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/*********************************************************************
MLDemos: A User-Friendly visualization toolkit for machine learning
Copyright (C) 2010 Basilio Noris
Contact: mldemos@b4silio.com
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public License,
version 3 as published by the Free Software Foundation.
This library is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free
Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*********************************************************************/
#ifndef _CLASSIFIER_MVM_H_
#define _CLASSIFIER_MVM_H_
#include <vector>
#include <map>
#include <classifier.h>
#include "svm.h"
class ClassifierMVM : public Classifier
{
private:
float **SVs;
float *alpha;
float b;
int svCount;
public:
std::vector< fvec > manualSamples;
ivec manualLabels;
int kernel_type;
int degree; /* for poly */
double gamma; /* for poly/rbf/sigmoid */
double coef0; /* for poly/sigmoid */
ivec indices;
fvec alphas;
ClassifierMVM();
~ClassifierMVM();
void Train(std::vector< fvec > samples, ivec labels);
float Test(const fvec &sample) const ;
const char *GetInfoString() const ;
void SetParams(u32 kernelType, float kernelParam, ivec indices, fvec alphas);
};
#endif // _CLASSIFIER_SVM_H_
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