Parameters Estimation from the 21 cm signal using Variational Inference.
Héctor J. HortúaRiccardo VolpiLuigi MalagòPublished in: CoRR (2020)
Keyphrases
- parameters estimation
- variational inference
- parameter estimation
- posterior distribution
- bayesian inference
- topic models
- probabilistic graphical models
- gaussian process
- probabilistic model
- variational methods
- latent dirichlet allocation
- mixture model
- exponential family
- maximum likelihood
- closed form
- approximate inference
- image restoration
- estimation algorithm
- exact inference
- least squares
- markov random field
- frequency domain
- factor graphs
- prior information
- em algorithm
- high quality
- graphical models
- regression model