mirror of
https://github.com/hanzoai/jube-fork.git
synced 2026-10-30 18:33:33 +00:00
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.
464 lines
20 KiB
C#
464 lines
20 KiB
C#
// Accord Math Library
|
|
// The Accord.NET Framework
|
|
// http://accord-framework.net
|
|
//
|
|
// Copyright © César Souza, 2009-2017
|
|
// cesarsouza at gmail.com
|
|
//
|
|
// This library is free software; you can redistribute it and/or
|
|
// modify it under the terms of the GNU Lesser General Public
|
|
// License as published by the Free Software Foundation; either
|
|
// version 2.1 of the License, or (at your option) any later version.
|
|
//
|
|
// This library is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
// Lesser General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Lesser General Public
|
|
// License along with this library; if not, write to the Free Software
|
|
// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|
//
|
|
|
|
namespace Accord.Math
|
|
{
|
|
using System;
|
|
using System.Collections.Generic;
|
|
|
|
public static partial class Matrix
|
|
{
|
|
|
|
/// <summary>
|
|
/// Sets a region of a matrix to the given values.
|
|
/// </summary>
|
|
///
|
|
/// <param name="destination">The matrix where elements will be set.</param>
|
|
/// <param name="value">The value to which matrix elements will be set.</param>
|
|
///
|
|
public static void Set<T>(this T[][] destination, T value)
|
|
{
|
|
Set(destination, Jagged.Create(destination.Rows(), destination.Columns(), value));
|
|
}
|
|
|
|
/// <summary>
|
|
/// Sets a region of a matrix to the given values.
|
|
/// </summary>
|
|
///
|
|
/// <param name="destination">The matrix where elements will be set.</param>
|
|
/// <param name="value">The value to which matrix elements will be set.</param>
|
|
///
|
|
public static void Set<T>(this T[,] destination, T value)
|
|
{
|
|
Set(destination, Matrix.Create(destination.Rows(), destination.Columns(), value));
|
|
}
|
|
|
|
/// <summary>
|
|
/// Sets a region of a matrix to the given values.
|
|
/// </summary>
|
|
///
|
|
/// <param name="destination">The matrix where elements will be set.</param>
|
|
/// <param name="value">The matrix of values to which matrix elements will be set.</param>
|
|
///
|
|
public static void Set<T>(this T[][] destination, T[][] value)
|
|
{
|
|
set(destination, null, null, value, null, null);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Sets a region of a matrix to the given values.
|
|
/// </summary>
|
|
///
|
|
/// <param name="destination">The matrix where elements will be set.</param>
|
|
/// <param name="value">The matrix of values to which matrix elements will be set.</param>
|
|
///
|
|
public static void Set<T>(this T[,] destination, T[,] value)
|
|
{
|
|
set(destination, null, null, value, null, null);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Sets a region of a matrix to the given values.
|
|
/// </summary>
|
|
///
|
|
/// <param name="destination">The matrix where elements will be set.</param>
|
|
/// <param name="value">The matrix of values to which matrix elements will be set.</param>
|
|
/// <param name="rowIndices">Array of row indices</param>
|
|
/// <param name="startColumn">Start column index</param>
|
|
/// <param name="endColumn">End column index</param>
|
|
///
|
|
public static void Set<T>(this T[][] destination, T[][] value, int[] rowIndices, int startColumn, int endColumn)
|
|
{
|
|
int endIndex = end(endColumn, destination.Columns());
|
|
int[] columnIndices = Accord.Math.Vector.Range(startColumn, endIndex);
|
|
set(destination, rowIndices, columnIndices, value, rowIndices, columnIndices);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Sets a region of a matrix to the given values.
|
|
/// </summary>
|
|
///
|
|
/// <param name="destination">The matrix where elements will be set.</param>
|
|
/// <param name="value">The matrix of values to which matrix elements will be set.</param>
|
|
/// <param name="rowIndices">Array of row indices</param>
|
|
/// <param name="startColumn">Start column index</param>
|
|
/// <param name="endColumn">End column index</param>
|
|
///
|
|
public static void Set<T>(this T[,] destination, T[,] value, int[] rowIndices, int startColumn, int endColumn)
|
|
{
|
|
int endIndex = end(endColumn, destination.Columns());
|
|
int[] columnIndices = Accord.Math.Vector.Range(startColumn, endIndex);
|
|
set(destination, rowIndices, columnIndices, value, rowIndices, columnIndices);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Sets a region of a matrix to the given values.
|
|
/// </summary>
|
|
///
|
|
/// <param name="destination">The matrix where elements will be set.</param>
|
|
/// <param name="value">The matrix of values to which matrix elements will be set.</param>
|
|
/// <param name="rowIndices">Array of row indices</param>
|
|
/// <param name="startColumn">Start column index</param>
|
|
/// <param name="endColumn">End column index</param>
|
|
///
|
|
public static void Set<T>(this T[][] destination, T value, int[] rowIndices, int startColumn, int endColumn)
|
|
{
|
|
Set(destination, Jagged.Create(destination.Rows(), destination.Columns(), value), rowIndices, startColumn, endColumn);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Sets a region of a matrix to the given values.
|
|
/// </summary>
|
|
///
|
|
/// <param name="destination">The matrix where elements will be set.</param>
|
|
/// <param name="value">The matrix of values to which matrix elements will be set.</param>
|
|
/// <param name="columnIndices">Array of column indices.</param>
|
|
/// <param name="startRow">Start row index</param>
|
|
/// <param name="endRow">End row index</param>
|
|
///
|
|
public static void Set<T>(this T[,] destination, T[,] value, int startRow, int endRow, int[] columnIndices)
|
|
{
|
|
int endIndex = end(endRow, destination.Rows());
|
|
int[] rowIndices = Accord.Math.Vector.Range(startRow, endIndex);
|
|
set(destination, rowIndices, columnIndices, value, rowIndices, columnIndices);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Returns a sub matrix extracted from the current matrix.
|
|
/// </summary>
|
|
///
|
|
/// <param name="destination">The matrix where elements will be set.</param>
|
|
/// <param name="value">The matrix of values to which matrix elements will be set.</param>
|
|
/// <param name="columnIndices">Array of column indices.</param>
|
|
/// <param name="startRow">Start row index</param>
|
|
/// <param name="endRow">End row index</param>
|
|
///
|
|
public static void Set<T>(this T[][] destination, T[][] value, int startRow, int endRow, int[] columnIndices)
|
|
{
|
|
int endIndex = end(endRow, destination.Rows());
|
|
int[] rowIndices = Accord.Math.Vector.Range(startRow, endIndex);
|
|
set(destination, rowIndices, columnIndices, value, rowIndices, columnIndices);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Sets a region of a matrix to the given values.
|
|
/// </summary>
|
|
///
|
|
/// <param name="destination">The matrix where elements will be set.</param>
|
|
/// <param name="value">The matrix of values to which matrix elements will be set.</param>
|
|
/// <param name="rowIndices">Array of row indices</param>
|
|
/// <param name="startColumn">Start column index</param>
|
|
/// <param name="endColumn">End column index</param>
|
|
///
|
|
public static void Set<T>(this T[,] destination, T value, int[] rowIndices, int startColumn, int endColumn)
|
|
{
|
|
T[,] source = Matrix.Create(destination.Rows(), destination.Columns(), value);
|
|
Set(destination, source, rowIndices, startColumn, endColumn);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Sets a region of a matrix to the given values.
|
|
/// </summary>
|
|
///
|
|
/// <param name="destination">The matrix where elements will be set.</param>
|
|
/// <param name="value">The matrix of values to which matrix elements will be set.</param>
|
|
/// <param name="startRow">Starting row index</param>
|
|
/// <param name="endRow">End row index</param>
|
|
/// <param name="columnIndices">Array of column indices</param>
|
|
///
|
|
public static void Set<T>(this T[][] destination, T value, int startRow, int endRow, int[] columnIndices)
|
|
{
|
|
T[][] source = Jagged.Create(destination.Rows(), destination.Columns(), value);
|
|
Set(destination, source, startRow, endRow, columnIndices);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Sets a region of a matrix to the given values.
|
|
/// </summary>
|
|
///
|
|
/// <param name="destination">The matrix where elements will be set.</param>
|
|
/// <param name="value">The matrix of values to which matrix elements will be set.</param>
|
|
/// <param name="startRow">Starting row index</param>
|
|
/// <param name="endRow">End row index</param>
|
|
/// <param name="columnIndices">Array of column indices</param>
|
|
///
|
|
public static void Set<T>(this T[,] destination, T value, int startRow, int endRow, int[] columnIndices)
|
|
{
|
|
T[,] source = Matrix.Create(destination.Rows(), destination.Columns(), value);
|
|
Set(destination, source, startRow, endRow, columnIndices);
|
|
}
|
|
|
|
|
|
/// <summary>
|
|
/// Sets a region of a matrix to the given values.
|
|
/// </summary>
|
|
///
|
|
/// <param name="destination">The matrix where elements will be set.</param>
|
|
/// <param name="value">The matrix of values to which matrix elements will be set.</param>
|
|
/// <param name="startRow">Starting row index</param>
|
|
/// <param name="endRow">End row index</param>
|
|
/// <param name="startCol">Starting column index</param>
|
|
/// <param name="endCol">End column index</param>
|
|
///
|
|
public static void Set<T>(this T[][] destination, T value, int startRow, int endRow, int startCol, int endCol)
|
|
{
|
|
T[][] values = Jagged.Create<T>(destination.Rows(), destination.Columns(), value);
|
|
int rowIndex = end(endRow, destination.Rows());
|
|
int[] rowIndices = Accord.Math.Vector.Range(startRow, rowIndex);
|
|
int colIndex = end(endCol, destination.Columns());
|
|
int[] columnIndices = Accord.Math.Vector.Range(startCol, colIndex);
|
|
set(destination, rowIndices, columnIndices, values, rowIndices, columnIndices);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Sets a region of a matrix to the given values.
|
|
/// </summary>
|
|
///
|
|
/// <param name="destination">The matrix where elements will be set.</param>
|
|
/// <param name="value">The matrix of values to which matrix elements will be set.</param>
|
|
/// <param name="startRow">Starting row index</param>
|
|
/// <param name="endRow">End row index</param>
|
|
/// <param name="startCol">Starting column index</param>
|
|
/// <param name="endCol">End column index</param>
|
|
///
|
|
public static void Set<T>(this T[,] destination, T value, int startRow, int endRow, int startCol, int endCol)
|
|
{
|
|
T[,] values = Matrix.Create<T>(destination.Rows(), destination.Columns(), value);
|
|
int rowIndex = end(endRow, destination.Rows());
|
|
int[] rowIndices = Accord.Math.Vector.Range(startRow, rowIndex);
|
|
int colIndex = end(endCol, destination.Columns());
|
|
int[] columnIndices = Accord.Math.Vector.Range(startCol, colIndex);
|
|
set(destination, rowIndices, columnIndices, values, rowIndices, columnIndices);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Sets a region of a matrix to the given values.
|
|
/// </summary>
|
|
///
|
|
/// <param name="destination">The matrix where elements will be set.</param>
|
|
/// <param name="value">The matrix of values to which matrix elements will be set.</param>
|
|
/// <param name="rowIndices">Array of row indices</param>
|
|
/// <param name="columnIndices">Array of column indices</param>
|
|
///
|
|
public static void Set<T>(this T[][] destination, T value, int[] rowIndices, int[] columnIndices)
|
|
{
|
|
var values = Jagged.Create<T>(destination.Rows(), destination.Columns(), value);
|
|
set(destination, rowIndices, columnIndices, values, rowIndices, columnIndices);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Sets a region of a matrix to the given values.
|
|
/// </summary>
|
|
///
|
|
/// <param name="destination">The matrix where elements will be set.</param>
|
|
/// <param name="value">The matrix of values to which matrix elements will be set.</param>
|
|
/// <param name="rowIndices">Array of row indices</param>
|
|
/// <param name="columnIndices">Array of column indices</param>
|
|
///
|
|
public static void Set<T>(this T[,] destination, T value, int[] rowIndices, int[] columnIndices)
|
|
{
|
|
var values = Matrix.Create<T>(destination.Rows(), destination.Columns(), value);
|
|
set(destination, rowIndices, columnIndices, values, rowIndices, columnIndices);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Sets a region of a matrix to the given values.
|
|
/// </summary>
|
|
///
|
|
/// <param name="destination">The matrix where elements will be set.</param>
|
|
/// <param name="value">The matrix of values to which matrix elements will be set.</param>
|
|
/// <param name="rowIndices">Array of row indices</param>
|
|
/// <param name="columnIndices">Array of column indices</param>
|
|
///
|
|
public static void Set<T>(this T[][] destination, T[][] value, int[] rowIndices, int[] columnIndices)
|
|
{
|
|
set(destination, rowIndices, columnIndices, value, rowIndices, columnIndices);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Sets a region of a matrix to the given values.
|
|
/// </summary>
|
|
///
|
|
/// <param name="destination">The matrix where elements will be set.</param>
|
|
/// <param name="value">The matrix of values to which matrix elements will be set.</param>
|
|
/// <param name="rowIndices">Array of row indices</param>
|
|
/// <param name="columnIndices">Array of column indices</param>
|
|
///
|
|
public static void Set<T>(this T[,] destination, T[,] value, int[] rowIndices, int[] columnIndices)
|
|
{
|
|
set(destination, rowIndices, columnIndices, value, rowIndices, columnIndices);
|
|
}
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
/// Sets a region of a matrix to the given values.
|
|
/// </summary>
|
|
///
|
|
/// <param name="destination">The matrix where elements will be set.</param>
|
|
/// <param name="value">The matrix of values to which matrix elements will be set.</param>
|
|
/// <param name="indices">Array of indices.</param>
|
|
///
|
|
public static void Set<T>(this T[] destination, T value, int[] indices)
|
|
{
|
|
if (destination == null)
|
|
throw new ArgumentNullException("source");
|
|
|
|
if (indices == null)
|
|
throw new ArgumentNullException("Indices");
|
|
|
|
for (int i = 0; i < indices.Length; i++)
|
|
destination[Matrix.index(indices[i], destination.Length)] = value;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Sets a subvector to the given value.
|
|
/// </summary>
|
|
///
|
|
/// <param name="destination">The vector to return the subvector from.</param>
|
|
/// <param name="value">The matrix of values to which matrix elements will be set.</param>
|
|
/// <param name="startRow">Starting index.</param>
|
|
/// <param name="endRow">End index.</param>
|
|
///
|
|
public static void Set<T>(this T[] destination, T value, int startRow, int endRow)
|
|
{
|
|
endRow = end(endRow, destination.Length);
|
|
for (int i = startRow; i < endRow; i++)
|
|
destination[i] = value;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Sets a subvector to the given value.
|
|
/// </summary>
|
|
///
|
|
/// <param name="destination">The vector to return the subvector from.</param>
|
|
/// <param name="value">The matrix of values to which matrix elements will be set.</param>
|
|
/// <param name="index">The index of the element to be set.</param>
|
|
///
|
|
public static void Set<T>(this T[] destination, T value, int index)
|
|
{
|
|
if (destination == null)
|
|
throw new ArgumentNullException("source");
|
|
|
|
if (index >= destination.Length)
|
|
throw new ArgumentOutOfRangeException("index");
|
|
|
|
index = Matrix.index(index, destination.Length);
|
|
|
|
destination[index] = value;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Sets a subvector to the given value.
|
|
/// </summary>
|
|
///
|
|
/// <param name="destination">The vector to return the subvector from.</param>
|
|
/// <param name="value">The matrix of values to which matrix elements will be set.</param>
|
|
/// <param name="indices">Array of indices.</param>
|
|
///
|
|
public static void Set<T>(this List<T> destination, T value, int[] indices)
|
|
{
|
|
if (destination == null)
|
|
throw new ArgumentNullException("source");
|
|
|
|
if (indices == null)
|
|
throw new ArgumentNullException("Indices");
|
|
|
|
for (int i = 0; i < indices.Length; i++)
|
|
destination[indices[i]] = value;
|
|
}
|
|
|
|
|
|
|
|
private static void set<T>(this
|
|
T[,] dst, int[] dstRowIndices, int[] dstColumnIndices,
|
|
T[,] src, int[] srcRowIndices, int[] srcColumnIndices)
|
|
{
|
|
if (src == null)
|
|
throw new ArgumentNullException("source");
|
|
|
|
if (dst == null)
|
|
throw new ArgumentNullException("destination");
|
|
|
|
if (srcRowIndices == null)
|
|
srcRowIndices = Accord.Math.Vector.Range(0, src.Rows());
|
|
|
|
if (srcColumnIndices == null)
|
|
srcColumnIndices = Accord.Math.Vector.Range(0, src.Columns());
|
|
|
|
if (dstRowIndices == null)
|
|
dstRowIndices = Accord.Math.Vector.Range(0, dst.Rows());
|
|
if (dstColumnIndices == null)
|
|
dstColumnIndices = Accord.Math.Vector.Range(0, dst.Columns());
|
|
|
|
for (int i = 0; i < srcRowIndices.Length; i++)
|
|
{
|
|
int si = Matrix.index(srcRowIndices[i], src.Rows());
|
|
int di = Matrix.index(srcRowIndices[i], dst.Rows());
|
|
|
|
for (int j = 0; j < srcColumnIndices.Length; j++)
|
|
{
|
|
int sj = Matrix.index(srcColumnIndices[j], src.Columns());
|
|
int dj = Matrix.index(dstColumnIndices[j], dst.Columns());
|
|
dst[di, dj] = src[si, sj];
|
|
}
|
|
}
|
|
}
|
|
|
|
private static void set<T>(this
|
|
T[][] dst, int[] dstRowIndices, int[] dstColumnIndices,
|
|
T[][] src, int[] srcRowIndices, int[] srcColumnIndices)
|
|
{
|
|
if (src == null)
|
|
throw new ArgumentNullException("source");
|
|
|
|
if (dst == null)
|
|
throw new ArgumentNullException("destination");
|
|
|
|
if (srcRowIndices == null)
|
|
srcRowIndices = Accord.Math.Vector.Range(0, src.Rows());
|
|
if (srcColumnIndices == null)
|
|
srcColumnIndices = Accord.Math.Vector.Range(0, src.Columns());
|
|
|
|
if (dstRowIndices == null)
|
|
dstRowIndices = Accord.Math.Vector.Range(0, dst.Rows());
|
|
if (dstColumnIndices == null)
|
|
dstColumnIndices = Accord.Math.Vector.Range(0, dst.Columns());
|
|
|
|
for (int i = 0; i < srcRowIndices.Length; i++)
|
|
{
|
|
int si = Matrix.index(srcRowIndices[i], src.Rows());
|
|
int di = Matrix.index(srcRowIndices[i], dst.Rows());
|
|
|
|
for (int j = 0; j < srcColumnIndices.Length; j++)
|
|
{
|
|
int sj = Matrix.index(srcColumnIndices[j], src.Columns());
|
|
int dj = Matrix.index(dstColumnIndices[j], dst.Columns());
|
|
dst[di][dj] = src[si][sj];
|
|
}
|
|
}
|
|
}
|
|
|
|
}
|
|
}
|