#pragma once
/*
* Copyright (C) 2024 Brett Terpstra
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*/
#ifndef COSC_4P80_ASSIGNMENT_2_FUNCTIONS_H
#define COSC_4P80_ASSIGNMENT_2_FUNCTIONS_H
#include
#include
namespace assign2
{
struct sigmoid_function
{
[[nodiscard]] Scalar call(Scalar s) const // NOLINT
{
return 1 / (1 + std::exp(-s));
}
[[nodiscard]] Scalar derivative(Scalar s) const
{
return call(s) * (1 - call(s));
}
};
struct linear_function
{
};
}
#endif //COSC_4P80_ASSIGNMENT_2_FUNCTIONS_H