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/**
* @file gradient_descent_test.cpp
* @author Sumedh Ghaisas
* @author Marcus Edel
* @author Conrad Sanderson
*
* ensmallen is free software; you may redistribute it and/or modify it under
* the terms of the 3-clause BSD license. You should have received a copy of
* the 3-clause BSD license along with ensmallen. If not, see
* http://www.opensource.org/licenses/BSD-3-Clause for more information.
*/
#if defined(ENS_USE_COOT)
#include <armadillo>
#include <bandicoot>
#endif
#include <ensmallen.hpp>
#include "catch.hpp"
#include "test_function_tools.hpp"
#include "test_types.hpp"
using namespace ens;
using namespace ens::test;
TEMPLATE_TEST_CASE("GradientDescent_GDTestFunction", "[GradientDescent]",
ENS_ALL_TEST_TYPES)
{
GradientDescent s(0.01, 5000000, 1e-9);
FunctionTest<GDTestFunction, TestType>(s,
Tolerances<TestType>::LargeObj,
Tolerances<TestType>::LargeCoord);
}
TEMPLATE_TEST_CASE("GradientDescent_RosenbrockFunction", "[GradientDescent]",
ENS_ALL_TEST_TYPES)
{
GradientDescent s(0.002, 0, Tolerances<TestType>::Obj / 1000);
FunctionTest<RosenbrockFunction, TestType>(s,
10 * Tolerances<TestType>::LargeObj,
10 * Tolerances<TestType>::LargeCoord);
}
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