Sparse Grid Discretizations based on a Discontinuous Galerkin Method.
Alexander B. AtanasovErik SchnetterPublished in: CoRR (2017)
Keyphrases
- significant improvement
- cost function
- high precision
- optimization method
- computational cost
- data sets
- clustering method
- probabilistic model
- computationally efficient
- sparse matrix
- high order
- classification method
- detection method
- support vector machine svm
- high accuracy
- feature vectors
- high dimensional
- pairwise
- preprocessing
- objective function
- similarity measure
- image sequences
- learning algorithm