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(I,J)-区间直觉模糊粗糙集

(I,J)-interval-valued intuitionistic fuzzy rough sets
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摘要 利用吴伟志所定义的两个直觉模糊蕴涵算子I和J,把(I,J)-直觉模糊粗糙集的概念推广到区间直觉模糊集的情形,给出了区间直觉模糊近似空间的概念及(I,J)-区间直觉模糊粗糙集,研究了(I,J)-区间直觉模糊粗糙集的基本性质并推广了张植明等人提出的结论。 By two intuitionistic fuzzy implicators I and J in Wu Weizhi's paper,this paper extends(I,J)-intuitionistic fuzzy rough sets to(I,J)-interval-valued intuitionistic fuzzy rough sets.It defines an interval-valued intuitionistic fuzzy approximation space.It investigates the properties of(I,J)-interval-valued intuitionistic fuzzy rough sets.It generalizes the results in Zhang Zhiming et al's paper.
出处 《计算机工程与应用》 CSCD 2012年第5期159-163,共5页 Computer Engineering and Applications
基金 国家自然科学基金(No.10971186) 福建省自然科学基金(No.2009J01016) 资助省属高校(No.2008F5066 2008F5067)
关键词 区间直觉模糊粗糙集 区间直觉模糊集 区间直觉模糊蕴涵算子 粗糙集 interval-valued intuitionistic fuzzy rough sets interval-valued intuitionistic fuzzy sets interval-valued intuitionistic fuzzy implicators rough sets
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参考文献21

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二级参考文献42

  • 1雷英杰,王宝树,苗启广.直觉模糊关系及其合成运算[J].系统工程理论与实践,2005,25(2):113-118. 被引量:70
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