A fast and efficient Modal EM algorithm for Gaussian mixtures.
Luca ScruccaPublished in: Stat. Anal. Data Min. (2021)
Keyphrases
- em algorithm
- gaussian mixture
- expectation maximization
- mixture model
- gaussian mixture model
- maximum likelihood
- maximum likelihood estimation
- generative model
- probability density function
- parameter estimation
- density estimation
- expectation maximisation
- covariance matrix
- unsupervised learning
- closed form
- gibbs sampling
- maximum a posteriori
- k means
- mixture of gaussians
- model based clustering
- probabilistic model
- image processing
- machine learning