手法を比較

	CRITIC-M	SWARA II
分野	意思決定	意思決定
系統	MCDM	MCDM
提唱年	1995	2010
提唱者	Based on Diakoulaki et al.'s CRITIC; modified variants developed later	Keršuliene, Zavadskas, and Turskis; extended by Zolfani et al.
種類	Objective weight derivation via correlation and variance	Expert-based stepwise weight derivation with ratio refinement
原典	Diakoulaki, D., Mavrotas, G., & Papayannakis, L. (1995). Determining objective weights in multiple criteria problems: The CRITIC method. Computers & Operations Research, 22(7), 763-770.	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.
別名	CRITIC-M, Modified CRITIC	SWARA II, SWARA 2
関連	3	4
概要	CRITIC-M (Criteria Importance Through Intercriteria Correlation - Modified) is an objective weight derivation method that extends the classical CRITIC approach. It assigns weights to criteria based on two intrinsic properties of the decision matrix: variance (how much a criterion differentiates alternatives) and correlation (how much a criterion conflicts with or supplements others). Modified variants adjust the formulation to improve robustness or interpretability.	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.