steepestDescent.cpp File Reference

Implementation of the steepest descent algorithms. More...

#include <xerus/algorithms/steepestDescent.h>
#include <xerus/algorithms/als.h>
#include <xerus/basic.h>
#include <xerus/index.h>
#include <xerus/indexedTensorList.h>
#include <xerus/tensorNetwork.h>
#include <xerus/indexedTensorMoveable.h>
#include <xerus/indexedTensor_tensor_factorisations.h>

Go to the source code of this file.

Namespaces
	xerus
	The main namespace of xerus.

Functions
void	xerus::line_search (TTTensor &_x, value_t &_alpha, const TTTangentVector &_direction, value_t _derivative, value_t &_residual, std::function< void(TTTensor &, const TTTangentVector &)> _retraction, std::function< value_t()> _calculate_residual, value_t _changeInAlpha=0.5)
const SteepestDescentVariant	xerus::SteepestDescent (0, 1e-8, false, SubmanifoldRetractionII)

Detailed Description

Implementation of the steepest descent algorithms.

Definition in file steepestDescent.cpp.