Convergence of Gradient EM on Multi-component Mixture of Gaussians.
Bowei YanMingzhang YinPurnamrita SarkarPublished in: NIPS (2017)
Keyphrases
- mixture of gaussians
- multi component
- expectation maximization
- maximum likelihood estimation
- gaussian mixture
- gaussian mixture model
- gaussian distribution
- density estimation
- em algorithm
- gaussian process
- mixture model
- density function
- non stationary
- background subtraction
- maximum likelihood
- probability density function
- parameter estimation
- background model
- machine learning
- closed form
- gaussian model
- class probabilities
- support vector machine
- image sequences