Possibility interval-valued fuzzy soft set and its application in decision making

被引:0
|
作者
Zhang, Hai-dong [1 ,2 ]
Shu, Lan [2 ]
Liao, Shi-Long [1 ]
机构
[1] Northwest Univ Nationalities, Sch Math & Comp Sci, Lanzhou 730030, Gansu, Peoples R China
[2] Univ Elect Sci & Technol China, Sch Math Sci, Chengdu 610054, Sichuan, Peoples R China
关键词
Interval-valued fuzzy set; Possibility fuzzy soft set; Possibility interval-valued fuzzy soft set; Similarity measure; ROUGH SETS;
D O I
暂无
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
In this paper, we introduce the concept of possibility interval-valued fuzzy soft set which is an extension to possibility fuzzy soft set. Some operations on a possibility interval-valued fuzzy soft set are investigated, such as complement operation, union and intersection operations, "AND" and "OR" operations. We have further studied the similarity between two possibility interval-valued fuzzy soft sets. Finally, application of possibility interval-valued fuzzy soft sets in decision making problem has been shown.
引用
收藏
页码:492 / 505
页数:14
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