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CDbw.h

#ifndef CDbw_H
#define CDbw_H

#include "Som.h"
#include "Defs.h"

class CDbw {

public:

        CDbw( SOM * som, TIntVector cluster, int num_clusters ) : som(som), v(cluster) , c(num_clusters)
        {
                d = som->getData()->getDimension();
                m = som->getMapcode()->getMapSize();
                n = som->getData()->getDataSize();
                entries                 = som->getData()->getEntries();
                codebook                = som->getMapcode()->getCodebook();
                entries_label   = som->getData()->getLabel();
                codebook_label  = som->getMapcode()->getLabel();
                Init();
        };

        Value_Type Index();

private:
        // Init variables
        void Init();
        void getStdev_v();
        TMatrix getClose_rep(int c_i, int c_j);
        Value_Type getDensity( TMatrix close_rep, int c_i, int c_j );
        Value_Type Inter_dens();
        Value_Type Sep();
        Value_Type getDensity_v( int c_i );
        Value_Type Intra_dens();
        
        // Overal average standard deviation
        Value_Type stdev();

        TIntVector v;
        TMatrix stdev_v;
        TVector stdev_vv;
        TMatrix mean_v;
        TVector num_v;  
        int c;
        int d;
        int m;
        int n;
        TMatrix entries;
        TMatrix codebook;
        TvecLabel entries_label;
        TLabel  codebook_label;
        SOM * som;
};


#endif

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