Title :
A ranking approach on fuzzy judgment matrix
Author :
Zhai, Xiao-Yan ; Zhang, Xin-Zheng ; Gao, Jing-Wa
Author_Institution :
Sch. of Manage., Guangdong Univ. of Foreign Studies, Guangzhou, China
Abstract :
In the complex control or decision process, it is not evitable to deal with the fuzziness of people´s thinking, judgment and uncertainness of the information in the systems. This paper considers the fuzziness in the complex systems, discusses the problem about extracting the fuzzy weights of the projects from the fuzzy judgment matrix, and proposes a ranking approach of fuzzy additive inverse on the column, which is a valid and simple ranking method in the analytic hierarchy process. Finally, an example to apply our approach is presented.
Keywords :
decision support systems; fuzzy set theory; large-scale systems; least squares approximations; matrix algebra; statistics; uncertain systems; analytic hierarchy process; complex control; complex systems; decision process; fuzzy additive inverse; fuzzy judgment matrix; fuzzy weights extraction; ranking method; Data mining; Decision making; Decision support systems; Decision theory; Fuzzy sets; Fuzzy systems; Least squares methods; Statistical analysis; Technology management; Tellurium;
Conference_Titel :
Machine Learning and Cybernetics, 2004. Proceedings of 2004 International Conference on
Print_ISBN :
0-7803-8403-2
DOI :
10.1109/ICMLC.2004.1382121
