User:Matijaskala/Probabilistic Approval Voting: Difference between revisions
User:Matijaskala/Probabilistic Approval Voting (view source)
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, 4 years ago/expected average load/voter efficiency
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== Derivation ==
Let's say that there is a function <math>P:C \times C \to [0, 1]</math>which returns the probability that two given candidates belong to the same political faction. Then for a given candidate ''A'', the expected number of elected candidates belonging to the same faction equals <math display="inline">\sum_{X \in W} P(A,X)</math> and
In practice, electing a candidate whose inverse score is at least as low as inverse Hare quota will not always be possible. In that case we need to either add fail-safe approvals which we previously didn't consider or elect the candidate with the lowest inverse score and hope it is low enough.
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