THE SATISFACTORY CONSISTENCY OF FUZZY PREFERENCE RELATIONS

摘要：

On the basis of Geometric Consistency (GCI) of multiplicative preference relations and the transformation relation between multiplicative preference relations and fuzzy preference relation, inconsistency measure of fuzzy preference relation and the thresholds associated with it are studied. A new satisfactory consistency concept of fuzzy preference relation is defined. For a fuzzy preference relation, which does not possess satisfactory consistency, an improving consistency approach is provided. Then, programming models for estimating interval priority weights from fuzzy preference relations is established. Finally, an example is given to illustrate the validity and practicality of the proposed methods.

关键词： Decision making Fuzzy preference relations Multiplicative preference relations Consistency Thresholds

作者: GANG QIAN XIANG-QIAN FENG

作者单位: Institute of Management Science and Engineering, Nanjing Normal University, Nanjing 210097, China

会议类型: 国际会议

会议名称: 2008 International Conference on Machine Learning and Cybernetics(2008机器学习与控制论国际会议)

会议地点: 昆明

会议语种:英文

页码: 600-605

在线出版日期: 2008-07-12（万方平台首次上网日期，不代表论文的发表时间）