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A new approach for weight derivation using data envelopment analysis in the analytic hierarchy process / Mirhedayatian, S. M. in Journal of the operational research society (JORS), Vol. 62 N° 8 (Août 2011) 

Public ISBD [article]  in Journal of the operational research society (JORS) > Vol. 62 N° 8 (Août 2011) . - pp. 1585–1595 Titre : A new approach for weight derivation using data envelopment analysis in the analytic hierarchy process Type de document : texte imprimé Auteurs : Mirhedayatian, S. M., Auteur ; Farzipoor Saen, R., Auteur Année de publication : 2011 Article en page(s) : pp. 1585–1595 Note générale : Recherche opérationnelle Langues : Anglais (eng) Mots-clés : Data  envelopment  analysis  Analytic  hierarchy  process  DEAHP  Rank  reversal Index. décimale : 001.424 Résumé : Recently, some researches have been carried out in the context of using data envelopment analysis (DEA) models to generate local weights of alternatives from pairwise comparison matrices used in the analytic hierarchy process (AHP). One of these models is the DEAHP. The main drawback of the DEAHP is that it generates counter-intuitive priority vectors for inconsistent pairwise comparison matrices. To overcome the drawbacks of the DEAHP, this paper proposes a new procedure entitled Revised DEAHP, and it will be shown that this procedure generates logical weights that are consistent with the decision maker's judgements and is sensitive to changes in data of the pairwise comparison matrices. Through a numerical example, it will be shown that the Revised DEAHP not only produces correct weights for inconsistent matrices but also does not suffer from rank reversal when an irrelevant alternative is added or removed. DEWEY : 001.424 ISSN : 0160-5682 En ligne : http://www.palgrave-journals.com/jors/journal/v62/n8/abs/jors2010105a.html [article] A new approach for weight derivation using data envelopment analysis in the analytic hierarchy process [texte imprimé] / Mirhedayatian, S. M., Auteur ; Farzipoor Saen, R., Auteur . - 2011 . - pp. 1585–1595. Recherche opérationnelle Langues : Anglais (eng) in Journal of the operational research society (JORS) > Vol. 62 N° 8 (Août 2011) . - pp. 1585–1595 Mots-clés : Data  envelopment  analysis  Analytic  hierarchy  process  DEAHP  Rank  reversal Index. décimale : 001.424 Résumé : Recently, some researches have been carried out in the context of using data envelopment analysis (DEA) models to generate local weights of alternatives from pairwise comparison matrices used in the analytic hierarchy process (AHP). One of these models is the DEAHP. The main drawback of the DEAHP is that it generates counter-intuitive priority vectors for inconsistent pairwise comparison matrices. To overcome the drawbacks of the DEAHP, this paper proposes a new procedure entitled Revised DEAHP, and it will be shown that this procedure generates logical weights that are consistent with the decision maker's judgements and is sensitive to changes in data of the pairwise comparison matrices. Through a numerical example, it will be shown that the Revised DEAHP not only produces correct weights for inconsistent matrices but also does not suffer from rank reversal when an irrelevant alternative is added or removed. DEWEY : 001.424 ISSN : 0160-5682 En ligne : http://www.palgrave-journals.com/jors/journal/v62/n8/abs/jors2010105a.html