Improvement of Greedy Algorithms With Prior Information for Sparse Signal Recovery.
Kyubihn LeeNam Yul YuPublished in: ISTC (2018)
Keyphrases
- signal recovery
- prior information
- greedy algorithms
- greedy algorithm
- orthogonal matching pursuit
- prior knowledge
- bayesian inference
- low rank and sparse
- hyperparameters
- knapsack problem
- compressed sensing
- search algorithm
- dictionary learning
- data sets
- sparse representation
- image classification
- worst case
- evolutionary algorithm
- objective function
- learning algorithm