MAClassifierSamples.hpp

/*
 *  This file is part of the AiBO+ project
 *
 *  Copyright (C) 2005-2016 Csaba Kertész (csaba.kertesz@gmail.com)
 *
 *  AiBO+ 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 2 of the License, or
 *  (at your option) any later version.
 *
 *  AiBO+ 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 General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Street #330, Boston, MA 02111-1307, USA.
 *
 */

#pragma once

#include "core/MACoreTypes.hpp"

#include <MCDefs.hpp>

#include <boost/shared_ptr.hpp>

class MAClassifierSamples;
class MCBinaryData;

namespace MA
{
typedef boost::shared_ptr<MAClassifierSamples> ClassifierSamplesSPtr;
}

class MAClassifierSamples
{
public:
  MAClassifierSamples();

  const MC::FloatTable& GetFeatureVectors() const;

  const MC::FloatList& GetLabels() const;

  void AddSample(const MC::FloatList& feature_vector, float label);

  void AddSamples(const MC::FloatTable& feature_vectors, const MC::FloatList& labels);

  void RemoveSample(unsigned int index);

  MCBinaryData* Encode() const;

  static MAClassifierSamples* Decode(const MCBinaryData& data);

  static MAClassifierSamples* LoadFromFile(const std::string& file_name);

  bool SaveToFile(const std::string& file_name) const;

protected:
  MC::FloatTable FeatureVectors;
  MC::FloatList Labels;
};