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Research and application of fuzzy grey multi-attribute group decision making

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3 Author(s)
Congjun Rao ; Coll. of Math. & Inf. Sci., Huanggang Normal Univ., Huanggang ; Wenlue Chen ; Cheng Wang

This paper studies the problems of multi-attribute group decision making with hybrid uncertainty information of fuzzy and grey. Firstly, the definition and algorithm of fuzzy grey number is presented, then a model of fuzzy grey multi-attribute group decision making is established. Thirdly, an optimization method of deviation degree is given to solve this new model. Finally, this model is applied to the decision making problem of risk investment. The application results show that this new model is effectual and feasible.

Published in:

Control and Decision Conference, 2008. CCDC 2008. Chinese

Date of Conference:

2-4 July 2008