Talk:Jeffreys prior
From Wikipedia, the free encyclopedia
[edit] Fisher Information Matrix
It's not clear from this article what do to for priors with multiple parameters. In that case it's the square root of the determinant of the Fisher information matrix. I haven't edited it though because I wonder whether the term "Fisher information" conventionally encompasses this definition... the Fisher information entry doesn't say as much though so either this or that entry ought to be amended. --Russell E 04:44, 27 March 2006 (UTC)
