neural_network/scaling_function/ScalingFunctionMinMax.h

0001 /*
0002  * ScalingFunctionMinMax.h
0003  *
0004  *  Created on: Apr 23, 2016
0005  *      Author: Pawel Sznajder
0006  */
0007
0008 #ifndef SCALINGFUNCTIONMINMAX_H_
0009 #define SCALINGFUNCTIONMINMAX_H_
0010
0011 #include <utility>
0012 #include <vector>
0013
0014 #include "../beans/ScalingModeType.h"
0015 #include "ScalingFunction.h"
0016
0017 namespace NumA {
0018
0019 class ScalingFunctionMinMax: public ScalingFunction {
0020
0021 public:
0022
0023     static const unsigned int classId;
0024
0025     ScalingFunctionMinMax();
0026     ~ScalingFunctionMinMax();
0027     virtual ScalingFunctionMinMax* clone() const;
0028
0029     virtual double evaluate(ScalingModeType::Type mode, double input,
0030             const std::pair<double, double>& parameters) const;
0031     virtual double evaluateFirstDerivative(ScalingModeType::Type mode,
0032             double input, const std::pair<double, double>& parameters) const;
0033     virtual std::pair<double, double> evaluateParameters(
0034             const std::vector<double>& input) const;
0035
0036 protected:
0037
0038     ScalingFunctionMinMax(const ScalingFunctionMinMax& other);
0039 };
0040
0041 }
0042
0043 #endif /* SCALINGFUNCTIONMINMAX_H_ */