手法を比較

	ボルダ方式	コンドルセ法	コープランド法
分野	意思決定	意思決定	意思決定
系統	MCDM	MCDM	MCDM
提唱年	1900	1900	1951
提唱者	Borda, J.-C. de	Marquis de Condorcet	Copeland, A. H.
種類	Rank aggregation (positional voting)	Pairwise majority rule — winner beats every other alternative in pairwise contest	Pairwise majority rule (Condorcet-based aggregation)
原典	Borda, J.-C. de (1900). Mémoire sur les Élections au Scrutin. Histoire de l'Académie Royale des Sciences, Paris	Marquis de Condorcet (1900). Essai sur l'application de l'analyse à la probabilité des décisions rendues à la pluralité des voix (1785). Imprimerie Royale, Paris (original 1785)	Copeland, A. H. (1951). A 'reasonable' social welfare function. Mimeograph, University of Michigan Seminar on Applications of Mathematics to Social Sciences
別名	—	—	—
関連	0	5	0
概要	BORDA (Borda Count — Positional scoring rule for rank aggregation) is a aggregationoperator multi-criteria decision-making (MCDM) method introduced by Borda, J.-C. de in 1900. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.	CONDORCET (Condorcet Method — Pairwise majority winner from ranked ballots) is a aggregationoperator multi-criteria decision-making (MCDM) method introduced by Marquis de Condorcet in 1900. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.	COPELAND (Copeland Method — Pairwise majority voting with net win-loss score) is a aggregationoperator multi-criteria decision-making (MCDM) method introduced by Copeland, A. H. in 1951. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.