A Spectral Algorithm for Latent Dirichlet Allocation.

Anima Anandkumar Dean P. Foster Daniel J. Hsu Sham M. Kakade Yi-Kai Liu

Published in: NIPS (2012)

Keyphrases

learning algorithm
probabilistic model
closed form
latent dirichlet allocation
feature space
parameter estimation
dimension reduction
bayesian framework
gibbs sampling