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THyperTanEx

This template implements extended hyper tangent activation function used in neural networks.

You can find more information in comments below. Overrided methods can be found in corresponding base class.

// Transformed Tanh(shifted and scaled). Return in range [-scale + bias..scale + bias] 
template<class FLOAT>
class THyperTanEx : public IActivator<FLOAT>
{
public:
    THyperTanEx(const FLOAT gain, const FLOAT scale, const FLOAT bias);

    FLOAT Calculate(const FLOAT value) override;
    FLOAT Derivative(const FLOAT value) override;
};