A comparison of element agglomeration algorithms for unstructured geometric multigrid.
Steven DargavilleAndrew G. BuchanRichard P. Smedley-StevensonPaul N. SmithChristopher C. PainPublished in: J. Comput. Appl. Math. (2021)
Keyphrases
- data structure
- computational cost
- orders of magnitude
- multiscale
- computationally expensive
- computational efficiency
- genetic algorithm
- image analysis
- theoretical analysis
- combinatorial optimization
- data sets
- times faster
- benchmark datasets
- computationally efficient
- markov random field
- reinforcement learning
- image processing
- learning algorithm