Adaptive combined diffusion EM algorithm for distributed estimation with unreliable nodes.
Fuxi WenZhongmin WangPublished in: FUSION (2017)
Keyphrases
- em algorithm
- maximum likelihood estimation
- parameter estimation
- expectation maximization
- log likelihood function
- mixture model
- maximum likelihood
- gaussian mixture model
- density estimation
- generative model
- update equations
- expectation maximisation
- distributed systems
- map estimation
- log likelihood
- maximum a posteriori
- gaussian mixture
- finite mixture models
- likelihood function
- incomplete data
- mixture modeling
- unsupervised learning
- hidden variables
- likelihood maximization
- maximum likelihood estimates
- image segmentation
- penalized likelihood
- model based clustering
- probability density function
- probabilistic model
- gibbs sampling
- machine learning
- matrix factorisation
- finite mixture model
- mixture distribution
- bayesian framework
- statistical model
- multiscale
- bayesian networks
- image processing
- feature selection