Coarse grid classification: a parallel coarsening scheme for algebraic multigrid methods.
Michael GriebelBram MetschDaniel OeltzMarc Alexander SchweitzerPublished in: Numer. Linear Algebra Appl. (2006)
Keyphrases
- machine learning methods
- classification method
- preprocessing
- benchmark datasets
- classification accuracy
- benchmark data sets
- computationally expensive
- support vector machine
- significant improvement
- pattern recognition
- computational cost
- training samples
- multiresolution
- support vector
- neural networks and support vector machines
- supervised learning
- multiclass classification
- classification scheme
- accurate classification
- cross validation
- decision trees
- feature vectors
- multiscale