摘要
针对权重信息完全未知的条件下对心态函数多属性决策问题进行了研究,结合区间直觉模糊加权平均算子,提出了一种新的综合加权心态函数,利用改进的综合加权心态函数将熵权法推广到区间直觉模糊领域中,为属性权重完全未知的多属性决策问题提供了一种新的决策方法,最后运用实例说明该方法的可行性和有效性。
The multiple attribute decision-making problem of mentality function is studied under the condition that the weight information is completely unknown,Combining Interval Intuitionistic Fuzzy Weighted Average Operator,a new comprehensive weighted mentality function is proposed.The entropy weight method is extended to the interval intuitionistic fuzzy domain by using the improved comprehensive weighted mentality function,Which provides a new decision method for the multiple attribute decision making problem with attribute weight completely unknown,Finally,a numberical example is given to illustrate the feasibility and effectiveness of the new method.
作者
田雨佳
TIAN Yu-jia(College of Mathematics and Physics,Bohai University,Jinzhou121000,China)
出处
《模糊系统与数学》
北大核心
2018年第5期161-165,共5页
Fuzzy Systems and Mathematics
关键词
区间直觉模糊数
多属性决策
权重
心态函数
Interval-valued Intuitionistic Fuzzy Number
Multiple Attribute Decision Making
Weight
Mentality Function
