【摘要】 在联系数的基础上定义了区间型联系数,并讨论了相应的运算法则,然后将区间型联系数应用于区间型多属性决策问题,在文中为了便于对决策结果的排序定义了区间型联系数的相对贴近度及关于区间型正理想解的投影等概念,并通过实例分析验证了该方法的有效性和实用性.更多还原

【Abstract】 In this paper,the definition of interval-type connection number based on connection number,and discussed the corresponding operation principles,and then applied to interval-type connection number to interval number a multiple attribute decision making problems,in the text in order to facilitate decision-making order of the results we defines similar degree of the interval-type connection number and about interval positive ideal solution, Finally,an illustrative example is given to demonstrate the feasibility and practicability of the proposed method.更多还原