VIKOR optimization decision model based on poset

Article type: Research Article

Authors: Yue, Lizhu | Lv, Yue^{; *}

Affiliations: Business Administration Department, LiaoningTechnical University, Huludao, China

Correspondence: [*] Corresponding author. Yue Lv, Business Administration Department, Liaoning Technical University, Huludao, China. E-mail: lvyue1107@163.com.

Abstract: The Vlsekriterijumska Optimizacija I Komprosmisno Resenie (VIKOR) method to some extent modifies the utility function to a value function that can consider different risk preferences. However, the weight and risk attitude parameters involved in the model are difficult to determine, which limits its application. To overcome this problem, a Poset-VIKOR model is proposed. A partial order set is a non-parametric decision-making method. Through the combination of partial order set and VIKOR model, the parameters can be “eliminated”, and a robust method that can run the model is obtained. This method uses the Hasse diagram to express the evaluation results, which can not only directly display the hierarchical and clustering information, but also show the robustness characteristics of the alternative comparison.

Keywords: VIKOR method, poset, weight, multiple attribute decision making

DOI: 10.3233/JIFS-230680

Journal: Journal of Intelligent & Fuzzy Systems, vol. Pre-press, no. Pre-press, pp. 1-17, 2024