Parallel Implementation of SEMPHY - a Structural EM Algorithm for Phylogenetic Reconstruction.
Eric Q. LiZhengqing OuyangXi DengYimin ZhangWenguang ChenPublished in: PARCO (2005)
Keyphrases
- parallel implementation
- em algorithm
- expectation maximization
- mixture model
- maximum likelihood
- parameter estimation
- gaussian mixture model
- maximum likelihood estimation
- generative model
- incomplete data
- expectation maximisation
- likelihood function
- log likelihood
- image reconstruction
- matrix factorisation
- maximum a posteriori
- gaussian mixture
- parallel implementations
- distributed memory
- finite mixture models
- hidden variables
- density estimation
- parallel computers
- graphical models
- likelihood maximization
- finite mixtures
- phylogenetic trees
- mixture modeling
- log likelihood function
- unsupervised learning