Correction to: Alternatives to the EM algorithm for ML estimation of location, scatter matrix, and degree of freedom of the Student t distribution.
Marzieh HasannasabJohannes HertrichFriederike LausGabriele SteidlPublished in: Numer. Algorithms (2021)
Keyphrases
- em algorithm
- maximum likelihood
- maximum likelihood estimation
- parameter estimation
- maximum likelihood estimates
- expectation maximization
- log likelihood function
- mixture model
- mixture distribution
- scatter matrix
- density estimation
- gaussian distribution
- probability density function
- gaussian mixture model
- likelihood function
- gaussian mixture
- generative model
- probability density
- power law
- expectation maximisation
- probability distribution
- pattern recognition
- training data
- machine learning
- probabilistic model
- computer vision
- face recognition
- normal distribution
- density function
- linear discriminant analysis