Multilevel algorithms for generating coarse grids for multigrid methods.
Irene MoulitsasGeorge KarypisPublished in: SC (2001)
Keyphrases
- benchmark datasets
- methods outperform
- significant improvement
- computationally expensive
- algorithms require
- computationally intensive
- computational cost
- alternative methods
- learning algorithm
- computational complexity
- high computational complexity
- machine learning algorithms
- problems in computer vision
- synthetic and real data sets
- search methods
- error measure
- empirical studies
- methods require
- preprocessing
- computationally complex
- computationally demanding
- synthetic and real datasets
- optimization methods
- image processing algorithms
- grid computing
- evaluation measures
- neural network
- image reconstruction
- worst case
- multiresolution
- image analysis
- machine learning