Robust multiscale analytic sampling approximation to periodic function and fast algorithm.
Youfa LiJing ShangGengrong ZhangPei DangPublished in: Int. J. Wavelets Multiresolution Inf. Process. (2017)
Keyphrases
- multiscale
- theoretical analysis
- computational cost
- cost function
- optimization algorithm
- computationally efficient
- worst case
- error bounds
- learning algorithm
- computational complexity
- sampling algorithm
- matching algorithm
- search space
- multiresolution
- np hard
- preprocessing
- piecewise linear
- expectation maximization
- optimal solution
- image segmentation
- genetic algorithm
- convex functions
- pointwise
- importance sampling
- convergence rate
- particle swarm optimization
- simulated annealing
- edge detection
- probabilistic model
- lower bound