A likelihood-based hyperparameter-free algorithm for robust block-sparse recovery.
Chunlei ZhaoXingpeng MaoTienan ZhangChangjun YuPublished in: Signal Process. (2019)
Keyphrases
- preprocessing
- cost function
- dynamic programming
- np hard
- computationally efficient
- computational complexity
- k means
- coefficient matrix
- detection algorithm
- computational cost
- probabilistic model
- particle swarm optimization
- segmentation algorithm
- optimal solution
- worst case
- linear programming
- evolutionary algorithm
- matching algorithm
- convergence rate
- parameter tuning
- sparse matrix