yangwei
- Professor
- Supervisor of Master's Candidates
- Name (Pinyin):yangwei
- School/Department:理学院
- Education Level:Postgraduate (Doctoral)
- Degree:Doctoral degree
- Professional Title:Professor
- Status:Employed
- Alma Mater:西安交通大学
- Teacher College:理学院
Other Contact Information
- Email:
- Paper Publications
The quasi-arithmetic triangular fuzzy OWA operator based on Dempster-Shafer theory
Release time:2024-08-09 Hits:
- Affiliation of Author(s):理学院
- Journal:Journal of Intelligent & Fuzzy Systems
- Key Words:中文关键字:多属性决策;三角模糊数;Dempster-Shafer 理论;集结算子,英文关键字:Multiple attribute decision making, triangular fuz
- Abstract:The belief structure quasi-arithmetic triangular fuzzy ordered weighted averaging (BS-QTFOWA) operator is developed by extending the quasi-arithmetic ordered weighted averaging operator to accommodate triangular fuzzy values by using Dempster- Shafer theory of evidence. The characteristics of the proposed operator are as follows: triangular fuzzy values are used to depict uncertain and fuzzy information; Dempster-Shafer theory of evidence is used to model uncertainty existing in the knowledge of attributes; quasi-arithmetic ordered weighted averaging operator is used to aggregate evaluation values, which can provide decision maker a complete view of the decision problem. The special cases of the BS-QTFOWA operator are analyzed and the properties of it are studied. A new multiple attribute decision making method based on the new operator is presented to aggregate triangular fuzzy information. Finally, a numerical example of supplier selection problem is given to illustrate the flexibility and practical advantages of our new decision making method.
- Note:杨威(SCI)
- Co-author:PangYongfeng
- First Author:yangwei
- Indexed by:Journal paper
- Volume:卷:26
- Issue:期:
- Page Number:页:1123–1135
- Translation or Not:no
- Date of Publication:2014-11-01