摘要
针对犹豫模糊软集的属性参数并非同等重要的情形,同时考虑到时间的变化对决策会产生影响,在犹豫模糊软集的基础上,提出了时序广义犹豫模糊软集的概念。基于时序广义犹豫模糊软集的概念,定义了其基本运算,分析了相应的运算结果,并讨论了运算性质。提出了时序广义犹豫模糊软集的一种决策方法,给出了具体的决策步骤,并通过实例验证了该决策方法的合理性与可行性。
In view of the case that the attribute parameters of hesitant fuzzy soft sets are not equal and consider the time varying influences to decision making simultaneously, the concept of time series generalized hesitant fuzzy soft sets is proposed based on the hesitant fuzzy soft sets. On the basis of the concept of time series generalized hesitant fuzzy soft set, we define the basic operations and analyze the corresponding calculation results. We also discuss the properties of operations. In addition, a kind of decision making method for the time series generalized hesitant fuzzy soft sets is put forward. Furthermore, the specific decision making steps are given. Finally the examples verify the rationality and feasibility of the proposed decision making approach.
出处
《井冈山大学学报（自然科学版）》
2017年第4期1-7,共7页
Journal of Jinggangshan University (Natural Science)
基金
辽宁省高校基本科研业务费资助项目(JL201615410)
关键词
犹豫模糊集
犹豫模糊软集
广义犹豫模糊软集
时序广义犹豫模糊软集
决策方法
hesitant fuzzy sets
hesitant fuzzy soft sets
generalized hesitant fuzzy soft sets
time-series generalized hesitant fuzzy soft sets
decision making method
