mirror of
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richard-churchman
cc0a2bee21
Included open-source Accord.net library code natively to the solution given the deprecated state of that project. Accord.net will be supported inside Jube for own needs (such as upgrading to .Net 7+). Accord.net libraries modified to compile to .Net 6. Modified Accord.net libraries to better support Newtonsoft Json.net serialisation. Included annotations in the Accord.net libraries to house important dependency statistics. Serialised json can be used independently of Jube to recall a Neural Network. Removal of Binary Serializer totally as a precursor to the projects support of .Net 7+. Extensive bug fixing in crucial functions of Neural Network training and recall. While this part of the system remains in Alpha, it is substantially more fit for purpose.
86 lines
2.6 KiB
C#
86 lines
2.6 KiB
C#
// Accord Math Library
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// The Accord.NET Framework
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// http://accord-framework.net
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//
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// Copyright © César Souza, 2009-2017
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// cesarsouza at gmail.com
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; either
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// version 2.1 of the License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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//
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namespace Accord.Math
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{
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using System;
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/// <summary>
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/// Common interface for convergence detection algorithms.
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/// </summary>
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///
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public interface IConvergence<T> : IConvergence
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{
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/// <summary>
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/// Please use MaxIterations instead.
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/// </summary>
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[Obsolete("Please use MaxIterations instead.")]
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int Iterations { get; set; }
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/// <summary>
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/// Gets or sets the watched value after the iteration.
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/// </summary>
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///
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T NewValue { get; set; }
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}
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/// <summary>
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/// Common interface for convergence detection algorithms.
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/// </summary>
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///
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public interface IConvergence
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{
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/// <summary>
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/// Gets or sets the maximum relative change in the watched value
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/// after an iteration of the algorithm used to detect convergence.
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/// </summary>
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///
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double Tolerance { get; set; }
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/// <summary>
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/// Gets or sets the maximum number of iterations
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/// performed by the iterative algorithm.
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/// </summary>
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///
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int MaxIterations { get; set; }
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/// <summary>
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/// Gets the current iteration number.
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/// </summary>
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///
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int CurrentIteration { get; }
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/// <summary>
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/// Gets or sets whether the algorithm has converged.
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/// </summary>
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///
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bool HasConverged { get; }
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/// <summary>
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/// Resets this instance, reverting all iteration statistics
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/// statistics (number of iterations, last error) back to zero.
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/// </summary>
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///
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void Clear();
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}
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}
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