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Group Decision Making Methods for Different Fuzzy Preferences with Uncertainty Number

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3 Author(s)
Zaiwu Gong ; Coll. of Econ. & Manage., Nanjing Univ. of Inf. Sci. & Technol., Nanjing ; Jie Wu ; Weijun Cui

The group decision making based on different preference of judgments is investigated. Based on the transformation between the triangular (trapezoidal) fuzzy number and 2-tuple linguistic, the different preference information is unified to 2-tuple linguistic information. It is illustrated by a numerical example that the proposed methods are effective.

Published in:

Fuzzy Systems and Knowledge Discovery, 2008. FSKD '08. Fifth International Conference on  (Volume:1 )

Date of Conference:

18-20 Oct. 2008