A Method of Moments for Mixture Models and Hidden Markov Models.

Animashree Anandkumar Daniel J. Hsu Sham M. Kakade

Published in: COLT (2012)

Keyphrases

hidden markov models
mixture model
density estimation
em algorithm
unsupervised learning
viterbi algorithm
similarity measure
high dimensional
k means
probabilistic model
generative model
gaussian mixture model
gaussian mixture