Parameter estimation of incoherently distributed source based on block sparse Bayesian learning.
Xuemin YangGuangjun LiZhi ZhengChi Chung KoTat Soon YeoPublished in: DSP (2015)
Keyphrases
- parameter estimation
- sparse bayesian learning
- least squares
- maximum likelihood
- markov random field
- model selection
- parameter estimation algorithm
- em algorithm
- random fields
- expectation maximization
- posterior distribution
- maximum likelihood estimation
- approximate inference
- computer vision
- parameter learning
- hyperparameters
- bayesian networks
- regression model
- feature space