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
A new multiple attribute group decision making method in intuitionistic fuzzy setting
Release time:2024-08-09 Hits:
- Affiliation of Author(s):理学院
- Journal:Applied Mathematical Modelling
- Key Words:中文关键字:多属性群决策;直觉模糊集;区间值直觉模糊集; 精度函数;记分函数,英文关键字:Multiple attribute group decision making;decision
- Abstract:The multiple attribute group decision making (MAGDM) problem with intuitionistic fuzzy information investigated in this paper is very useful for solving complicated decision problems under uncertain circumstances. Since experts have their own characteristics, they are familiar with some of the attributes, but not others, the weights of the decision makers to different attributes should be different. We derive the weights of the decision makers by aggregating the individual intuitionistic fuzzy decision matrices into a collective intuitionistic fuzzy decision matrix. The expert has a big weight if his evaluation value is close to the mean value and has a small weight if his evaluation value is far from the mean value. For the incomplete attribute weight information, we establish some optimization models to determine the attribute weights. Furthermore, we develop several algorithms for ranking alternatives under different situations, and then extend the developed models and algorithms to the MAGDM problem with interval-valued intuitionistic fuzzy information. Numerical results finally illustrate the practicality and efficiency of our new algorithms
- Note:杨威
- First Author:yangwei
- Indexed by:Journal paper
- Volume:卷:35
- Issue:期:
- Page Number:页:4424-4437
- Translation or Not:no
- Date of Publication:2011-03-01