直觉模糊数密度集成算子及其应用

被引:13
作者
林友谅 [1 ]
李武 [2 ]
韩庆兰 [1 ]
机构
[1] 中南大学商学院
[2] 湖南理工学院信息与通信工程学院
基金
湖南省自然科学基金;
关键词
多属性决策; 直觉模糊数; 聚类; 密度算子;
D O I
10.13195/j.kzyjc.2016.0681
中图分类号
O159 [模糊数学]; O225 [对策论(博弈论)];
学科分类号
070104 ;
摘要
针对有数据分布疏密偏好的直觉模糊问题,提出基于密度集成算子的集结方法.首先,借助差异度和相似度构建距离测度公式,结合树图思想给出一种简单的直觉模糊数聚类方法;然后,讨论决策者偏好与密度权向量的关系,并在此基础上定义两种新的算子—–直觉模糊密度加权平均集成算子和直觉模糊密度混合算术平均集成算子,后者具有更优良的性质.最后,通过算例验证了所提出方法的有效性.
引用
收藏
页码:1026 / 1032
页数:7
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