An Online Algorithm for Separating Sparse and Low-Dimensional Signal Sequences From Their Sum.
Han GuoChenlu QiuNamrata VaswaniPublished in: IEEE Trans. Signal Process. (2014)
Keyphrases
- low dimensional
- objective function
- computational complexity
- high dimensional
- learning algorithm
- similarity measure
- cost function
- np hard
- matching algorithm
- detection algorithm
- expectation maximization
- search space
- preprocessing
- optimal solution
- dynamic programming
- evolutionary algorithm
- particle swarm optimization
- segmentation algorithm
- wavelet packet
- online algorithms