'Borda count' presentation slideshows

The Wisdom of Crowds in the Aggregation of Rankings

The Wisdom of Crowds in the Aggregation of Rankings. Mark Steyvers Department of Cognitive Sciences University of California, Irvine. Joint work with: Michael Lee, Brent Miller, Pernille Hemmer. Rank aggregation problem.

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In deeds mediation, questions are open; in politics, then, why are they closed?

481 views • 40 slides

Voting Geometry: A Mathematical Study of Voting Methods and Their Properties

Voting Geometry: A Mathematical Study of Voting Methods and Their Properties. Alan T. Sherman Dept. of CSEE, UMBC March 27, 2006. Reference Work. Saari, Donald G., Basic Geometry of Voting, Springer (1995). 300 pages. Distinguished Professor: Mathematics and Economics (UC Irvine)

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Social Choice Lectures 14 and 15

549 views • 32 slides

Social Choice Lectures 14 and 15

551 views • 32 slides

WHO do we elect?

WHO do we elect?. a look at voting methods. Robert Cutler ? Purdue University ? Jan 29, 2013. Definitions. Voting system or Electoral system A method by which voters choose a winner from among one or more candidates Algorithmic in nature Evaluated using voting system criteria.

424 views • 32 slides

Section 9.1 Great Expectations Deciding How to Weigh the Unknown Future

Section 9.1 Great Expectations Deciding How to Weigh the Unknown Future. Chance favors only the prepared mind. Louis Pasteur. Question of the Day. If your bicycle is worth $1000, does it make sense to buy theft insurance that costs $50 per year?. Expected Value.

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437 views • 28 slides

Elections and Strategic Voting: Condorcet and Borda

350 views • 25 slides

Pagerank

Pagerank. Today. Axiomatic formulation of pagerank Efficient pagerank computation Efficient PPR computation. Voting theory. Consider a democracy where people submit preference lists over candidates.

368 views • 24 slides

Network Theory: Computational Phenomena and Processes Institutions

326 views • 21 slides

VOTING SYSTEMS

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291 views • 16 slides

Self-government a nd Impossibility Theorem: How to find a good allocation mechanism?

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Chapter 15 Test Review

Chapter 15 Test Review. Voting and Apportionment. The spirit club at Lakeview High School is voting for President, Vice President, and Treasurer. Their Choices are Ken Walters (KW), Jocelyn Suthers (JS), and Amelia Crest (AC). The preference table follows.

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Voting

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Ch. 14-- Voting Preference tables

Ch. 14-- Voting Preference tables. E, F, G, and H are running for math club president If everyone is asked to rank their preferences, how many different ballots could exist? ____ Instead, we only get 4 as seen on the right. Question: Which one should win?. Different voting techniques.

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Borda Count

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1.3 The Borda Count Method

1.3 The Borda Count Method. The Borda Count Method. In an election of N candidates, give 1 point for the last place, 2 points for the second from last place, and so on to the top of the ballot. A first-place vote is worth N points. Example: Borda Count. Number of voters. 14. 10. 8. 4. 1.

971 views • 5 slides

1.3 The Borda Count Method

1.3 The Borda Count Method. The Borda Count Method. In an election of N candidates, give 1 point for the last place, 2 points for the second from last place, and so on to the top of the ballot. A first-place vote is worth N points. Example: Borda Count. Number of voters. 14. 10. 8. 4. 1.

353 views • 5 slides