-means as a variational EM approximation of Gaussian mixture models.
Jörg LückeDennis ForsterPublished in: Pattern Recognit. Lett. (2019)
Keyphrases
- gaussian mixture model
- expectation maximization
- mixture model
- em algorithm
- maximum likelihood
- gaussian mixture
- feature vectors
- speaker recognition
- gaussian distribution
- probability density function
- feature space
- image segmentation
- density estimation
- probability density
- speaker identification
- generative model
- probabilistic model
- finite mixtures
- covariance matrices