Learning Coarse Propagators in Parareal Algorithm.
Bangti JinQingle LinZhi ZhouPublished in: CoRR (2023)
Keyphrases
- learning algorithm
- worst case
- dynamic programming
- preprocessing
- optimization algorithm
- learning speed
- incremental learning
- learning process
- np hard
- learning phase
- detection algorithm
- k means
- optimal solution
- significant improvement
- computational cost
- machine learning
- segmentation algorithm
- neural network
- convergence rate
- clustering method
- image segmentation
- theoretical analysis
- high accuracy
- multiscale
- probabilistic model
- objective function
- active learning