An Asymptotically MSE-Optimal Estimator Based on Gaussian Mixture Models.
Michael KollerBenedikt FeslNurettin TuranWolfgang UtschickPublished in: IEEE Trans. Signal Process. (2022)
Keyphrases
- gaussian mixture model
- maximum likelihood
- mixture model
- speaker recognition
- asymptotically optimal
- em algorithm
- worst case
- gaussian mixture
- feature vectors
- feature space
- finite mixtures
- density estimation
- central limit theorem
- covariance matrices
- gaussian distribution
- probability density function
- variational bayes
- expectation maximization
- hidden markov models