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  2. Copeland's method - Wikipedia

    en.wikipedia.org/wiki/Copeland's_method

    Instant runoff (IRV), minimax and the Borda count are natural tie-breaks. The first two are not frequently advocated for this use but are sometimes discussed in connection with Smith's method where similar considerations apply. Dasgupta and Maskin proposed the Borda count as a Copeland tie-break: this is known as the Dasgupta-Maskin method. [11]

  3. Borda count - Wikipedia

    en.wikipedia.org/wiki/Borda_Count

    The Borda count has been proposed as a rank aggregation method in information retrieval, in which documents are ranked according to multiple criteria and the resulting rankings are then combined into a composite ranking. In this method, the ranking criteria are treated as voters, and the aggregate ranking is the result of applying the Borda ...

  4. Majority winner criterion - Wikipedia

    en.wikipedia.org/wiki/Majority_winner_criterion

    The majority criterion is a voting system criterion applicable to voting rules over ordinal preferences required that if only one candidate is ranked first by over 50% of voters, that candidate must win.

  5. Voting criteria - Wikipedia

    en.wikipedia.org/wiki/Voting_criteria

    Download as PDF; Printable version ... a generalization of the Condorcet criteria that is the smallest set of candidates that are pairwise unbeaten by every candidate ...

  6. Proofs That Really Count - Wikipedia

    en.wikipedia.org/wiki/Proofs_That_Really_Count

    Proofs That Really Count: the Art of Combinatorial Proof is an undergraduate-level mathematics book on combinatorial proofs of mathematical identies.That is, it concerns equations between two integer-valued formulas, shown to be equal either by showing that both sides of the equation count the same type of mathematical objects, or by finding a one-to-one correspondence between the different ...

  7. Weighted sum model - Wikipedia

    en.wikipedia.org/wiki/Weighted_Sum_Model

    In decision theory, the weighted sum model (WSM), [1] [2] also called weighted linear combination (WLC) [3] or simple additive weighting (SAW), [4] is the best known and simplest multi-criteria decision analysis (MCDA) / multi-criteria decision making method for evaluating a number of alternatives in terms of a number of decision criteria.

  8. Manage spam in AOL Mail

    help.aol.com/articles/manage-spam-in-aol-mail

    Don't interact with mail in your Spam folder. It doesn't count toward your storage quota or need any further action. Don't sign up with sites that claim to remove your email from spam lists. While some are legitimate, many are address collectors used by spammers.

  9. Determining the number of clusters in a data set - Wikipedia

    en.wikipedia.org/wiki/Determining_the_number_of...

    The average silhouette of the data is another useful criterion for assessing the natural number of clusters. The silhouette of a data instance is a measure of how closely it is matched to data within its cluster and how loosely it is matched to data of the neighboring cluster, i.e., the cluster whose average distance from the datum is lowest. [8]