手法を比較

	最良最悪法（BWM）	CRITIC-M
分野	意思決定	意思決定
系統	MCDM	MCDM
提唱年	2015	1995
提唱者	Rezaei, J.	Based on Diakoulaki et al.'s CRITIC; modified variants developed later
種類	Pairwise comparison (best-to-others + others-to-worst vectors), LP	Objective weight derivation via correlation and variance
原典	Rezaei, J. (2015). Best-worst multi-criteria decision-making method. Omega	Diakoulaki, D., Mavrotas, G., & Papayannakis, L. (1995). Determining objective weights in multiple criteria problems: The CRITIC method. Computers & Operations Research, 22(7), 763-770.
別名	—	CRITIC-M, Modified CRITIC
関連	8	3
概要	BWM (Best-Worst Method) is a weight subjective multi-criteria decision-making (MCDM) method introduced by Rezaei, J. in 2015. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.	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.