NeuronBinaryBiased.cpp

#include <boost/serialization/export.hpp>

#include "NeuronSerialization.h"
#include "NeuronBinaryBiasedSerialization.h"
#include "NeuronConstant.h"

BOOST_CLASS_EXPORT_IMPLEMENT(lib4neuro::NeuronBinaryBiased)

namespace lib4neuro {
    NeuronBinaryBiased::NeuronBinaryBiased(double b) {
		    this->bias = b;
		}

    double NeuronBinaryBiased::activate(double x,
                                  double b) {

        if (x >= this->bias) {
            this->activation_val = 1.0;
        } else {
            this->activation_val = 0.0;
        }

        return this->activation_val;
    }
    
    double NeuronBinaryBiased::activation_function_eval_derivative_bias(double x,
                                                                		    double b) {
        // f'(0) = 0 for the purposes of training
        return 0.0;
    }

    double NeuronBinaryBiased::activation_function_eval_derivative(double x,
                                                                   double b) {
        // f'(0) = 0 for the purposes of training
        return 0.0;
    }

    Neuron* NeuronBinaryBiased::get_derivative() {
        NeuronConstant* output = new NeuronConstant(0.0);
        return output;
    }

}