Stein's Lemma for the Reparameterization Trick with Exponential Family Mixtures.

Wu Lin Mohammad Emtiyaz Khan Mark Schmidt

Published in: CoRR (2019)

Keyphrases

exponential family
mixture model
density estimation
maximum likelihood
closed form
gaussian mixture
log likelihood

graphical models
expectation maximization
model selection
em algorithm
gaussian mixture model
missing values

probabilistic model
statistical models
generative model
probability density function
order statistics
language model

variational methods
parameter estimation
principal component analysis
hidden variables
least squares
image sequences