gctl_ai/lib/dnn/olayer.cpp
2024-09-10 20:15:33 +08:00

49 lines
2.3 KiB
C++

/********************************************************
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* Geophysical Computational Tools & Library (GCTL)
*
* Copyright (c) 2022 Yi Zhang (yizhang-geo@zju.edu.cn)
*
* GCTL is distributed under a dual licensing scheme. You can redistribute
* it and/or modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation, either version 2
* of the License, or (at your option) any later version. You should have
* received a copy of the GNU Lesser General Public License along with this
* program. If not, see <http://www.gnu.org/licenses/>.
*
* If the terms and conditions of the LGPL v.2. would prevent you from using
* the GCTL, please consider the option to obtain a commercial license for a
* fee. These licenses are offered by the GCTL's original author. As a rule,
* licenses are provided "as-is", unlimited in time for a one time fee. Please
* send corresponding requests to: yizhang-geo@zju.edu.cn. Please do not forget
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* Also add information on how to contact you by electronic and paper mail.
******************************************************/
#include "olayer.h"
gctl::dnn_olayer::dnn_olayer() {}
gctl::dnn_olayer::~dnn_olayer() {}
const gctl::matrix<double> &gctl::dnn_olayer::backward_propagation_data()
{
return der_in_;
}
void gctl::dnn_olayer::check_target_data(const matrix<double> &target) {}
void gctl::dnn_olayer::check_target_data(const array<int> &target)
{
throw std::invalid_argument("[gctl::dnn_olayer] This output type cannot take class labels as target data.");
}
void gctl::dnn_olayer::evaluation(const matrix<double> &prev_layer_data, const array<int> &target)
{
throw std::invalid_argument("[gctl::dnn_olayer] This output type cannot take class labels as target data.");
}