On the Consistency of Maximum Likelihood Estimation of Probabilistic Principal Component Analysis.
Arghya DattaSayak ChakrabartyPublished in: NeurIPS (2023)
Keyphrases
- maximum likelihood estimation
- probabilistic principal component analysis
- em algorithm
- expectation maximization
- maximum likelihood
- mixture model
- parameter estimation
- mixture of gaussians
- gaussian mixture model
- density function
- gaussian mixture
- probability distribution
- multivariate gaussian
- poisson noise
- probability density function
- generative model
- density estimation
- latent variables
- maximum a posteriori
- bayesian framework
- graph cuts
- image processing