Consensus-based EM algorithm for Gaussian mixtures in time-varying networks.
Peng LinYinghui WangHongsheng QiPublished in: ASCC (2017)
Keyphrases
- em algorithm
- gaussian mixture
- expectation maximization
- mixture model
- maximum likelihood
- gaussian mixture model
- generative model
- parameter estimation
- maximum likelihood estimation
- hyperparameters
- mixture of gaussians
- probability density function
- log likelihood
- expectation maximisation
- closed form
- unsupervised learning
- density estimation
- gaussian distribution
- maximum a posteriori
- machine learning
- multiscale
- mixture components
- computer vision