Algorithmic Aspects of Multigrid Methods for Optimization in Shape Spaces.
Martin SiebenbornKathrin WelkerPublished in: SIAM J. Sci. Comput. (2017)
Keyphrases
- algorithmic aspects
- computational cost
- computationally expensive
- significant improvement
- optimization methods
- preprocessing
- global optimization
- optimization problems
- image analysis
- query processing
- image sequences
- database
- knn
- optimization algorithm
- cross validation
- machine learning methods
- neural network
- optimization method
- high dimensional
- multiscale
- data sets