A comparison of CGS preconditioning methods for Newton's method solvers.
Paul D. OrkwisJohn H. GeorgePublished in: Neural Parallel Sci. Comput. (1994)
Keyphrases
- significant improvement
- alternative methods
- hybrid method
- classification method
- gold standard
- computational cost
- machine learning methods
- preprocessing
- synthetic and real images
- classical methods
- cross validation
- methods require
- iterative methods
- interpolation method
- methods outperform
- conjugate gradient
- objective function
- linear regression
- reconstruction method
- newton method
- benchmark data sets
- statistical methods
- optimization method
- detection method
- clustering method
- optimization methods
- search methods
- heuristic methods
- segmentation method
- model selection
- least squares
- convergence analysis
- support vector machine
- probabilistic model
- chronological backtracking