Improved Analysis for SOMP Algorithm in Terms of Restricted Isometry Property.
Xiaobo ZhangWenbo XuYan TianJiaru LinWenjun XuPublished in: IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2020)
Keyphrases
- improved algorithm
- learning algorithm
- np hard
- dynamic programming
- probabilistic model
- times faster
- k means
- experimental evaluation
- search space
- optimization algorithm
- optimal solution
- matching algorithm
- classification algorithm
- high accuracy
- input data
- theoretical analysis
- expectation maximization
- image segmentation
- computational cost
- cost function
- data analysis
- neural network
- input image
- selection algorithm
- convergence rate
- convex hull
- computational complexity
- path planning
- basis functions
- preprocessing
- tree structure
- ant colony optimization
- image restoration
- significant improvement
- graph cuts
- clustering algorithm