|| || || || || || || ||

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RadiusSimilarity.h

Go to the documentation of this file.

#ifndef Impala_Core_Vector_RadiusSimilarity_h
#define Impala_Core_Vector_RadiusSimilarity_h

#include "Core/Vector/VectorSet.h"

namespace Impala
{
namespace Core
{
namespace Vector
{


template <class ArrayT, class SimFtorT>
inline Real64
RadiusSimilarity(typename VectorSet<ArrayT>::VectorT example,
                 VectorSet<ArrayT>* src, Real64 radius, int end,
                 SimFtorT simFunc)
{
    Real64 count = 0;
    for (int i=0 ; i<end ; i++)
    {
        Real64 sim = simFunc.DoIt(example, src->GetVector(i, true));
        if (sim >= radius)
            count += 1.0;
    }
    return count;
}

} // namespace Vector
} // namespace Core
} // namespace Impala

#endif

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