mirror of
https://github.com/hanzoai/jube-fork.git
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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.
135 lines
4.6 KiB
C#
135 lines
4.6 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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using System.Globalization;
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/// <summary>
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/// Gets the matrix representation used in C# multi-dimensional arrays.
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/// </summary>
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///
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/// <remarks>
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/// This class can be used to convert to and from C#
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/// arrays and their string representation. Please
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/// see the example for details.
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/// </remarks>
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///
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/// <example>
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/// <para>
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/// Converting from an array to a string representation:</para>
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///
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/// <code>
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/// // Declare a number array
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/// double[] x = { 1, 2, 3, 4 };
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///
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/// // Convert the aforementioned array to a string representation:
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/// string str = x.ToString(CSharpArrayFormatProvider.CurrentCulture);
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///
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/// // the final result will be
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/// "double[] x = { 1, 2, 3, 4 }"
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/// </code>
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///
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/// <para>
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/// Converting from strings to actual arrays:</para>
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///
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/// <code>
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/// // Declare an input string
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/// string str = "double[] { 1, 2, 3, 4 }";
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///
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/// // Convert the string representation to an actual number array:
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/// double[] array = Matrix.Parse(str, CSharpArrayFormatProvider.InvariantCulture);
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///
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/// // array will now contain the actual number
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/// // array representation of the given string.
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/// </code>
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/// </example>
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///
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/// <seealso cref="Accord.Math.Matrix"/>
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/// <seealso cref="CSharpMatrixFormatProvider"/>
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///
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/// <seealso cref="CSharpJaggedMatrixFormatProvider"/>
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/// <seealso cref="CSharpArrayFormatProvider"/>
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///
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/// <seealso cref="OctaveMatrixFormatProvider"/>
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/// <seealso cref="OctaveArrayFormatProvider"/>
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///
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public sealed class CSharpArrayFormatProvider : MatrixFormatProviderBase
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{
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/// <summary>
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/// Initializes a new instance of the <see cref="CSharpMatrixFormatProvider"/> class.
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/// </summary>
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///
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public CSharpArrayFormatProvider(IFormatProvider innerProvider,
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bool includeTypeName = true,
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bool includeSemicolon = true)
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: base(innerProvider)
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{
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FormatMatrixStart = includeTypeName ? "new double[] { " : "{ ";
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FormatMatrixEnd = includeSemicolon ? " };" : " }";
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FormatRowStart = "";
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FormatRowEnd = "";
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FormatColStart = "";
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FormatColEnd = "";
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FormatRowDelimiter = ", ";
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FormatColDelimiter = ", ";
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ParseMatrixStart = includeTypeName ? "new double[] {" : "{";
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ParseMatrixEnd = includeSemicolon ? "};" : "}";
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ParseRowStart = "";
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ParseRowEnd = "";
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ParseColStart = "";
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ParseColEnd = "";
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ParseRowDelimiter = "";
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ParseColDelimiter = ",";
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}
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/// <summary>
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/// Gets the IMatrixFormatProvider which uses the CultureInfo used by the current thread.
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/// </summary>
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///
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public static CSharpArrayFormatProvider CurrentCulture
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{
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get { return currentCulture; }
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}
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/// <summary>
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/// Gets the IMatrixFormatProvider which uses the invariant system culture.
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/// </summary>
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///
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public static CSharpArrayFormatProvider InvariantCulture
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{
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get { return invariantCulture; }
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}
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private static readonly CSharpArrayFormatProvider currentCulture =
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new CSharpArrayFormatProvider(CultureInfo.CurrentCulture);
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private static readonly CSharpArrayFormatProvider invariantCulture =
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new CSharpArrayFormatProvider(CultureInfo.InvariantCulture);
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}
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}
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