Similarity of intuitionistic fuzzy sets and its applications

被引:23
作者
Duan, Jingyao [1 ]
Li, Xingyu [1 ]
机构
[1] BaoJi Univ Arts & Sci, Dept Math & Informat Sci, Baoji 721016, Shaanxi, Peoples R China
基金
中国国家自然科学基金;
关键词
Intuitionistic fuzzy sets; Logical similarity; Logical metric space; Pattern recognition; Triple I method; Fuzzy reasoning; VAGUE SETS; T-NORMS; ROBUSTNESS;
D O I
10.1016/j.ijar.2021.07.009
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
This paper mainly discusses three points. First of all, four kinds of intuitionistic similarities based on implication operator and the corresponding logical metric spaces are constructed. Secondly, from the perspective of perturbation parameters, different intuitionistic similarities are compared and analyzed by means of topological method. Finally, the applications of similarities are shown. On the one hand, the constructed similarities are used to solve a pattern recognition problem. On the other hand, the robustness of the Triple I method of intuitionistic reasoning is analyzed by adopting the constructed similarity as the perturbation parameter. (C) 2021 Elsevier Inc. All rights reserved.
引用
收藏
页码:166 / 180
页数:15
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