/usr/include/shogun/classifier/svm/LibSVMMultiClass.h is in libshogun-dev 1.1.0-4ubuntu2.
This file is owned by root:root, with mode 0o644.
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* 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) 1999-2009 Soeren Sonnenburg
* Copyright (C) 1999-2009 Fraunhofer Institute FIRST and Max-Planck-Society
*/
#ifndef _LIBSVM_MULTICLASS_H___
#define _LIBSVM_MULTICLASS_H___
#include <shogun/lib/common.h>
#include <shogun/classifier/svm/MultiClassSVM.h>
#include <shogun/classifier/svm/SVM_libsvm.h>
#include <shogun/classifier/svm/LibSVM.h>
namespace shogun
{
/** @brief class LibSVMMultiClass */
class CLibSVMMultiClass : public CMultiClassSVM
{
public:
/** default constructor */
CLibSVMMultiClass(LIBSVM_SOLVER_TYPE st=LIBSVM_C_SVC);
/** constructor
*
* @param C constant C
* @param k kernel
* @param lab labels
*/
CLibSVMMultiClass(float64_t C, CKernel* k, CLabels* lab);
virtual ~CLibSVMMultiClass();
/** get classifier type
*
* @return classifier type LIBSVMMULTICLASS
*/
virtual inline EClassifierType get_classifier_type() { return CT_LIBSVMMULTICLASS; }
/** @return object name */
inline virtual const char* get_name() const { return "LibSVMMultiClass"; }
protected:
/** train multiclass SVM classifier
*
* @param data training data (parameter can be avoided if distance or
* kernel-based classifiers are used and distance/kernels are
* initialized with train data)
*
* @return whether training was successful
*/
virtual bool train_machine(CFeatures* data=NULL);
protected:
/** SVM problem */
svm_problem problem;
/** SVM parameter */
svm_parameter param;
/** SVM model */
struct svm_model* model;
/** solver type */
LIBSVM_SOLVER_TYPE solver_type;
};
}
#endif
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