On the efficiency of combining different methods for acceleration of iterations at the solution of PDEs by the method of collocations and least residuals.
Evgenii V. VorozhtsovVasily P. ShapeevPublished in: Appl. Math. Comput. (2019)
Keyphrases
- alternative methods
- significant improvement
- hybrid method
- preprocessing
- machine learning methods
- methods outperform
- synthetic and real images
- optimization method
- benchmark data sets
- classical methods
- dynamic programming
- numerical methods
- retrieval method
- methods require
- detection method
- mathematical model
- classification method
- reconstruction method
- segmentation method
- cross validation
- statistical methods
- approximation methods
- estimation accuracy
- similarity measure
- iterative methods
- decision trees
- high efficiency
- pairwise
- least squares
- computational cost
- objective function
- computational complexity
- test images
- image processing
- clustering method
- probabilistic model