/usr/include/shogun/machine/KernelMulticlassMachine.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 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 | /*
* 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) 1999-2012 Soeren Sonnenburg and Sergey Lisitsyn
* Written (W) 2012 Heiko Strathmann
* Copyright (C) 1999-2012 Fraunhofer Institute FIRST and Max-Planck-Society
*/
#ifndef _KERNELMULTICLASSMACHINE_H___
#define _KERNELMULTICLASSMACHINE_H___
#include <shogun/lib/common.h>
#include <shogun/features/Features.h>
#include <shogun/kernel/Kernel.h>
#include <shogun/machine/KernelMachine.h>
#include <shogun/machine/MulticlassMachine.h>
namespace shogun
{
class CKernel;
class CKernelMachine;
/** @brief generic kernel multiclass */
class CKernelMulticlassMachine : public CMulticlassMachine
{
public:
/** default constructor */
CKernelMulticlassMachine();
/** standard constructor
* @param strategy multiclass strategy
* @param kernel kernel
* @param machine kernel machine
* @param labs labels
*/
CKernelMulticlassMachine(CMulticlassStrategy *strategy, CKernel* kernel, CKernelMachine* machine, CLabels* labs);
/** destructor */
virtual ~CKernelMulticlassMachine();
/** get name */
virtual const char* get_name() const
{
return "KernelMulticlassMachine";
}
/** set kernel
*
* @param k kernel
*/
void set_kernel(CKernel* k);
/** get kernel
*
* @return kernel
*/
CKernel* get_kernel();
/** Stores feature data of underlying model.
*
* Need to store the SVs for all sub-machines. We make a union of the
* SVs for all sub-machines, store the union and adjust the
* sub-machines to index into the union.
*/
virtual void store_model_features();
protected:
/** init machine for training with kernel init */
virtual bool init_machine_for_train(CFeatures* data);
/** init machines for applying with kernel init */
virtual bool init_machines_for_apply(CFeatures* data);
/** check kernel availability */
virtual bool is_ready();
/** construct kernel machine from given kernel machine */
virtual CMachine* get_machine_from_trained(CMachine* machine);
/** return number of rhs feature vectors */
virtual int32_t get_num_rhs_vectors();
/** set subset to the features of the machine, deletes old one
*
* @param subset subset indices to set
*/
virtual void add_machine_subset(SGVector<index_t> subset);
/** deletes any subset set to the features of the machine */
virtual void remove_machine_subset();
protected:
/** kernel */
CKernel* m_kernel;
};
}
#endif
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