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SG++-Doxygen-Documentation
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SG++-Doxygen-Documentation
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Implementation of the application of a diagonal matrix to a DataVector for regularization. More...
#include <OperationRegularizationDiagonalLinearBoundary.hpp>
Public Member Functions | |
| OperationRegularizationDiagonalLinearBoundary (base::GridStorage *storage, int mode, double k) | |
| Constructor of OperationRegularizationDiagonalLinearBoundary. More... | |
 Public Member Functions inherited from sgpp::datadriven::OperationRegularizationDiagonal | |
| virtual void | mult (base::DataVector &alpha, base::DataVector &result) |
| Multiplication with diagonal matrix. More... | |
| OperationRegularizationDiagonal (base::GridStorage *storage, int mode, double k) | |
| Constructor of OperationRegularizationDiagonal. More... | |
| virtual | ~OperationRegularizationDiagonal () |
| Destructor. More... | |
| Public Member Functions inherited from sgpp::base::OperationMatrix | |
| OperationMatrix () | |
| Constructor. More... | |
| virtual | ~OperationMatrix () |
| Destructor. More... | |
Protected Member Functions | |
| virtual void | initH0HkLaplace (double k) |
| Initialize H0HkLaplace. More... | |
| virtual void | initHkmix (double k) |
| Initialize Hkmix. More... | |
| Protected Member Functions inherited from sgpp::datadriven::OperationRegularizationDiagonal | |
| virtual void | init () |
| Check for mode and run corresponding init. More... | |
| virtual void | initAnisotropicPenalty () |
| Initialize ANISOTROPIC_PENALTY, ignores constructor parameter k. More... | |
| virtual void | initIsotropicPenalty () |
| Initialize ISOTROPIC_PENALTY, ignores constructor parameter k. More... | |
Additional Inherited Members | |
| Static Public Attributes inherited from sgpp::datadriven::OperationRegularizationDiagonal | |
| static const int | ANISOTROPIC_PENALTY = 4 |
| static const int | H0HKLAPLACE = 2 |
| Diagonal scaling for pseudo-laplace, replacing \(L_2\) with \(H^0\) in 1d. More... | |
| static const int | HKMIX = 1 |
| Diagonal scaling for \(H^k_\textbf{mix}\)-norm (product of \(H^k\) 1D norms) More... | |
| static const int | ISOTROPIC_PENALTY = 3 |
| Protected Attributes inherited from sgpp::datadriven::OperationRegularizationDiagonal | |
| base::DataVector | diagonal |
| double | k |
| int | mode |
| size_t | size |
| base::GridStorage * | storage |
Implementation of the application of a diagonal matrix to a DataVector for regularization.
This class implements several scaling possibilities for piecewise linear basis functions with and without boundaries.
| sgpp::datadriven::OperationRegularizationDiagonalLinearBoundary::OperationRegularizationDiagonalLinearBoundary | ( | base::GridStorage * | storage, |
| int | mode, | ||
| double | k | ||
| ) |
Constructor of OperationRegularizationDiagonalLinearBoundary.
| storage | Pointer to grid's storage object |
| mode | Mode, specifying which regularization to use. Example: OperationRegularizationDiagonal::HKMIX. |
| k | Parameter for \(H^k\) |
References sgpp::datadriven::OperationRegularizationDiagonal::init().
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protectedvirtual |
Initialize H0HkLaplace.
| k | Parameter k |
Implements sgpp::datadriven::OperationRegularizationDiagonal.
References sgpp::datadriven::OperationRegularizationDiagonal::diagonal, chess::dim, sgpp::base::HashGridStorage::getDimension(), sgpp::base::HashGridPoint::getLevel(), sgpp::base::HashGridStorage::getPoint(), python.statsfileInfo::i, sgpp::combigrid::pow(), sgpp::datadriven::OperationRegularizationDiagonal::size, and sgpp::datadriven::OperationRegularizationDiagonal::storage.
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protectedvirtual |
Initialize Hkmix.
| k | Parameter k |
Implements sgpp::datadriven::OperationRegularizationDiagonal.
References sgpp::datadriven::OperationRegularizationDiagonal::diagonal, chess::dim, sgpp::base::HashGridStorage::getDimension(), sgpp::base::HashGridPoint::getLevel(), sgpp::base::HashGridStorage::getPoint(), python.statsfileInfo::i, sgpp::combigrid::pow(), sgpp::datadriven::OperationRegularizationDiagonal::size, and sgpp::datadriven::OperationRegularizationDiagonal::storage.
1.8.13