Applications of rough soft sets in BCI-algebras and decision making

被引:11
|
作者
Ma, Xueling [1 ]
机构
[1] Hubei Univ Nationalities, Dept Math, Enshi, Hubei Province, Peoples R China
基金
中国国家自然科学基金;
关键词
Rough soft set; lower(upper) soft approximation; rough soft (p-; q-; a-); ideal; decision making; BCI-algebra; GENERALIZED FUZZY IDEALS; BCK/BCI-ALGEBRAS; LOGIC;
D O I
10.3233/IFS-151724
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
Rough sets and soft sets are important tools to deal with uncertainties. Combining rough sets and soft sets, we apply rough soft set theory to BCI-algebras. Some basic operations of the lower and upper soft approximations are discussed. Some kinds of rough soft ideals of BCI-algebras are also obtained. Finally, two kinds of decision making methods for rough soft BCI-algebras are investigated.
引用
收藏
页码:1079 / 1085
页数:7
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