source: trunk/c++_tools/classifier/FeatureSelectorIR.h @ 624

// $Id$

#ifndef _theplu_classifier_featureselectorir_
#define _theplu_classifier_featureselectorir_

#include "FeatureSelector.h"

#include <c++_tools/statistics/Score.h>

namespace theplu {
namespace classifier {

  ///
  /// @brief FeatureSelector using an InputRanker
  ///
  class FeatureSelectorIR : public FeatureSelector
  {
  public:
    /// 
    /// @brief Default Constructor 
    /// 
    FeatureSelectorIR(statistics::Score& score, size_t N, size_t first=0);

    ///
    ///
    ///
    void update(const MatrixLookup& data, const Target& target);

    ///
    ///
    ///
    void update(const MatrixLookupWeighted& data, const Target& target);

  private:
    /// Copy Constructor
    FeatureSelectorIR(const FeatureSelectorIR&);

    /// Assignment operator
    FeatureSelectorIR& operator=(const FeatureSelectorIR&);

    statistics::Score& score_;

  };

} // end of namespace classifier
} // end of namespace theplu

#endif