Detecting and interpreting the consensus ranking based on the weighted Kemeny distance

Baldassarre A.
Methodology
;Conversano C.;D'Ambrosio A.
Conceptualization
2019-01-01

Abstract

This paper outlines a way for finding the consensus ranking minimizing the sum of the weighted Kemeny distance, using positional weights. The weighted Kemeny distance, introduced by Garc´ıa-Lapresta and Perez-Rom ´ an, meets the original ´ Kemeny-Snell axioms and it is fully applicable in treating weak orderings. A differential evolution algorithm is ad-hoc defined in order to detect the consensus ranking, namely that ranking that best represents the preferences expressed by a set of individuals.
2019
Inglese
Cladag 2019 Book of Short Papers
9788883171086
EUC Edizioni Università di Cassino
Cassino
ITALIA
Christophe Biernacki, et al.
Giovanni C.Porzio, Francesca Greselin, Simona Balzano
57
60
4
http://cea.unicas.it/digi_pub.html
Cladag 2019
Contributo
Comitato scientifico
11-13 Settembre 2019
Università di Cassino
internazionale
scientifica
Preference rankings; genetic algorithms; consensus ranking; weighted distance
no
4 Contributo in Atti di Convegno (Proceeding)::4.1 Contributo in Atti di convegno
Baldassarre, A.; Conversano, C.; D'Ambrosio, A.
273
3
4.1 Contributo in Atti di convegno
reserved
info:eu-repo/semantics/conferencePaper
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