Keyphrases
- kernel function
- boundary value problem
- multiscale
- ls svm
- support vector machine
- support vector
- partial differential equations
- svm classifier
- differential equations
- wavelet coefficients
- boundary conditions
- wavelet transform
- numerical solution
- kernel methods
- least squares
- input space
- feature space
- generalization ability
- image processing
- cross validation
- scale space
- natural images
- hyperparameters
- variational inequalities
- variable selection
- edge detection
- prediction model
- image segmentation
- high dimensional
- radial basis function
- support vector machine svm
- improved algorithm
- dynamical systems
- rbf neural network
- training set
- multiresolution
- feature selection
- machine learning
- kernel machines
- numerical methods
- learning algorithm
- bp neural network
- neural network
- classification accuracy
- feature vectors