Consistency of expert-based preference matrices

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62690094%3A18450%2F14%3A50002683" target="_blank" >RIV/62690094:18450/14:50002683 - 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
Consistency of expert-based preference matrices
Original language description
In AHP approach to multi-criteria decision problem, the relative importance of alternatives is computed from preference matrices, which mostly come from experience and can possibly be inconsistent. The cyclic inconsistency of a preference matrix should be removed and a cyclic consistent approximation of the expert-based matrix should be found before a relevant preference order of alternatives can be computed. Then the preference matrix values can be further modified to get a fully consistent preferenceapproximation and the exact preference values of the alternatives. Efficient algorithm for a consistent approximation of a given preference matrix is described in this paper. The method can also be used for processing preference matrices with missing data. The work of the algorithm is illustrated by numerical examples.
Czech name
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Czech description
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Project
<a href="/en/project/GA14-02424S" target="_blank" >GA14-02424S: Methods of operations research for decision support under uncertainty</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
International symposium on the analytic hierarchy process
ISBN
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ISSN
1556-830X
e-ISSN
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Number of pages
8
Pages from-to
1-8
Publisher name
Creative decisions foundation
Place of publication
Pittsburgh
Event location
Washington, DC
Event date
Jun 29, 2014
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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