On the Convergence of EM for truncated mixtures of two Gaussians.
Sai Ganesh NagarajanIoannis PanageasPublished in: CoRR (2019)
Keyphrases
- mixture model
- gaussian mixture
- expectation maximization
- gaussian mixture model
- em algorithm
- mixtures of gaussians
- probabilistic model
- maximum likelihood
- mixture of gaussians
- convergence rate
- probability density function
- generative model
- linear combination
- density estimation
- unsupervised learning
- parameter estimation
- closed form
- bayesian framework
- neural network
- rates of convergence
- initial conditions
- model selection
- semi supervised
- covariance matrix
- computer vision
- gaussian distribution
- machine learning
- maximum likelihood estimation
- objective function
- iterative algorithms
- stochastic approximation
- markov chain