WeightedSum.hpp

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#pragma once

#include "Topology.hpp"
#include "../combinatorial_optimization/CostFunction.hpp"

namespace ISM {

        class WeightedSum : public CostFunction<TopologyPtr>
{
        public:
                WeightedSum(unsigned int minFalsePositives, unsigned int maxFalsePositives,
                                double minAverageRecognitionRuntime, double maxAverageRecognitionRuntime,
                                double alpha, double beta) 
                        : mMinFalsePositives(minFalsePositives)
                        , mMaxFalsePositives(maxFalsePositives)
                        , mMinAverageRecognitionRuntime(minAverageRecognitionRuntime)
                        , mMaxAverageRecognitionRuntime(maxAverageRecognitionRuntime)
                        , mAlpha(alpha)
                        , mBeta(beta)
                {}

                double calculateCost(TopologyPtr instance);

        private:
                double mMinFalsePositives;
                double mMaxFalsePositives;

                double mMinAverageRecognitionRuntime;
                double mMaxAverageRecognitionRuntime;

                double mAlpha;
                double mBeta;

                double getNormalisedFalsePositives(double falsePositives);
                double getNormalisedAverageRecognitionRuntime(double averageRecognitionRuntime);
                

}; typedef boost::shared_ptr<WeightedSum> WeightedSumPtr;


}