sgpp::solver::ZeroFunction Class Reference

The ZeroFunction class. More...

#include <ZeroFunction.hpp>

Inheritance diagram for sgpp::solver::ZeroFunction:

Public Member Functions
double	eval (base::DataVector weights) override
	eval evaluates the regularization function for weights.
base::DataVector	prox (const base::DataVector &weights, double stepsize) override
	prox evaluates the proximal operator for the function for weights.
	~ZeroFunction () override
Public Member Functions inherited from sgpp::solver::RegularizationFunction
virtual	~RegularizationFunction ()

Detailed Description

The ZeroFunction class.

Corresponds to the trivial regularization function, which is zero in all cases.

Constructor & Destructor Documentation

~ZeroFunction()

sgpp::solver::ZeroFunction::~ZeroFunction ( )

inlineoverride

Member Function Documentation

eval()

double sgpp::solver::ZeroFunction::eval ( base::DataVector  weights )

inlineoverridevirtual

eval evaluates the regularization function for weights.

Parameters

weights

Implements sgpp::solver::RegularizationFunction.

Referenced by python.uq.analysis.asgc.ASGCAnalysis.ASGCAnalysis::estimateDensity().

prox()

base::DataVector sgpp::solver::ZeroFunction::prox ( const base::DataVector &  weights, double  stepsize  )

inlineoverridevirtual

prox evaluates the proximal operator for the function for weights.

Parameters

weights
stepsize	is the stepsize used for the proximal step

Implements sgpp::solver::RegularizationFunction.

---

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

• solver/src/sgpp/solver/sle/fista/ZeroFunction.hpp