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RadialBasisNetwork.h

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#ifndef _RADIALBASISNETWORK_H
#define _RADIALBASISNETWORK_H

#include "Network.h"
#include "SimpleNeuron.h"
#include "CenterNeuron.h"
#include "InputLayer.h"
#include "TrainingSet.h"

namespace annie
{

class RadialBasisNetwork : public Network
{
protected:
        int _nCenters;

        InputLayer *_inputLayer;

        Layer *_centerLayer;

        Layer *_outputLayer;

public:
        RadialBasisNetwork(int inputs, int centers, int outputs);

        RadialBasisNetwork(const char *filename);

        RadialBasisNetwork(RadialBasisNetwork &srcNet);

        virtual ~RadialBasisNetwork();

        virtual void setCenter(int i, VECTOR &center);

        virtual void setCenter(int i, real *center);

        virtual VECTOR getCenter(int i);

        virtual int getCenterCount();

        virtual void setBias(int i, real bias);

        virtual real getBias(int i);

        virtual void removeBias(int i);

        virtual void setWeight(int center, int output, real weight);

        virtual real getWeight(int center, int output);

        virtual VECTOR getOutput(VECTOR &input);

        virtual VECTOR getOutput(real *input);

        void setCenterActivationFunction(ActivationFunction f, ActivationFunction df);
        
        void trainWeights(TrainingSet &T);
        //void trainCentersAndWeights(TrainingSet &T, int epochs, real learningRate);

        virtual const char *getClassName();

        virtual void save(const char *filename);
};
}; //namespace annie
#endif // define _RADIALBASISNETWORK_H

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