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Add logmeanexp #81
Description
Hi,
I noticed that R and Python have logmeanexp. I think this would be a simple, yet useful addition. I would be willing to make a PR. The basic function would be
function logmeanexp(X::AbstractArray{<:Number})
return logsumexp(X) - log(length(X))
end
Some additional logic would be needed to handled the dims keyword.
Activity
tpapp commentedon Dec 11, 2024
Is there a universally accepted definition of logmeanexp? I had to think about what it means.
cossio commentedon Oct 30, 2026
Related: https://github.com/cossio/LogStatFunctions.jl/