Novel Realization of Adaptive Sparse Sensing with Sparse Least Mean Fourth Algorithm.
Guan GuiLi XuXiao-mei ZhuZhangxin ChenPublished in: CoRR (2014)
Keyphrases
- detection algorithm
- computational complexity
- computational cost
- learning algorithm
- experimental evaluation
- cost function
- preprocessing
- objective function
- k means
- np hard
- dynamic programming
- optimal solution
- worst case
- high accuracy
- times faster
- expectation maximization
- sparse matrix
- sparse data
- high dimensional
- clustering method
- genetic algorithm
- convergence rate
- theoretical guarantees
- regularized least squares
- significant improvement
- sparse linear
- sparse principal component analysis