sgpp::base::OperationSecondMomentPoly Class Reference

FirstMomemnt of sparse grid function, linear grid without boundaries. More...

#include <OperationSecondMomentPoly.hpp>

Inheritance diagram for sgpp::base::OperationSecondMomentPoly:

Public Member Functions
double	doQuadrature (DataVector &alpha, DataMatrix *bounds=nullptr) override
	Compute first moment of the function \[ \int_{\Omega} x\cdot f(x) dx. \] . More...
	OperationSecondMomentPoly (Grid *grid)
	Constructor of OperationSecondMomentPoly. More...
	~OperationSecondMomentPoly () override
Public Member Functions inherited from sgpp::base::OperationSecondMoment
	OperationSecondMoment ()
	Constructor. More...
virtual	~OperationSecondMoment ()
	Destructor. More...

Protected Attributes
sgpp::base::Grid *	grid

Detailed Description

FirstMomemnt of sparse grid function, linear grid without boundaries.

Constructor & Destructor Documentation

OperationSecondMomentPoly()

sgpp::base::OperationSecondMomentPoly::OperationSecondMomentPoly ( Grid *  grid )

inlineexplicit

Constructor of OperationSecondMomentPoly.

Parameters

grid	Pointer to a sparse grid object

~OperationSecondMomentPoly()

sgpp::base::OperationSecondMomentPoly::~OperationSecondMomentPoly ( )

inlineoverride

References alpha, and doQuadrature().

Member Function Documentation

doQuadrature()

double sgpp::base::OperationSecondMomentPoly::doQuadrature ( DataVector &  alpha, DataMatrix *  bounds = nullptr  )

overridevirtual

Compute first moment of the function

\[ \int_{\Omega} x\cdot f(x) dx. \]

.

Parameters

alpha	Coefficient vector for current grid
bounds	describes the boundaries of the hypercube of the original function

Implements sgpp::base::OperationSecondMoment.

References sgpp::base::HashGridStorage::begin(), chess::dim, sgpp::base::HashGridStorage::end(), sgpp::base::Basis< LT, IT >::eval(), sgpp::base::DataVector::get(), sgpp::base::DataMatrix::get(), sgpp::base::Grid::getBasis(), python.uq.operations.sparse_grid::getDegree(), sgpp::base::HashGridStorage::getDimension(), sgpp::base::Basis< LT, IT >::getIntegral(), sgpp::base::GaussLegendreQuadRule1D::getLevelPointsAndWeightsNormalized(), sgpp::base::DataMatrix::getNcols(), sgpp::base::DataMatrix::getNrows(), sgpp::base::Grid::getStorage(), grid, and level.

Referenced by ~OperationSecondMomentPoly().

Member Data Documentation

grid

sgpp::base::Grid* sgpp::base::OperationSecondMomentPoly::grid

protected

Referenced by python.uq.dists.SGDEdist.SGDEdist::__str__(), python.learner.Learner.Learner::applyData(), python.tools.Matrix::ApplyMatrix(), python.uq.dists.SGDEdist.SGDEdist::cdf(), python.uq.learner.Interpolant.Interpolant::doLearningIteration(), python.learner.Learner.Learner::doLearningIteration(), doQuadrature(), python.learner.Classifier.Classifier::evalError(), python.uq.learner.Interpolant.Interpolant::evalError(), python.tools.Matrix::generateb(), python.controller.CheckpointController.CheckpointController::generateFoldValidationJob(), python.uq.learner.SimulationLearner.SimulationLearner::getCollocationNodes(), python.uq.learner.SimulationLearner.SimulationLearner::getGrid(), python.uq.learner.SimulationLearner.SimulationLearner::getLearner(), python.uq.learner.Regressor.Regressor::learnData(), python.learner.Learner.Learner::learnData(), python.uq.learner.Regressor.Regressor::learnDataWithFolding(), python.learner.Learner.Learner::learnDataWithFolding(), python.uq.learner.Regressor.Regressor::learnDataWithTest(), python.learner.Learner.Learner::learnDataWithTest(), python.controller.CheckpointController.CheckpointController::loadAll(), python.uq.operations.forcePositivity.operationMakePositive.OperationMakePositive::makePositive(), python.uq.operations.forcePositivity.operationMakePositiveFast.OperationMakePositiveFast::makePositive(), python.uq.dists.SGDEdist.SGDEdist::mean(), python.uq.dists.SGDEdist.SGDEdist::pdf(), python.uq.dists.SGDEdist.SGDEdist::ppf(), python.learner.Classifier.Classifier::refineGrid(), python.learner.Regressor.Regressor::refineGrid(), python.uq.learner.Regressor.Regressor::refineGrid(), python.uq.learner.SimulationLearner.SimulationLearner::refineGrid(), python.controller.CheckpointController.CheckpointController::saveGrid(), python.controller.CheckpointController.CheckpointController::setGrid(), python.uq.learner.Learner.Learner::setGrid(), python.learner.Learner.Learner::setGrid(), python.uq.operations.forcePositivity.localFullGridSearch.LocalFullGrid::split(), python.uq.dists.SGDEdist.SGDEdist::toJson(), python.learner.Classifier.Classifier::updateResults(), python.learner.Regressor.Regressor::updateResults(), python.uq.learner.Regressor.Regressor::updateResults(), and python.uq.dists.SGDEdist.SGDEdist::var().

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The documentation for this class was generated from the following files:

• base/src/sgpp/base/operation/hash/OperationSecondMomentPoly.hpp
• base/src/sgpp/base/operation/hash/OperationSecondMomentPoly.cpp