊信息系统的加权得分函数。基于此得分函数,定义了直觉模糊信息下的优势关系,运用“逻辑且”的方式将变精度粗糙集和程度粗糙集结合起来定义了“逻辑且”粗糙集模型,并研究了其相关性质。最后,通过实例分析进一步体现了该研究的意义,为序信息系统的知识表示提供了新的理论基础。
| [1] 张文修,吴伟志,梁吉业,等.粗糙集理论与方法[M].北京:科学出版社,2001. [2] 杨善林,倪志伟.机器学习与智能决策支持系统[M].北京:科学出版社,2004. [3] PAWLAK Z.Rough Sets[J].International Journal of Computer and Information Sciences,1982,11(5):341-356. [4] LIU W J,GUO Q.An Attribute Discretization Algorithm Based on Rough Sets and Fuzzy Sets[J].Fuzzy Systems and Mathematics,2001,25(3):147-153.(in Chinese) 刘文军,郭庆.基于粗糙集与模糊集的连续值域决策表的离散化算法[J].模糊系统与数学,2001,25(3):147-153. [5] YANG X B,YU D J.Dominance-based rough set approach to incomplete interval-valued information system [J].Data and Knowledge Engineering,2009,68(11):1331-1347. [6] ZHANG Z M.A rough set approach to intuitionistic fuzzy soft set based decision making [J].Applied Mathematical Modelling,2012,36(10):4605-4633. [7] YEE L,MANFRED M F,WU W Z,et al.A rough set approach for the discovery of classification rules in interval-valued information systems [J].International Journal of Approximate Reasoning,2008,47(1):233-246. [8] HU J H,CHEN X H.Multi-criteria decision making methodbased on dominance relation and variable precision rough set [J].Systems Engineering and Electronics,2010,32(4):759-763.(in Chinese) 胡军华,陈晓红.基于优势关系和可变精度粗糙集的多准则决策方法[J].系统工程与电子技术,2010,32(4):759-763. [9] GRECO S,MATARAZZO B,SLOWINSKI R.Rough approximation by dominance relations [J].International Journal of Intelligence Systems,2002,17(2):153-171. [10] GRECO S,MATARAZZO B,SLOWINSKI R.Rough sets theory for multi-criteria decision analysis [J].European Journal of Operational Research,2001,129(1):1-47. [11] LUO G Z,YANG X J.Rough analysis model of multi-attribute decision making based on limited similarity dominance relation [J].System Engineering:Theory and Practice,2009,29(9):134-140. [12] LUO G Z,YANG X B,YANG X J.Limited dominance-basedrough fuzzy set and knowledge reductions [J].Systems Engineering and Electronics,2010,32(8):1657-1661.(in Chinese) 骆公志,杨习贝,杨晓江.基于限制优势关系的粗糙模糊集及知识约简[J].系统工程与电子技术,2010,32(8):1657-1661. [13] ATANASSOV K.Fuzzy sets[J].Fuzzy Sets and Systems,1986,20(1):87-96. |
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