Two improved algorithms and implementation for a singularly perturbed problem on moving meshes.
Qin ZhouYanping ChenYin YangPublished in: J. Syst. Sci. Complex. (2011)
Keyphrases
- efficient implementation
- computational complexity
- learning algorithm
- orders of magnitude
- benchmark datasets
- computational cost
- multiresolution
- optimization problems
- machine learning algorithms
- objective function
- machine learning
- neural network
- times faster
- original data
- graph theory
- worst case
- high dimensional
- nearest neighbor
- significant improvement
- data sets
- data structure
- database systems
- image segmentation
- feature selection
- information systems
- data mining
- databases