방법 비교

	MEREC-G	SWARA II
분야	의사결정	의사결정
계열	MCDM	MCDM
기원 연도	2021	2010
창시자	Keshavarz Ghorabaee, Hosseinzadeh Lotfi et al.	Keršuliene, Zavadskas, and Turskis; extended by Zolfani et al.
유형	Objective weight derivation via removal impact assessment	Expert-based stepwise weight derivation with ratio refinement
원전	Keshavarz Ghorabaee, M., Hosseinzadeh Lotfi, F., Behzadi, M., & Sałabun, W. (2021). MEREC: A new multi-criteria model to evaluate wind farm locations. Sustainability, 12(15), 6136.	Keršuliene, V., Zavadskas, E. K., & Turskis, Z. (2010). Selection of rational dispute resolution method by evaluating opposing parties' interest in civil litigation. Journal of Civil Engineering and Management, 16(3), 412-422.
별칭	MEREC-G, Generalized MEREC	SWARA II, SWARA 2
관련	3	4
요약	MEREC-G (Method Based on Removal Effects of Criteria - Generalized) is an objective weight derivation method that assigns weights based on the impact of removing each criterion from the decision analysis. The core idea is that important criteria, when removed, cause large changes in the final ranking. Generalized variants extend the original MEREC to various aggregation logic and decision contexts.	SWARA II (Step-wise Weight Assessment Ratio Analysis - Improved) is an enhanced variant of the SWARA method for deriving criterion weights from expert assessments. Instead of requiring pairwise comparisons or absolute weight assignments, SWARA II asks experts to rank criteria, then assess the relative importance of each criterion compared to the next-ranked one. Improved variants enhance robustness and interpretability of weight derivation.