Alexandria
2.25.0
SDC-CH common library for the Euclid project
SOM
SOM
NeighborhoodFunc.h
Go to the documentation of this file.
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/*
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* Copyright (C) 2012-2021 Euclid Science Ground Segment
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*
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* This library is free software; you can redistribute it and/or modify it under
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* the terms of the GNU Lesser General Public License as published by the Free
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* Software Foundation; either version 3.0 of the License, or (at your option)
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* any later version.
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*
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* This library is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
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* details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this library; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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/*
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* @file NeighborhoodFunc.h
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* @author nikoapos
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*/
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#ifndef SOM_NEIGHBORHOODFUNC_H
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#define SOM_NEIGHBORHOODFUNC_H
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#include <
ElementsKernel/Export.h
>
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#include <functional>
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namespace
Euclid
{
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namespace
SOM {
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namespace
NeighborhoodFunc {
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using
Signature
=
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std::function
<double(
std::pair<std::size_t, std::size_t>
bmu,
std::pair<std::size_t, std::size_t>
cell,
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std::size_t
iteration,
std::size_t
total_iterations)>;
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ELEMENTS_API
Signature
linearUnitDisk
(
double
initial_radius);
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ELEMENTS_API
Signature
kohonen
(
std::size_t
x_size,
std::size_t
y_size,
double
sigma_cutoff_mult = 1.);
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}
// namespace NeighborhoodFunc
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}
// namespace SOM
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}
// namespace Euclid
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#endif
/* SOM_NEIGHBORHOODFUNC_H */
Export.h
std::function
ELEMENTS_API
#define ELEMENTS_API
Euclid::SOM::NeighborhoodFunc::linearUnitDisk
ELEMENTS_API Signature linearUnitDisk(double initial_radius)
Definition:
NeihbourhoodFunc.cpp:27
Euclid::SOM::NeighborhoodFunc::kohonen
ELEMENTS_API Signature kohonen(std::size_t x_size, std::size_t y_size, double sigma_cutoff_mult=1.)
Definition:
NeihbourhoodFunc.cpp:44
Euclid
Definition:
index_sequence.h:27
std::pair< std::size_t, std::size_t >
std::size_t
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