Σύγκριση μεθόδων

	Μη Γραμμική Μέθοδος Καλύτερου Χειρότερου (Non-linear Best Worst Method)	Μέθοδος Καλύτερου-Χειρότερου	Fuzzy BWM
Πεδίο	Λήψη Αποφάσεων	Λήψη Αποφάσεων	Λήψη Αποφάσεων
Οικογένεια	MCDM	MCDM	MCDM
Έτος προέλευσης	2016	2015	2015 crisp; 2017 variant applicator
Δημιουργός	Extended development of Rezaei's BWM framework	Rezaei, J.	Guo, S., Zhao, H.
Τύπος	Non-linear optimization for flexible weight derivation	Pairwise comparison (best-to-others + others-to-worst vectors), LP	Triangular-fuzzy Best-to-Others and Others-to-Worst pairwise comparison with nonlinearly-constrained programming
Θεμελιώδης πηγή	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	Guo, S., Zhao, H. (2017). Fuzzy best-worst multi-criteria decision-making method and its applications. Knowledge-Based Systems
Εναλλακτικές ονομασίες	Non-linear BWM, Nonlinear BWM	—	—
Συναφείς	3	8	8
Σύνοψη	Non-linear BWM is a variant of the Best Worst Method that replaces the linear programming formulation with non-linear optimization. Instead of minimizing the maximum deviation (Chebyshev distance), it minimizes the sum of squared deviations (L2 norm). This provides more flexible weight derivation and better accommodates uncertain or fuzzy preferences.	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.	FUZZY-BWM (Fuzzy BWM — Triangular Fuzzy Best-Worst Method) is a weight subjective multi-criteria decision-making (MCDM) method introduced by Guo, S., Zhao, H. in 2015 crisp; 2017 variant applicator. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.