...Peng Li; Cuiping Wei Purpose In multi-criteria decision-making with interval grey number information, decision makers usually take a risk to rank or choose some very similar alternatives. Additionally, when evaluating only one alternative, decision makers can only obtain a specific value using...

... grey forecasting models. Grey system Grey forecasting model GM(0 N) model Interval grey number Accumulating generation Forecasting Commercial aircraft Modelling The producing process of commercial aircraft, a very complex process, involves various factors. Thus, it is difficult...

..., in which the attribute values are interval grey numbers and linguistic grades. Design/methodology/approach The method is that the decision‐maker gives whitenization of each interval grey number based on their preference and belief structure of the form of qualitative attribute values, whitenization...