A hybrid geometric + algebraic multigrid method with semi-iterative smoothers.
Cao LuXiangmin JiaoNikolaos M. MissirlisPublished in: Numer. Linear Algebra Appl. (2014)
Keyphrases
- preprocessing
- experimental evaluation
- significant improvement
- cost function
- dynamic programming
- high accuracy
- multiscale
- detection method
- computationally efficient
- computational cost
- geometric constraints
- high order
- optimization algorithm
- support vector machine svm
- pairwise
- least squares
- support vector machine
- prior knowledge
- multiresolution
- objective function
- classification method
- high precision
- feature extraction
- neural network