Pairwise preference: Difference between revisions
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Pairwise preferences are voters' preferences between pairs of candidates (their preferences in head-to-head matchups between candidates). [[Pairwise counting]] is used to extract this information from voters' [[ballot]]<nowiki/>s, and it is then used in all [[:Category:Pairwise counting-based voting methods|Category:Pairwise counting-based voting methods]], which are mostly just the [[Condorcet methods]], to help determine the winner of the election.
== Definitions ==
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Multi-winner methods that use pairwise counting, such as [[CPO-STV]] and [[Schulze STV]], instead of doing pairwise matchups between individual candidates, do pairwise matchups between sets of candidates (called [[winner set]]<nowiki/>s).
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[[Category:Condorcet-related concepts]]
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