AN APPROACH FOR MULTIPLE ATTRIBUTE GROUP DECISION MAKING BASED ON INTUITIONISTIC FUZZY INFORMATION

作者：Yue, Zhongliang^*; Jia, Yuying; Ye, Guodong

来源：International Journal of Uncertainty Fuzziness and Knowledge-Based Systems, 2009, 17(3): 317-332.

DOI：10.1142/S0218488509005899

• Intuitionistic fuzzy set (IFS)
• multiple attribute group decision making
• supporting set
• opposing set
• neutral set

Intuitionistic fuzzy set, was introduced by Atanassov, has been applied to many different fields, such as logic programming, pattern recognition, and decision making, etc. However, so far there has been few investigation on how to transform attribute tested values of alternative into a intuitionistic fuzzy number, and then complete decision making by intuitionistic fuzzy information. In this paper, the original attribute value (objective information) are characterized by crisp number which are given by decision maker. We define the concepts of supporting, opposing and neutral set of alternative respectively, develop an approach for transform attribute values into intuitionistic fuzzy number, and determine the order of alternatives based on the score and the degree of accuracy of the intuitionistic fuzzy number. Finally, a practical example is provided to illustrate the developed method.

• 出版日期2009-6
• 单位广东海洋大学