השוואת שיטות

	גישת העדיפות הסודרת	PROMETHEE II
תחום	קבלת החלטות	קבלת החלטות
משפחה	MCDM	MCDM
שנת המקור	1977	1986
הוגה השיטה	Ward Edwards and collaborators	Brans, J. P., Vincke, Ph., Mareschal, B.
סוג	Ordinal ranking-based weight derivation	Preference function (net flow)
מקור מכונן	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.	Brans, J. P., Vincke, Ph., Mareschal, B. (1986). How to select and how to rank projects: The PROMETHEE method. European Journal of Operational Research
כינויים	OPA, Ordinal Priority	—
קשורות	4	8
תקציר	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.	PROMETHEE (PROMETHEE II — Preference Ranking Organisation METHod for Enrichment of Evaluations) is a outranking multi-criteria decision-making (MCDM) method introduced by Brans, J. P., Vincke, Ph., Mareschal, B. in 1986. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.