DocumentCode
588855
Title
A New TOPSIS with Triangular Fuzzy Number and Uncertain Weight Based on Cosines Similar Degree
Author
Zhenghai Ai
Author_Institution
Dept. of Math. & Inf. Sci., Leshan Normal Univ., Leshan, China
fYear
2012
fDate
17-18 Nov. 2012
Firstpage
17
Lastpage
21
Abstract
In order to study the interval multiple attribute decision making problem with triangular fussy number and uncertain weight, this paper presents a new method based on cosines similar degree. The detailed procedure of the proposed algorithm and numerical experiment are given. The proposed algorithm is also compared with an existed algorithm. Compared results show that the proposed algorithm are effective and rational.
Keywords
decision making; fuzzy set theory; number theory; TOPSIS; cosines similar degree; interval multiple attribute decision making problem; triangular fuzzy number; uncertain weight; Companies; Decision making; Educational institutions; Equations; Indexes; Mathematical model; Standards; Cosines similar degree; Multiple attribute decision making; Square expectation value; Triangular fussy number;
fLanguage
English
Publisher
ieee
Conference_Titel
Computational Intelligence and Security (CIS), 2012 Eighth International Conference on
Conference_Location
Guangzhou
Print_ISBN
978-1-4673-4725-9
Type
conf
DOI
10.1109/CIS.2012.12
Filename
6405859
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