Modelling Transcriptional Regulation with a Mixture of Factor Analyzers and Variational Bayesian Expectation Maximization.
Kuang LinDirk HusmeierPublished in: EURASIP J. Bioinform. Syst. Biol. (2009)
Keyphrases
- variational bayesian
- expectation maximization
- em algorithm
- maximum likelihood
- mixture model
- gaussian mixture model
- unsupervised learning
- parameter estimation
- probabilistic model
- factor analysis
- generative model
- k means
- bayesian framework
- incomplete data
- exponential family
- probability density function
- matrix factorization
- density estimation
- image segmentation
- feature selection
- bayesian networks
- maximum a posteriori