Since the posterior distribution of the latent variables given the observed data is intractable, approximate inference methods are used. Two primary approaches are Gibbs Sampling and Variational ...

Abstract: We have subjected several sets of real and simplified model proteins to Delaunay tessellation and have computed statistics on both Delaunay simplex geometry and the tendency of quadruplets ...

Which geometry for the probability simplex? We studied Aitchison geometry (left), Hilbert simplex geometry (middle) and its equivalent representation in a normed space wrt. variation norm.