Parareal algorithm via Chebyshev-Gauss spectral collocation method.
Quan ZhouYicheng LiuShu-Lin WuPublished in: CoRR (2023)
Keyphrases
- high accuracy
- dynamic programming
- cost function
- improved algorithm
- computational cost
- preprocessing
- detection method
- experimental evaluation
- detection algorithm
- significant improvement
- computationally efficient
- similarity measure
- clustering method
- synthetic and real images
- theoretical analysis
- recognition algorithm
- k means
- optimization algorithm
- segmentation algorithm
- estimation algorithm
- selection algorithm
- tree structure
- optimization method
- classification algorithm
- computational efficiency
- computational complexity
- single pass
- em algorithm
- classification method
- convergence rate
- experimental study
- segmentation method
- matching algorithm
- prior information
- high efficiency
- objective function
- energy function
- mathematical model
- support vector machine svm
- input data
- support vector machine
- reconstruction method
- nonlinear functions
- spectral domain
- chaotic sequence
- region of interest
- particle swarm optimization
- simulated annealing
- edge detection
- np hard
- search space
- learning algorithm
- image matching
- expectation maximization
- evolutionary algorithm
- image segmentation
- genetic algorithm