Parameter estimation in spike and slab variational inference for blind image deconvolution.
Juan G. SerraJavier MateosRafael MolinaAggelos K. KatsaggelosPublished in: EUSIPCO (2017)
Keyphrases
- parameter estimation
- variational inference
- posterior distribution
- approximate inference
- mixture model
- maximum likelihood
- em algorithm
- variational methods
- model selection
- bayesian inference
- statistical models
- least squares
- expectation maximization
- markov random field
- topic models
- prior model
- probabilistic graphical models
- closed form
- gaussian process
- machine learning
- latent dirichlet allocation
- probabilistic model
- random fields
- higher order
- hyperparameters
- markov networks
- maximum a posteriori
- sample size
- generative model