手法を比較

	レキシコグラフィック最悪法 (Lexicographic Best Worst Method)	最良最悪法（BWM）
分野	意思決定	意思決定
系統	MCDM	MCDM
提唱年	2015	2015
提唱者	Based on Rezaei's BWM framework and lexicographic optimization	Rezaei, J.
種類	Sequential best-worst comparisons with priority hierarchy	Pairwise comparison (best-to-others + others-to-worst vectors), LP
原典	Rezaei, J. (2015). Best-worst multi-criteria decision-making method: Some properties and a linear model. Journal of Cleaner Production, 229, 976-985.	Rezaei, J. (2015). Best-worst multi-criteria decision-making method. Omega
別名	Lexicographic BWM	—
関連	4	8
概要	Lexicographic BWM combines the strengths of the Best Worst Method with lexicographic (sequential) optimization. Instead of weighting all criteria simultaneously, it assigns criteria to priority levels, solves the BWM for the highest-priority criteria first, then solves for lower-priority criteria while keeping the higher-priority weights fixed. This ensures that higher-priority criteria are never sacrificed to improve lower-priority ones.	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.