Pairwise counting: Difference between revisions
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(Clarify that not all methods that pass CW or CL use pairwise matrices.) |
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'''Pairwise counting''' is the process of considering a set of items, comparing one pair of items at a time, and for each pair counting the comparison results. |
'''Pairwise counting''' is the process of considering a set of items, comparing one pair of items at a time, and for each pair counting the comparison results. |
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Most election methods that meet the [[Condorcet criterion]] or the [[Condorcet loser criterion]] use pairwise counting |
Most, but not all, election methods that meet the [[Condorcet criterion]] or the [[Condorcet loser criterion]] use pairwise counting.<ref group=nb>[[Nanson's method|Nanson]] meets the [[Condorcet criterion]] and [[Instant-runoff voting]] meets the [[Condorcet loser criterion]].</ref> |
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== Example == |
== Example == |
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