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A Method for Group Decision Making with Multi-Granularity Interval Reciprocal Linguistic Judgment Matrix

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2 Author(s)
Hongbin Liu ; Sch. of Manage., Northwestern Polytech. Univ., Xi'an, China ; Jianfeng Cai

With respect to the group decision making problem with multi-granularity interval reciprocal linguistic judgment matrix, a method based on 2-tuple linguistic judgment matrix is proposed. In this method, the 2-tuple linguistic representation model and interval reciprocal linguistic judgment matrix are given. Then, a transformation function is given to uniform the multi-granularity linguistic terms by choosing a uniform linguistic term set. Based on the transformation function and the linguistic dominance degree of the alternatives, a procedure to solve the group decision making is given. Finally, the linguistic decision making model is applied to an example with multi-granularity linguistic term sets.

Published in:

Computer and Management (CAMAN), 2011 International Conference on

Date of Conference:

19-21 May 2011