A Hybrid Neutrosophic-Grey Analytic Hierarchy Process Method: Decision-Making Modelling in Uncertain Environments

Abstract

The analytic hierarchy process (AHP) is recognised as one of the most commonly applied methods in the multiple attribute decision-making (MADM) literature. In the AHP, encompassing uncertainty feature necessitates using suitable uncertainty theories, since dealing efficiently with uncertainty in subjective judgements is of great importance in real-world decision-making problems. The neutrosophic set (NS) theory and grey systems are two reliable uncertainty theories which can bring considerable benefits to uncertain decision-making. The aim of this study is to improve uncertain decision-making by incorporating advantages of the NS and grey systems theories with the AHP in investigating sustainability through agility readiness evaluation in large manufacturing plants. This study pioneers a combined neutrosophic-grey AHP (NG-AHP) method for uncertain decision-making modelling. The applicability of the hybrid NG-AHP method is shown in an illustrative real-case study for agility evaluations in the Iranian steel industry. The computational results indicate the effectiveness of the proposed method in adequately capturing uncertainty in the subjective judgements of decision makers. In addition, the results verify the significance of the research in group decision-making under uncertainty. The practical outcome reveals that, to become a more sustainable agile steel producer in the case country, they should first focus on the “organisation management agility” as the most significant criterion in the assessment followed by “manufacturing process agility,” “product design agility,” “integration of information system,” and “partnership formation capability,” respectively.

Construction of Incentive Mechanism for College Students’ Innovation and Entrepreneurship Based on Analytic Hierarchy Process

“…Scholars generally believe that the impact of entrepreneurship education on entrepreneurship intention needs an intermediary role. In accordance with the requirements of the Ministry of Education, colleges and universities offer entrepreneurship training courses and hold various forms of entrepreneurship competitions [10]. Qualified colleges and universities have built entrepreneurship practice platforms and on-campus entrepreneurship incubation bases and set up majors or professional directions related to entrepreneurship.…”

Decision-Making Approach in Sustainability Assessment in Steel Manufacturing Companies—Systematic Literature Review

“…To improve decision making under uncertainty and enhance sustainability in large manufacturing plants, researchers pioneered a combined neutrosophic gray AHP (NG-AHP) method. This method effectively captured uncertainties in subjective judgments, emphasizing the importance of research for group decisions [20]. The calculation results show the effectiveness of the proposed method in adequately capturing uncertainties in the subjective judgments of decision-makers.…”

Application of Fuzzy K -Means Clustering Algorithm in the Innovation of English Teaching Evaluation Method

“…Establish the Evaluation Index Factor Set. After using analytic hierarchy process to carry out the above research, a set of English teaching evaluation factors can be formed [25,26], and an English teaching evaluation system can be established in Table 1; the evaluation factor set E can be 3 Wireless Communications and Mobile Computing composed of 4 subelement sets:…”