Spectrally Sparse Signal Recovery via Hankel Matrix Completion with Prior Information.
Xu ZhangYulong LiuWei CuiPublished in: CoRR (2020)
Keyphrases
- prior information
- signal recovery
- matrix completion
- low rank
- prior knowledge
- bayesian inference
- singular values
- compressed sensing
- missing data
- convex optimization
- collaborative filtering
- orthogonal matching pursuit
- matrix factorization
- hyperparameters
- convex relaxation
- dictionary learning
- small number
- data sets
- linear combination
- singular value decomposition
- image reconstruction
- incomplete data
- semi supervised
- active learning
- pattern recognition