Cardinal-weighted pairwise comparison: Difference between revisions

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== Cardinal-weighted pairwise ==

"'''Cardinal pairwise'''" and "'''CWP'''" are shorter names for "cardinal-weighted pairwise comparison", a method first proposed by James Green-Armytage in June of 2004.
"'''Cardinal pairwise'''" and "'''CWP'''" are shorter names for "cardinal-weighted pairwise comparison", a method first proposed by James Green-Armytage in June of 2004.


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The name "cardinal pairwise" also implies that a Smith-efficient, defeat-dropping base method will be used, for example [[beatpath]], [[ranked pairs]], or [[river]].
The name "cardinal pairwise" also implies that a Smith-efficient, defeat-dropping base method will be used, for example [[beatpath]], [[ranked pairs]], or [[river]].


== Approval-weighted pairwise ==

"'''Approval weighted pairwise''', or '''AWP''', is the special case of cardinal pairwise in which the only available ratings are 0 and 1. AWP can use a ranked ballot with an approval cutoff.


== External resources ==
== External resources ==