# [1]徐泽水,达庆利.一种组合加权几何平均算子及其应用[J].东南大学学报(自然科学版),2002,32(3):506-509.[doi:10.3969/j.issn.1001-0505.2002.03.039] 　Xu Zeshui,Da Qingli.Combined weighted geometric averaging operator and its application[J].Journal of Southeast University (Natural Science Edition),2002,32(3):506-509.[doi:10.3969/j.issn.1001-0505.2002.03.039] 点击复制 一种组合加权几何平均算子及其应用() 分享到： var jiathis_config = { data_track_clickback: true };

32

2002年第3期

506-509

2002-05-20

## 文章信息/Info

Title:
Combined weighted geometric averaging operator and its application

Author(s):
College of Economics and Management, Southeast University, Nanjing 210096, China

Keywords:

C934
DOI:
10.3969/j.issn.1001-0505.2002.03.039

Abstract:
A combined weighted geometric averaging(CWGA)operator is presented and both the well known weighted geometric averaging(WGA)operator and the ordered weighted geometric averaging(OWGA)operator are proved to be the special cases of the CWGA operator. The fundamental aspect of the CWGA operator is that it takes the importance degrees of both individual argument and its relative position into account. Finally, a method based on the WGA and CWGA operators for multi-attribute group decision-making problems is proposed, and an illustrative example is given to verify the developed method and to demonstrate its reasonability and effectiveness.

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