A Novel Method for Solving Multiscale Elliptic Problems with Randomly Perturbed Data.
Victor GintingAxel MålqvistMichael PreshoPublished in: Multiscale Model. Simul. (2010)
Keyphrases
- synthetic data
- multiscale
- training data
- test data
- data sets
- database
- original data
- prior knowledge
- algebraic equations
- spectral clustering
- prior information
- combinatorial optimization
- data collection
- input data
- probabilistic model
- significant improvement
- probability distribution
- computer vision
- image processing
- objective function
- raw data
- missing data
- data mining
- data sources
- large scale data sets
- information loss
- noisy data
- computational complexity
- data analysis
- preprocessing
- clustering method
- training samples
- high dimensional
- data points
- cost function
- segmentation method
- missing values
- statistical methods
- edge detection
- denoising
- wavelet transform
- image data
- knowledge discovery
- quadratic programming