Vladimir_Nesov comments on You can't believe in Bayes - Less Wrong

4 Post author: PhilGoetz 09 June 2009 06:03PM

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Comment author: PhilGoetz 09 June 2009 11:01:20PM 0 points [-]

The probability value, which is what is being thrown away, is what is needed for a Bayesian analysis. Saying that that data is not useful means asserting that Bayesian analysis is not useful.

Comment author: Vladimir_Nesov 09 June 2009 11:16:58PM 1 point [-]

Precise Bayesian analysis is often impossible, and impossible can't be useful. A notch down, take the difficulty of analysis as a counterbalance. Only if you can show that in a given situation you can do better by including that additional info, that is justified, not in general.