CR == Approval? Re: [EM] Re: Election-methods digest, Vol 1 #517 - 3 msgs

2004-02-25 Thread Ernest Prabhakar
Hi all, On Feb 25, 2004, at 9:36 PM, Ken Johnson wrote: CR is strategically equiovalent to Approval: In CR, you maximize your expectation by giving maximum points to those candidates for whom you'd vote in Approval, and giving minimum points to the rest. This statement has always puzzled me. I

Re: [EM] Re: Election-methods digest, Vol 1 #517 - 3 msgs

2004-02-25 Thread Adam Tarr
Ken Johnson wrote: Suppose my preference ranking (inferred from my "sincere" CR ratings) is A > B > C. Naturally, I should strategically give A the highest possible rating and C the lowest. If I know A will beat C, I should give B the lowest rating to ensure that A wins over B. If I know C will

[EM] Re: Election-methods digest, Vol 1 #517 - 3 msgs

2004-02-25 Thread Ken Johnson
Message: 3 Date: Wed, 25 Feb 2004 01:15:41 + From: "MIKE OSSIPOFF" <[EMAIL PROTECTED]> Subject: [EM] There's nothing wrong with Average Rating. ... CR is strategically equiovalent to Approval: In CR, you maximize your expectation by giving maximum points to those candidates for whom you

[EM] my ballot.

2004-02-25 Thread Ma Anguo
(use fixed fonts) Not being a US citizen, and not knowing most of the candidates, my ballot is a bit wasted. A bit like Rob, I think that anyone I don't know has a 50-50 chance to be a good guy (I'm optimistic ;-) ), so I rank them and the others accordingly. I approve of all the candidates I

[EM] cluster analysis

2004-02-25 Thread Forest Simmons
I can think of two general approaches to applying cluster analysis to election methods: (1) First construct a vector representing each candidate by (say) averaging the ballot vectors together that give the highest rating or ranking to the candidate. If first place is shared, weight accordingly.

Re: [EM] Minimally improving Approval

2004-02-25 Thread Forest Simmons
On Tue, 24 Feb 2004, Gervase Lam wrote: > > I think this average Approval quota method may have clone problems and is > not Independent of Irrelevant Alternatives. But I really mention the > method in the hope that somebody make changes to improve it or at least > use it for inspiration. I li