Proceedings of 2010 Cross-Strait Conference on Information Science and Technology (CSCIST 2010 E-BOOK)

Qinhuangdao,China,7.9-7.13,2010

ISBN: 978-1-935068-15-0 Scientific Research Publishing, USA

E-Book 840pp Pub. Date: July 2010

Category: Computer Science & Communications

Price: $120

Title: A New Method for Determining Objective Weights of Experts in Fuzzy Multi-Attribute Group Decision Making
Source: Proceedings of 2010 Cross-Strait Conference on Information Science and Technology (CSCIST 2010 E-BOOK) (pp 447-451)
Author(s): Lingfu Kong, College of Information Science and Engineering, Yanshan University, Qinhuangdao
Zhihui Zhang, College of Information Science and Engineering, Yanshan University, Qinhuangdao
Jianzhou Feng, College of Information Science and Engineering, Yanshan University, Qinhuangdao
Abstract: Based on the subjective weights of experts, a new method for determining the objective weights is proposed. The method simultaneously takes the order difference and the data difference of the alternatives as the similarity index of measuring the individuals and group, and the order difference’s existence is prior to determine whether the data difference takes part in the calculation. Based on the similarity index, a new similarity function is defined to determine the objective weights of experts. Finally an example shows that the method is feasible.
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