/usr/include/shogun/multiclass/tree/RelaxedTreeNodeData.h is in libshogun-dev 3.2.0-7.5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 | /*
* 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.
*
* Written (W) 2012 Chiyuan Zhang
* Copyright (C) 2012 Chiyuan Zhang
*/
#ifndef RELAXEDTREENODEDATA_H__
#define RELAXEDTREENODEDATA_H__
#include <shogun/lib/SGVector.h>
namespace shogun
{
/** Data for the tree nodes in a RelaxedTree */
struct RelaxedTreeNodeData
{
/** mu */
SGVector<int32_t> mu;
/** print data */
static void print_data(const RelaxedTreeNodeData &data)
{
SG_SPRINT("left=(")
for (int32_t i=0; i < data.mu.vlen; ++i)
if (data.mu[i] == -1 || data.mu[i] == 0)
SG_SPRINT("%4d", i)
SG_SPRINT("), right=(")
for (int32_t i=0; i < data.mu.vlen; ++i)
if (data.mu[i] == 1 || data.mu[i] == 0)
SG_SPRINT("%4d", i)
SG_SPRINT(")\n")
}
};
} /* shogun */
#endif /* end of include guard: RELAXEDTREENODEDATA_H__ */
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