The ordered weighted geometric averaging operators
The ordered weighted geometric averaging operators
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DOI：
10.1002/int.10045
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发表时间：
2002-07
影响因子：
7
通讯作者：
Zeshui Xu;Qingli Da
中科院分区：
文献类型：
--
作者：
Zeshui Xu;Qingli Da
有序加权平均（OWA）算子是由Yager提出的。1 OWA操作符的基本方面是一个重新排序步骤，其中输入参数以降序重新排列。在这篇文章中，我们提出了两类新的聚合算子称为有序加权几何平均（OWGA）算子，并研究了这些算子的一些期望的性质。讨论了获得相关加权参数的方法，并研究了OWA算子与DOWGA算子之间的关系。© 2002 Wiley Periodicals，Inc.
The ordered weighted averaging (OWA) operator was introduced by Yager. 1 The fundamental aspect of the OWA operator is a reordering step in which the input arguments are rearranged in descending order. In this article, we propose two new classes of aggregation operators called ordered weighted geometric averaging (OWGA) operators and study some desired properties of these operators. Some methods for obtaining the associated weighting parameters are discussed, and the relationship between the OWA and DOWGA operators is also investigated. © 2002 Wiley Periodicals, Inc.