An Intuitionistic Fuzzy Dominance-Based Rough Set

被引:0
|
作者
Zhang, Yanqin [1 ]
Yang, Xibei [2 ]
机构
[1] Xuzhou Inst Technol, Sch Econ, Xuzhou 221000, Peoples R China
[2] Jiangsu Univ Sci & Technol, Sch Comp Sci & Engn, Zhenjiang 212003, Jiangsu, Peoples R China
来源
关键词
Dominance-based rough set; dominance-based fuzzy rough set; intuitionistic fuzzy dominance relation; intuitionistic fuzzy dominance-based rough set;
D O I
暂无
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
The dominance-based rough set approach plays an important role in the development of the rough set theory. It can be used to describe the inconsistencies coming from consideration of the preference-ordered domains of the attributes. The purpose of this paper is to further generalize the dominance-based rough set model to fuzzy environment. The constructive approach is used to define the intuitionistic fuzzy dominance-based lower and upper approximations, respectively. Basic properties of the intuitionistic fuzzy dominance-based rough approximations are then examined.
引用
收藏
页码:665 / +
页数:3
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