Сравнение методов

	Порядковый подход к весам (Ordinal Priority Approach)	Аналитический иерархический процесс	ELECTRE I
Область	Принятие решений	Принятие решений	Принятие решений
Семейство	MCDM	MCDM	MCDM
Год появления	1977	1980	1968
Автор метода	Ward Edwards and collaborators	Saaty, T. L.	Roy, B.
Тип	Ordinal ranking-based weight derivation	Pairwise comparison (eigenvalue)	Concordance–discordance (crisp outranking)
Основополагающий источник	Edwards, W. (1977). Use of multiattribute utility measurement for social decision making. In D. E. Bell, R. L. Keeney, & H. Raiffa (Eds.), Conflicting objectives in decisions (pp. 247-307). Wiley.	Saaty, T. L. (1980). The Analytic Hierarchy Process: Planning, Priority Setting, Resource Allocation. McGraw-Hill, New York ISBN: 978-0070543713	Roy, B. (1968). Classement et choix en présence de points de vue multiples (la méthode ELECTRE). Revue Française d'Informatique et de Recherche Opérationnelle
Другие названия	OPA, Ordinal Priority	—	—
Связанные	4	8	8
Сводка	The Ordinal Priority Approach (OPA) is a family of methods that derive criteria weights directly from ordinal rankings rather than cardinal (numerical) preferences. Instead of asking decision-makers to assign exact weight values or ratio comparisons, OPA asks only: which criterion is most important, which is second, etc. The method then converts this ordinal ranking into numerical weights using geometric or statistical formulas.	AHP (Analytic Hierarchy Process) is a weight subjective multi-criteria decision-making (MCDM) method introduced by Saaty, T. L. in 1980. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.	ELECTRE (ELECTRE I — ELimination Et Choix Traduisant la REalité) is a outranking multi-criteria decision-making (MCDM) method introduced by Roy, B. in 1968. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.