Petra Grošelj (Avtor), Gregor Dolinar (Avtor)

Povzetek

The complexity of multi-criteria decision problems requires the involvement of a group of experts, who can contribute their knowledge, experience and opinions to the decision-making process. The aim of this study is to present a new group analytic hierarchy process (AHP) framework, called GSD-IJ. The main idea is to emphasize group satisfaction with the final decision, which is measured by the group satisfaction index. GSD-IJ is based on geometric mean and geometric standard deviation and allows aggregation of individual scalar valued judgments into interval group judgments. The width of the group interval judgments is controlled by the parameter , which ensures the acceptable degree of uncertainty of interval judgments, while providing the highest possible value of the group satisfaction index. Fuzzy preference programming is used to derive scalar-valued group weights from group interval pairwise comparison matrix. Three examples are given to evaluate and validate GSD-IJ. The results show that GSD-IJ performs well and is suitable for solving group multi-criteria decision problems.

Ključne besede

analitični hierarhični proces;geometrijski standardni odklon;intervalne uteži;konsistentnost;zadovoljstvo deležnikov;nedoločenost;analytic hierarchy process;geometric standard deviation;interval weights;consistency;decision makers’ satisfaction;uncertainty;

Podatki

Jezik: Angleški jezik
Leto izida:
Tipologija: 1.01 - Izvirni znanstveni članek
Organizacija: UL BF - Biotehniška fakulteta
UDK: 630*
COBISS: 138998787 Povezava se bo odprla v novem oknu
ISSN: 1872-6291
Št. ogledov: 197
Št. prenosov: 40
Ocena: 0 (0 glasov)
Metapodatki: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Ostali podatki

Sekundarni jezik: Slovenski jezik
Sekundarne ključne besede: analitični hierarhični proces;geometrijski standardni odklon;intervalne uteži;konsistentnost;zadovoljstvo deležnikov;nedoločenost;
Vrsta dela (COBISS): Članek v reviji
Strani: str. 370-389
Zvezek: ǂVol. ǂ626
DOI: 10.1016/j.ins.2023.01.034
ID: 17811000