提出(隶属)模糊二元语义的描述方法,并建立其与区间模糊数之间的联系,从而构造区间偏好关系矩阵用于解决群决策问题。这种方法结合了模糊二元语义描述和区间计算的优点。最后给出具体实例予以说明。
In this paper, we propose a new approach of representation -- (membership) 2-tuple fuzzy linguistic representation. Based on the membership function of the linguistic label, we provide an algorithm to construct the interval fuzzy preference relations which can be used to resolve the group decision making problems. Our model of dealing with linguistic labels combines the advantage of 2-tuple fuzzy linguistic representation and interval computation. Finally, we present an example to illustrate the developed approach.