An efficient semi-blind source extraction algorithm and its applications to biomedical signal extraction.
Yalan YePhillip C.-Y. SheuJiazhi ZengGang WangKe LuPublished in: Sci. China Ser. F Inf. Sci. (2009)
Keyphrases
- cost function
- times faster
- detection algorithm
- experimental evaluation
- computationally efficient
- np hard
- machine learning
- high accuracy
- computational cost
- preprocessing
- optimal solution
- estimation algorithm
- search space
- tree structure
- learning algorithm
- similarity measure
- objective function
- worst case
- information extraction
- dynamic programming
- computational complexity
- expectation maximization
- probabilistic model
- optimization algorithm
- search algorithm
- matching algorithm
- neural network
- convergence rate
- improved algorithm