Maximum likelihood estimation of Gaussian models with missing data - Eight equivalent formulations.
Anders HanssonRagnar WallinPublished in: Autom. (2012)
Keyphrases
- maximum likelihood estimation
- missing data
- gaussian model
- expectation maximization
- em algorithm
- maximum likelihood
- mixture model
- gaussian distribution
- incomplete data
- missing values
- gaussian mixture model
- conditional independence
- probability distribution
- structure from motion
- parameter estimation
- probabilistic model
- motion segmentation
- unsupervised learning
- image segmentation
- image intensity
- density function
- skin color
- probability density function
- generative model
- least squares
- k means
- background model
- three dimensional