Efficient variational inference in large-scale Bayesian compressed sensing
George PapandreouAlan L. YuillePublished in: CoRR (2011)
Keyphrases
- compressed sensing
- variational inference
- bayesian inference
- image reconstruction
- posterior distribution
- sparse representation
- natural images
- probabilistic model
- topic models
- information retrieval
- closed form
- gaussian process
- random projections
- maximum likelihood
- mixture model
- exponential family
- sample size
- variational methods
- bayesian networks
- high quality