期刊
INTERNATIONAL JOURNAL OF INFORMATION TECHNOLOGY & DECISION MAKING
卷 10, 期 6, 页码 1111-1130出版社
WORLD SCIENTIFIC PUBL CO PTE LTD
DOI: 10.1142/S0219622011004737
关键词
Group decision-making; intuitionistic preference relation; intuitionistic fuzzy set; entropy; similarity measure
类别
资金
- National Basic Research Program of China (973 Program) [2010CB731405]
- Ministry of Education Foundation of Humanities and Social Sciences [10YJC630269]
- Shandong Higher Educational Science and Technology Program Project [J09LA14]
In this paper, we study group decision-making problems based on intuitionistic preference relations. By measuring the uncertain information of intuitionistic preference relations and the average similarity degree of one individual intuitionistic preference relation to the others, we propose a new approach to assess the relative importance weights of experts. The approach takes both the objective and subjective information of experts into consideration. We then integrate the weights of experts into the individual intuitionistic preference relations and develop a relative similarity method to derive the priorities of alternatives. The comparison analysis with other methods by two numerical examples illustrates the practicality and effectiveness of the proposed methods.
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