Minimax optimal density estimation using a shallow generative model with a one-dimensional latent variable.
Hyeok Kyu KwonMinwoo ChaePublished in: AISTATS (2024)
Keyphrases
- generative model
- density estimation
- mixture model
- latent variables
- probabilistic model
- em algorithm
- topic models
- gaussian mixture model
- expectation maximization
- prior knowledge
- hidden variables
- probability density function
- bayesian framework
- graphical models
- discriminative learning
- latent variable models
- posterior distribution
- latent structure
- language model
- bayesian inference
- gaussian process
- gaussian mixture
- approximate inference
- conditional random fields
- random variables
- outlier detection
- maximum likelihood
- object categories
- latent dirichlet allocation
- exponential family
- bayesian networks
- semi supervised
- data mining
- feature selection
- latent space
- information extraction
- closed form