Jiro comments on Why We Can't Take Expected Value Estimates Literally (Even When They're Unbiased) - Less Wrong

75 Post author: HoldenKarnofsky 18 August 2011 11:34PM

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Comment author: Jiro 20 June 2013 03:58:24AM *  0 points [-]

(Yes, I know this is an old post.)

Suppose that the probability I assign to the mugger being able to deliver is equal to 1 / ((utility delivered if the mugger is telling the truth) ^ 2). Wouldn't that be a probability that goes down fast enough to outweigh the increase in utility?

Comment author: Oscar_Cunningham 20 June 2013 12:12:37PM 0 points [-]

I'm afraid that I don't remember the details of the paper I linked to above, you'll have to look at it to see why they don't consider that a valid distribution (perhaps because the things that the mugger says have to be counted as evidence, and this can't decrease that quickly for some reason? I'm afraid I don't remember.)