A New Approach to a Derivation of a Priority Vector from an Interval Comparison Matrix in a Group AHP Framework

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F47813059%3A19520%2F16%3A00010522" target="_blank" >RIV/47813059:19520/16:00010522 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
A New Approach to a Derivation of a Priority Vector from an Interval Comparison Matrix in a Group AHP Framework
Original language description
The aim of the article is to present a new approach to a derivation of a priority vector form an interval comparison matrix in a group AHP framework. It is supposed that preferences of individual decision makers are aggregated into a group interval comparison matrix, and the priority weights of all alternatives are estimated via the geometric mean method generalized to interval numbers with the use of interval arithmetic. This approach differs from usual solutions of the problem based on linear programming methods or a decomposition of the interval comparison matrix into crisp matrices, followed by the eigenvalue method. This new approach is demonstrated on an example, and a comparison with a standard group AHP is provided as well.
Czech name
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Czech description
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 8th KES International Conference on Intelligent Decision Technologies (KES-IDT 2016)
ISBN
978-3-319-39629-3
ISSN
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e-ISSN
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Number of pages
9
Pages from-to
193-201
Publisher name
Springer
Place of publication
Switzerland
Event location
Puerto de la Cruz
Event date
Jun 15, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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