DocumentCode
2905897
Title
An OWA Operator Based Approach to Aggregate Group Opinion by Similarity Degree
Author
Wu, Jian ; Cao, Qing-Wei
Author_Institution
Sch. of Econ. & Manage., Zhejiang Normal Univ., Jinhua, China
fYear
2011
fDate
17-18 Oct. 2011
Firstpage
665
Lastpage
667
Abstract
The aim of this paper is to develop an approach for determining OWA operator weight. First, we provide a briefly overview of the main approaches for obtaining the OWA weights with a predefined 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.
Keywords
knowledge based systems; OWA operator weight; aggregate group opinion; ordered weighted averaging; similarity degree; Educational institutions; Entropy; Intelligent systems; Open wireless architecture; Optimization; Vectors; Weight measurement; OWA operator; Operator weights; Similarity degree;
fLanguage
English
Publisher
ieee
Conference_Titel
Business Intelligence and Financial Engineering (BIFE), 2011 Fourth International Conference on
Conference_Location
Wuhan
Print_ISBN
978-1-4577-1541-9
Type
conf
DOI
10.1109/BIFE.2011.13
Filename
6121228
Link To Document