scaling.h

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//   OpenNN: Open Neural Networks Library
//   www.opennn.net
//
//   S C A L I N G   H E A D E R
//
//   Artificial Intelligence Techniques, SL
//   artelnics@artelnics.com
 
#pragma once
 
#include "statistics.h"
 
namespace opennn
{
    void scale_mean_standard_deviation(MatrixMap, Index, const Descriptives&);

    void scale_standard_deviation(MatrixMap, Index, const Descriptives&);

    void scale_minimum_maximum(MatrixMap, Index, const Descriptives&, float = -1.0f, float = 1.0f);

    void scale_logarithmic(MatrixMap, Index);

    void unscale_minimum_maximum(MatrixMap, Index, const Descriptives&, float = -1.0f, float = 1.0f);

    void unscale_mean_standard_deviation(MatrixMap, Index, const Descriptives&);

    void unscale_standard_deviation(MatrixMap, Index, const Descriptives&);

    void unscale_logarithmic(MatrixMap, Index);

    void unscale_image_minimum_maximum(MatrixMap, Index);
}
 
// OpenNN: Open Neural Networks Library.
// Copyright(C) 2005-2026 Artificial Intelligence Techniques, SL.
// Licensed under the GNU Lesser General Public License v2.1 or later.