基于Choquet积分的直觉不确定语言信息集结算子及其应用

发布时间：2018-02-13 15:10

本文关键词： Choquet积分直觉不确定语言信息集结算子多属性决策关联　出处：《控制与决策》2016年05期 　论文类型：期刊论文

【摘要】：基于直觉不确定语言信息,针对属性间不严格相互独立且具有较大关联度的群决策问题,提出了两种基于直觉不确定语言信息的Choquet积分算子.首先,分析了因属性关联使得以往直觉不确定语言信息集结算子失效的现象,对此引入模糊测度,提出了直觉不确定语言的Choquet加权算术平均算子(IULCWA)和直觉不确定语言的Choquet加权几何平均算子(IULCGM);然后,证明了算子的相关性质,研究了属性间相关的、属性值为直觉不确定语言数的多属性群决策方法;最后,通过实例分析说明了以往直觉不确定语言信息集结算子的局限性以及新算子的有效性.
[Abstract]:Based on intuitionistic uncertain language information, two kinds of Choquet integral operators based on intuitionistic uncertain language information are proposed to solve the group decision making problem, in which the attributes are not strictly independent of each other and have a large correlation degree. In this paper, the phenomenon that the agglomeration operator of intuitionistic uncertain language information is invalidated by attribute association is analyzed, and the fuzzy measure is introduced. The Choquet weighted arithmetic averaging operator for intuitionistic uncertain language and the Choquet weighted geometric average operator for intuitionistic uncertain language are proposed. The attribute value is a multi-attribute group decision method with intuitionistic uncertain language number. Finally, the limitation of the previous intuitionistic uncertain language information aggregation operator and the effectiveness of the new operator are illustrated by an example.
【作者单位】：沈阳工业大学理学院;
【基金】：沈阳工业大学学术骨干基金项目
【分类号】：C934

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