Enhanced Sparsity-Aware RLS Algorithm for Efficient Estimation of Time-Varying Sparse System.
Zhengliang ZhuFeng TongYuehai ZhouPublished in: IEEE Trans. Circuits Syst. II Express Briefs (2023)
Keyphrases
- high efficiency
- single pass
- detection algorithm
- computationally efficient
- preprocessing
- high dimensional
- estimation algorithm
- k means
- segmentation algorithm
- expectation maximization
- matching algorithm
- search space
- computational complexity
- regularized least squares
- objective function
- learning algorithm
- total least squares
- probabilistic model
- dynamic programming
- np hard
- optimal solution
- neural network
- least squares
- sparse matrix