Σύγκριση μεθόδων

	PROMETHEE-GAIA	PROMETHEE II	Τεχνική για την Κατάταξη Προτιμήσεων βάσει Ομοιότητας με την Ιδανική Λύση
Πεδίο	Λήψη Αποφάσεων	Λήψη Αποφάσεων	Λήψη Αποφάσεων
Οικογένεια	MCDM	MCDM	MCDM
Έτος προέλευσης	1986	1986	1981
Δημιουργός	Jean-Pierre Brans and Philippe Vincke	Brans, J. P., Vincke, Ph., Mareschal, B.	Hwang, C. L., Yoon, K.
Τύπος	Pairwise preference-based ranking with visual analysis	Preference function (net flow)	Distance-based (compromise)
Θεμελιώδης πηγή	Brans, J. P., & Vincke, P. (1985). A preference ranking organization method: The PROMETHEE method for MCDM. Management Science, 31(6), 647-656.	Brans, J. P., Vincke, Ph., Mareschal, B. (1986). How to select and how to rank projects: The PROMETHEE method. European Journal of Operational Research	Hwang, C. L., Yoon, K. (1981). Multiple Attribute Decision Making: Methods and Applications — A State-of-the-Art Survey. Lecture Notes in Economics and Mathematical Systems, Vol. 186, Springer-Verlag
Εναλλακτικές ονομασίες	PROMETHEE-GAIA, PROMETHEE with GAIA	—	—
Συναφείς	4	8	8
Σύνοψη	PROMETHEE-GAIA combines two complementary tools: PROMETHEE (Preference Ranking Organization Method for Enrichment Evaluations) for ranking alternatives through pairwise preference modeling, and GAIA (Geometric Analysis for Interactive Aid) for visual representation and sensitivity analysis. While PROMETHEE produces a ranking, GAIA displays the relative importance of criteria and the position of alternatives in a 2D plane, facilitating stakeholder understanding and decision adjustment.	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.	TOPSIS (Technique for Order of Preference by Similarity to Ideal Solution) is a ranking multi-criteria decision-making (MCDM) method introduced by Hwang, C. L., Yoon, K. in 1981. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.