foldLabelsChanger.h

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#ifndef SI_FOLD_FOLDLABELSCHANGER_H
#define SI_FOLD_FOLDLABELSCHANGER_H
 
 
#include <si/learner/labelsChanger.h>
 
 
namespace sigraph
{

  class FoldLabelsChanger : public LabelsChanger
  {
  public:
    FoldLabelsChanger() : LabelsChanger( "fold_labels_changer" ) {}
    virtual ~FoldLabelsChanger() {}
 
    virtual double constrainedNoise( Clique* cl, double & outp, 
                                     const std::set<std::string> & 
                                     significantLabels, 
                                     const std::string & voidLabel );

    virtual double distance( Vertex* v, const std::string & oldlabel, 
                             const std::string & newlabel, 
                             CliqueCache* cc = 0 );
    virtual double edgeDist( Vertex* v, const std::string & oldlabel, 
                             const std::string & newlabel, CliqueCache* cc );
    virtual double output( double outp, double dist );
 
  protected:
    FoldLabelsChanger( const std::string & syntax )
      : LabelsChanger( syntax ) {}

    double noiseFoldDescr( Clique* cl, double & outp, 
                           const std::set<std::string> & significantLabels, 
                           const std::string & voidLabel );
    double noiseFoldDescr2( Clique* cl, double & outp, 
                            const std::set<std::string> & significantLabels, 
                            const std::string & voidLabel );
    double noiseIFDescr( Clique* cl, double & outp, 
                         const std::set<std::string> & significantLabels, 
                         const std::string & voidLabel );
    double noiseIFDescr2( Clique* cl, double & outp, 
                          const std::set<std::string> & significantLabels, 
                          const std::string & voidLabel );

    bool                _edge;
    std::string _label1;
    std::string _label2;
    std::string _version;
 
  private:
  };
 
}
 
#endif