An OWA operator based approach to aggregate group opinion by similarity degree

摘要：

The aim of this paper is to develop an approach for determining OWA operator weight. First, we provide a briey overview of the main approaches for obtaining the OWA weights with a predened degree of orness. Then we give the definition of similarity degree of two arguments. Based on this similarity degree, we propose an approach to determine OWA operator weight, which need not complicated computation. Finally, a numerical example is provided to illustrate the application of the proposed approach.

关键词： OWA operator Operator weights Similarity degree

作者: Jian Wu Qing-Wei Cao

作者单位: Zhejiang Normal University School of Economics and ManagementJinhua, Zhejiang Province, PR China Zhejiang Normal University School of Economics and Management Jinhua, Zhejiang Province, PR China

会议类型: 国际会议

会议名称: 2011 Fourth International Conference on Business Intelligence and Financial Engineering(第四届商务智能与金融工程国际会议 BIFE2011)

会议地点: 武汉

会议语种:英文

页码: 665-667

在线出版日期: 2011-10-17（万方平台首次上网日期，不代表论文的发表时间）