Projection-based approach for deriving decision makers’ weights in DEMATEL

Povzetek

To successfully solve complex real-world problems, decision makers with broad knowledge and experience should be involved in the decision-making process. In this paper, we address the question of how to determine weights of decision makers. The aim of our study is to propose a new approach that derives objective weights for decision makers based on projection method, which emphasizes their agreement by assigning higher weights to similar opinions. The new projection method DProj is specifically adapted for Decision Making Trial and Evaluation Laboratory (DEMATEL), which allows to determine the relationship between cause and effect factors of the system, while we show that some projection methods from the literature are not suitable for DEMATEL. To validate DProj-DEMATEL, we performed two analyses based on Manhattan and Euclidean distances on three examples from the literature. The validation results show that DProj-DEMATEL is a reliable method that can contribute to satisfactory group decision making.

Ključne besede

sistemi za podporo odločanju;DEMATEL;skupinsko odločanje;uteži pomembnosti deležnikov;projekcijska metoda;decision support systems;Decision Making Trial and Evaluation Laboratory;group decision making;importance weights of decision makers;projection method;

Podatki

Jezik:	Angleški jezik
Leto izida:	2024
Tipologija:	1.01 - Izvirni znanstveni članek
Organizacija:	UL BF - Biotehniška fakulteta
UDK:	005.642
COBISS:	159206147
ISSN:	1793-6845
Št. ogledov:	589
Št. prenosov:	50
Ocena:	0 (0 glasov)
Metapodatki:

Ostali podatki

Sekundarni jezik:	Slovenski jezik
Sekundarne ključne besede:	sistemi za podporo odločanju;DEMATEL;skupinsko odločanje;uteži pomembnosti deležnikov;projekcijska metoda;
Vrsta dela (COBISS):	Članek v reviji
Konec prepovedi (OpenAIRE):	2024-07-17
Strani:	str. 1877-1909
Letnik:	ǂVol. ǂ23
Zvezek:	ǂno ǂ05
Čas izdaje:	2024
DOI:	10.1142/S0219622023500608
ID:	19691641