Accelerating EM by targeted aggressive double extrapolation.

Han-Shen Huang Bo-Hou Yang Ren-Yuan Lyu Chun-Nan Hsu

Published in: ICASSP (2009)

Keyphrases

expectation maximization
em algorithm
unsupervised learning
maximum likelihood
mixture model
probabilistic model
generative model
gradient ascent
bayesian framework
gaussian mixture model
parameter estimation
image segmentation
artificial intelligence
databases
search algorithm
incomplete data
gaussian mixture