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src
shogun
multiclass
ecoc
ECOCOVREncoder.cpp
Go to the documentation of this file.
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/*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* Written (W) 2012 Chiyuan Zhang
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* Copyright (C) 2012 Chiyuan Zhang
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*/
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#include <
shogun/multiclass/ecoc/ECOCOVREncoder.h
>
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using namespace
shogun;
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SGMatrix<int32_t>
CECOCOVREncoder::create_codebook
(int32_t num_classes)
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{
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SGMatrix<int32_t>
code_book(num_classes, num_classes,
true
);
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code_book.
set_const
(-1);
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for
(int32_t i=0; i < num_classes; ++i)
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code_book(i, i) = 1;
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return
code_book;
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}
SHOGUN
Machine Learning Toolbox - Documentation