A Variational Inference Approach to Inverse Problems with Gamma Hyperpriors.
Shiv AgrawalHwanwoo KimDaniel Sanz-AlonsoAlexander StrangPublished in: SIAM/ASA J. Uncertain. Quantification (2022)
Keyphrases
- inverse problems
- variational inference
- bayesian inference
- image reconstruction
- topic models
- global optimization
- convex optimization
- gaussian process
- posterior distribution
- probabilistic model
- latent dirichlet allocation
- probabilistic graphical models
- variational methods
- mixture model
- closed form
- optimization methods
- optimization problems
- partial differential equations
- exponential family
- maximum a posteriori
- approximate inference
- latent variables
- probability distribution
- super resolution
- graphical models
- co occurrence
- simulated annealing
- model selection
- particle swarm optimization
- early vision
- evolutionary algorithm
- objective function
- total variation
- bayesian framework
- prior information
- feature selection
- parameter estimation
- generative model