Confronta i metodi

	Metodo Dodgson	Processo Gerarchico Analitico	ELECTRE I
Campo	Processo decisionale	Processo decisionale	Processo decisionale
Famiglia	MCDM	MCDM	MCDM
Anno di origine	1900	1980	1968
Ideatore	Dodgson, C. L.	Saaty, T. L.	Roy, B.
Tipo	Pairwise-swap distance — alternative needing fewest swaps to become Condorcet winner	Pairwise comparison (eigenvalue)	Concordance–discordance (crisp outranking)
Fonte seminale	Dodgson, C. L. (1900). A method of taking votes on more than two issues (1876). Pamphlet, Clarendon Press, Oxford (original 1876)	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
Alias	—	—	—
Correlati	5	8	8
Sintesi	DODGSON (Dodgson Method — Condorcet completion by minimum pairwise swaps) is a aggregationoperator multi-criteria decision-making (MCDM) method introduced by Dodgson, C. L. in 1900. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.	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.