Three-Way Decisions Based on Q-Rung Orthopair Fuzzy 2-Tuple Linguistic Sets with Generalized Maclaurin Symmetric Mean Operators

As a typical model of three-way decisions (3WD), decision-theoretic rough sets (DTRS), have gained attention from scholars in decision-making problems. The q-rung orthopair fuzzy 2-tuple linguistic variable (QROF2-TLV) is mixture two different notions, (QROFS) and variables (2-TLV), an extensive proficient technique for coping with awkward complicated information realistic decision-making. In this paper, we first propose DTRS 3WD based on QROF2-TLV that gives new method evaluating loss functions (LF) DTRS. We further present the generalized Maclaurin symmetric mean (QROF2-TLGMSM) weighted QROF2-TLGMSM operators then provide LFs values aggregated by operator. Thus, (QROF2-TLV-DTRS) model. Subsequently, concluding another model, which can give related semantic translation decision consequences every other option, presented. applied to expound proposed detail, impacts various conditional probabilities outcomes are discussed. A comparative analysis approach also conducted examine proficiency method.