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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_GMM_H_
#define _CLASSIFIER_GMM_H_
#include <vector>
#include <map>
#include "classifier.h"
#include <fgmm/fgmm++.hpp>
class ClassifierGMM : public Classifier
{
public:
std::vector<Gmm*> gmms;
std::vector<float*> data;
private:
u32 nbClusters;
u32 covarianceType;
u32 initType;
public:
ClassifierGMM();
~ClassifierGMM();
void Train(std::vector< fvec > samples, ivec labels);
float Test(const fvec &sample) const ;
float Test(const fVec &sample) const ;
fvec TestMulti(const fvec &sample) const ;
const char *GetInfoString() const ;
void SaveModel(const std::string filename) const ;
bool LoadModel(const std::string filename);
void SetParams(u32 nbClusters, u32 covarianceType, u32 initType);
void Update();
};
#endif // _CLASSIFIER_GMM_H_
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