Consistent Bayesian sparsity selection for high-dimensional Gaussian DAG models with multiplicative and beta-mixture priors.
Xuan CaoKshitij KhareMalay GhoshPublished in: J. Multivar. Anal. (2020)
Keyphrases
- high dimensional
- probabilistic model
- gaussian processes
- gaussian model
- prior knowledge
- maximum likelihood
- statistical models
- bayesian approaches
- bayesian models
- discrete data
- prior distribution
- gaussian distribution
- mixture distributions
- image reconstruction
- graphical models
- dimensionality reduction
- gaussian mixture
- face recognition
- prior probabilities
- sparse coding
- bayesian framework
- heavy tailed
- generalized em algorithm