Study on bilateral relations of the international based on group decision-making

Based on the in-depth study of international bilateral relations , this paper designs a set evaluation system for the expert to measure international bilateral relations, based on multi-attribute group decision-making methods and triangular fuzzy number theory ,this paper also designs a model to solve the problem. through the attribute score, establish property and expert weight, linear weighted comprehensive determination to get the sort of bilateral relations between the countries with relatively intuitive.