A linearization procedure and a VDM/ECM algorithm for penalized and constrained nonparametric maximum likelihood estimation for mixture models.
Ji-Ping WangPublished in: Comput. Stat. Data Anal. (2007)
Keyphrases
- expectation maximization
- maximum likelihood estimation
- em algorithm
- mixture model
- maximum likelihood
- probabilistic model
- density estimation
- parameter estimation
- generative model
- detection algorithm
- gaussian mixture model
- unsupervised learning
- image processing
- gaussian mixture
- probability density function
- bayesian framework
- least squares
- maximum a posteriori
- k means
- computer vision
- mixture of gaussians
- mixture modeling