Parametric Extension of the Most Preferred OWA Operator and Its Application in Search Engine's Rank
Joint Authors
Source
Journal of Applied Mathematics
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-05-21
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
Most preferred ordered weighted average (MP-OWA) operator is a new kind of neat (dynamic weight) OWA operator in the aggregation operator families.
It considers the preferences of all alternatives across the criteria and provides unique aggregation characteristics in decision making.
In this paper, we propose the parametric form of the MP-OWA operator to deal with the uncertainty preference information, which includes MP-OWA operator as its special case, and it also includes the most commonly used maximum, minimum, and average aggregation operators.
A special form of parametric MP-OWA operator with power function is proposed.
Some properties of the parametric MP-OWA operator are provided and the advantages of them in decision making problems are summarized.
The new proposed parametric MP-OWA operator can grasp the subtle preference information of the decision maker according to the application context through multiple aggregation results.
They are applied to rank search engines considering the relevance of the retrieved queries.
An search engine ranking example illustrates the application of parametric MP-OWA operator in various decision situations.
American Psychological Association (APA)
Sang, Xiuzhi& Liu, Xinwang. 2013. Parametric Extension of the Most Preferred OWA Operator and Its Application in Search Engine's Rank. Journal of Applied Mathematics،Vol. 2013, no. 2013, pp.1-10.
https://search.emarefa.net/detail/BIM-459409
Modern Language Association (MLA)
Sang, Xiuzhi& Liu, Xinwang. Parametric Extension of the Most Preferred OWA Operator and Its Application in Search Engine's Rank. Journal of Applied Mathematics No. 2013 (2013), pp.1-10.
https://search.emarefa.net/detail/BIM-459409
American Medical Association (AMA)
Sang, Xiuzhi& Liu, Xinwang. Parametric Extension of the Most Preferred OWA Operator and Its Application in Search Engine's Rank. Journal of Applied Mathematics. 2013. Vol. 2013, no. 2013, pp.1-10.
https://search.emarefa.net/detail/BIM-459409
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-459409