Research on Grey Incidence Decision-Making with Uncertainty

This paper deals with the grey incidence decision - making with uncertainty on the basis of grey system and maximum entropy principle. The incidence degree coefficient formula for grey interval has been put forward. It extends classical grey incidence decision - making to the case of interval grey number, and establishes an algorithm for condition of inadequacy of objective weight and preferential information of decision - making. The proposed algorithm enables a flexible decision - making method with practical results. The example discussed in the paper shows the rationality, practicability and validity of the proposed algorithm.