Variational Bayesian Sparse Signal Recovery With LSM Prior.
Shuanghui ZhangYongxiang LiuXiang LiGuoan BiPublished in: IEEE Access (2017)
Keyphrases
- signal recovery
- variational bayesian
- dirichlet process
- bayesian methods
- factor analysis
- matrix factorization
- exponential family
- multi task learning
- bayesian model
- gaussian processes
- mixture model
- compressed sensing
- incomplete data
- dictionary learning
- expectation maximization
- variational methods
- prior knowledge
- bayesian framework
- machine learning
- prior information
- maximum a posteriori
- compressive sensing
- nearest neighbor
- orthogonal matching pursuit
- feature selection