Пространство имён NumericUpDown

NumericUpDown.xaml

<UserControl x:Class="CN2.UC.NumericUpDown.NumericUpDown"

xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"

xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"

xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"

xmlns:d="http://schemas.microsoft.com/expression/blend/2008"

xmlns:local="clr-namespace:CN2.UC.NumericUpDown"

xmlns:converters="clr-namespace:CN2.UC.Converters"

mc:Ignorable="d" Height="20">

<Grid x:Name="gridTextBox" MinHeight="20" MinWidth="40">

<TextBox x:Name="textBoxValue" Padding="0,0,0,0" TextWrapping="Wrap" Text="1" HorizontalAlignment="Stretch" Margin="0,0,20,0" TextChanged="textBoxValue_TextChanged"/>

<Button x:Name="buttonUp" Padding="0" Height="{Binding Path=ActualHeight, ElementName=gridTextBox, Converter={converters:PercentageConverter}, ConverterParameter='0,5'}" Width="20" VerticalAlignment="Top" HorizontalAlignment="Right" Click="buttonUp_Click">

<Label FontFamily="Marlett" FontSize="10" Content="5" Margin="0,0,0,0" Padding="0,0,0,0" VerticalAlignment="Bottom"/>

</Button>

<Button x:Name="buttonDown" Padding="0" Height="{Binding Path=ActualHeight, ElementName=gridTextBox, Converter={converters:PercentageConverter}, ConverterParameter='0,5'}" Width="20" VerticalAlignment="Bottom" HorizontalAlignment="Right" Click="buttonDown_Click">

<Label FontFamily="Marlett" FontSize="10" Content="6" Margin="0,-1,0,0" Padding="0,0,0,0" VerticalAlignment="Bottom"/>

</Button>

</Grid>

</UserControl>

NumericUpDown.xaml.cs

6. Проект WpfApp

   1. MainWindow.xaml

<Window

x:Name="mainWindow"

xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"

xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"

xmlns:d="http://schemas.microsoft.com/expression/blend/2008"

xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"

xmlns:local="clr-namespace:WpfApp"

xmlns:learningExamplesView="clr-namespace:CN2.UC.LearningExamplesView;assembly=CN2"

xmlns:attrinuteTypesView="clr-namespace:CN2.UC.AttrinuteTypesView;assembly=CN2"

xmlns:log="clr-namespace:CN2.UC.Log;assembly=CN2"

xmlns:examineExamolesView="clr-namespace:CN2.UC.ExamineExamolesView;assembly=CN2"

xmlns:arguedLearningExamplesView="clr-namespace:CN2.UC.ArguedLearningExamplesView;assembly=CN2"

x:Class="WpfApp.MainWindow"

mc:Ignorable="d"

Title="Машинное обучение" Height="720" Width="1280">

<Grid>

<Grid.ColumnDefinitions>

<ColumnDefinition MinWidth="20" Width="*"/>

<ColumnDefinition MinWidth="20" Width="*"/>

</Grid.ColumnDefinitions>

<Grid Background="#FFE5E5E5" Column="0" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" MinWidth="20" Margin="0,0,3,0">

<Grid.RowDefinitions>

<RowDefinition MinHeight="20"/>

<RowDefinition Height="150" MinHeight="20"/>

</Grid.RowDefinitions>

<Label x:Name="cn2Label" Content="Без аргументации примеров" Padding="1,1,1,1" HorizontalAlignment="Left" VerticalAlignment="Top" Grid.Row="0" MouseDoubleClick="label_MouseDoubleClick"/>

<TabControl x:Name="cn2TabControl" Margin="0,18,2,5" Grid.Row="0">

<TabItem x:Name="cn2AttributeTypesTabItem" Header="Типы данных" Width="140">

<Grid Background="#FFE5E5E5">

<attrinuteTypesView:AttributeTypesView x:Name="cn2AttributeTypesView"/>

</Grid>

</TabItem>

<TabItem x:Name="cn2LearningExamplesTabItem" Header="Обучающая выборка" Width="140" IsEnabled="False">

<Grid Background="#FFE5E5E5">

<learningExamplesView:LearningExamplesView x:Name="cn2LearningExamplesView"/>

</Grid>

</TabItem>

<TabItem x:Name="cn2ExamineExamplesTabItem" Header="Экзамен" Width="140" IsEnabled="False">

<Grid Background="#FFE5E5E5">

<examineExamolesView:ExamineExamplesView x:Name="cn2ExamineExamplesView"/>

</Grid>

</TabItem>

</TabControl>

<GridSplitter Grid.Row="0" Height="5" HorizontalAlignment="Stretch" VerticalAlignment="Bottom" Background="LightGray"/>

<log:Log x:Name="log" Grid.Row="1"/>

</Grid>

<GridSplitter Grid.Column="0" Width="5" HorizontalAlignment="Right" VerticalAlignment="Stretch" Background="LightGray"/>

<Grid Background="#FFE5E5E5" Column="1" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" MinWidth="20">

<Grid.RowDefinitions>

<RowDefinition MinHeight="20"/>

<RowDefinition Height="150" MinHeight="20"/>

</Grid.RowDefinitions>

<Label x:Name="arguedCn2Label" Content="С аргументацией примеров" Padding="1,1,1,1" HorizontalAlignment="Left" VerticalAlignment="Top" Grid.Row="0" MouseDoubleClick="label_MouseDoubleClick"/>

<TabControl x:Name="arguedCN2TabControl" Grid.Row="0" Margin="0,18,0,5">

<TabItem x:Name="ArguedCN2AttributeTypesTabItem" Header="Типы данных" Width="140">

<Grid Background="#FFE5E5E5">

<attrinuteTypesView:AttributeTypesView x:Name="arguedCN2AttributeTypesView"/>

</Grid>

</TabItem>

<TabItem x:Name="arguedCN2LearningExamplesTabItem" Header="Обучающая выборка" Width="140" IsEnabled="False">

<Grid Background="#FFE5E5E5">

<arguedLearningExamplesView:ArguedLearningExamplesView x:Name="arguedCN2LearningExamplesView"/>

</Grid>

</TabItem>

<TabItem x:Name="arguedCB2ExamineExamplesTabItem" Header="Экзамен" Width="140" IsEnabled="False">

<Grid Background="#FFE5E5E5">

<examineExamolesView:ExamineExamplesView x:Name="arguedCN2ExamineExamplesView"/>

</Grid>

</TabItem>

</TabControl>

<GridSplitter Grid.Row="0" Height="5" HorizontalAlignment="Stretch" VerticalAlignment="Bottom" Background="LightGray"/>

<log:Log x:Name="arguedLog" Grid.Row="1"/>

</Grid>

</Grid>

</Window>

2. MainWindow.xaml.cs

using System;

using System.Collections.Generic;

using System.IO;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

using System.Windows;

using System.Windows.Controls;

using System.Windows.Data;

using System.Windows.Documents;

using System.Windows.Input;

using System.Windows.Media;

using System.Windows.Media.Imaging;

using System.Windows.Navigation;

using System.Windows.Shapes;

using CN2.Core.Algorithms;

using CN2.Core.DataStructures;

using CN2.UC.ExamineExamolesView;

namespace WpfApp

{

/// <summary>

/// Interaction logic for MainWindow.xaml

/// </summary>

public partial class MainWindow : Window

{

private List<CN2.Core.Algorithms.CN2> _cn2Iqs;

private List<CN2.Core.Algorithms.CN2> _arguedCN2Iqs;

private bool _isRandom;

public MainWindow()

{

InitializeComponent();

cn2AttributeTypesView.OnErrorOccured += ErrorOccured;

cn2AttributeTypesView.OnFileSaved += FileSavedHandler;

cn2AttributeTypesView.OnFileLoaded += FileLoadedHandler;

cn2AttributeTypesView.OnAttributeTypesChanged += cn2AttributeTypesView_AttributeTypesChangedHandler;

cn2LearningExamplesView.OnErrorOccured += ErrorOccured;

cn2LearningExamplesView.OnFileSaved += FileSavedHandler;

cn2LearningExamplesView.OnFileLoaded += FileLoadedHandler;

cn2LearningExamplesView.OnLearn += cn2LearningExamplesView_LearnHandler;

cn2LearningExamplesView.OnCoversCountChanged += cn2LearningExamplesView_OnCoversCountChangedHandler;

cn2ExamineExamplesView.OnErrorOccured += ErrorOccured;

cn2ExamineExamplesView.OnFileSaved += FileSavedHandler;

cn2ExamineExamplesView.OnFileLoaded += FileLoadedHandler;

cn2ExamineExamplesView.OnExamine += cn2ExamineExamplesView_ExamineHandler;

_cn2Iqs = new List<CN2.Core.Algorithms.CN2>();

arguedCN2AttributeTypesView.OnErrorOccured += ArguedErrorOccured;

arguedCN2AttributeTypesView.OnFileSaved += ArguedFileSavedHandler;

arguedCN2AttributeTypesView.OnFileLoaded += ArguedFileLoadedHandler;

arguedCN2AttributeTypesView.OnAttributeTypesChanged += arguedCN2AttributeTypesView_AttributeTypesChangedHandler;

arguedCN2LearningExamplesView.OnErrorOccured += ArguedErrorOccured;

arguedCN2LearningExamplesView.OnFileSaved += ArguedFileSavedHandler;

arguedCN2LearningExamplesView.OnFileLoaded += ArguedFileLoadedHandler;

arguedCN2LearningExamplesView.OnLearn += arguedCN2LearningExamplesView_LearnHandler;

arguedCN2LearningExamplesView.OnCoversCountChanged += arguedCN2LearningExamplesView_OnCoversCountChangedHandler;

arguedCN2ExamineExamplesView.OnErrorOccured += ArguedErrorOccured;

arguedCN2ExamineExamplesView.OnFileSaved += ArguedFileSavedHandler;

arguedCN2ExamineExamplesView.OnFileLoaded += ArguedFileLoadedHandler;

arguedCN2ExamineExamplesView.OnExamine += arguedCN2ExamineExamplesView_ExamineHandler;

_arguedCN2Iqs = new List<CN2.Core.Algorithms.CN2>();

_isRandom = true;

mainWindow.ToolTip = "наугад";

arguedCn2Label.ToolTip = "наугад";

}

#region обработчики событий

private void ErrorOccured(object sender, string message)

{

log.WriteError(message);

}

private void ArguedErrorOccured(object sender, string message)

{

arguedLog.WriteError(message);

}

private void FileSavedHandler(object sender, string message)

{

log.Write(message);

}

private void ArguedFileSavedHandler(object sender, string message)

{

arguedLog.Write(message);

}

private void FileLoadedHandler(object sender, string message)

{

log.Write(message);

}

private void ArguedFileLoadedHandler(object sender, string message)

{

arguedLog.Write(message);

}

private void cn2AttributeTypesView_AttributeTypesChangedHandler(object sender)

{

try

{

AttributeTypeSet attributeTypeSet = cn2AttributeTypesView.GetTypeSet();

cn2LearningExamplesView.SetAttributeTypes(attributeTypeSet);

cn2LearningExamplesTabItem.IsEnabled = attributeTypeSet.IsValid();

cn2ExamineExamplesView.SetAttributeTypes(attributeTypeSet);

}

catch (Exception exception)

{

cn2LearningExamplesTabItem.IsEnabled = false;

ErrorOccured(this, exception.Message);

}

}

private void arguedCN2AttributeTypesView_AttributeTypesChangedHandler(object sender)

{

try

{

AttributeTypeSet attributeTypeSet = arguedCN2AttributeTypesView.GetTypeSet();

arguedCN2LearningExamplesView.SetAttributeTypes(attributeTypeSet);

arguedCN2LearningExamplesTabItem.IsEnabled = attributeTypeSet.IsValid();

arguedCN2ExamineExamplesView.SetArguedAttributeTypes(attributeTypeSet);

}

catch (Exception exception)

{

arguedCN2LearningExamplesTabItem.IsEnabled = false;

ArguedErrorOccured(this, exception.Message);

}

}

private void cn2LearningExamplesView_LearnHandler(object sender, EventArgs e)

{

try

{

_cn2Iqs.Clear();

int coversCount = cn2LearningExamplesView.GetCoversCount();

log.WriteSection("Обучение по алгоритму CN2 с построением " + coversCount + " наборов правил.");

var attributeTypeSet = cn2AttributeTypesView.GetTypeSet();

log.Write("Решающий атрибут: " + attributeTypeSet.DecisiveAttributeType + ".");

log.Write("Предсказывающие атрибуты: ");

for (int i = 0; i < attributeTypeSet.PredictiveAttributeTypes.Count; i++)

{

log.Write(i + 1 + ". " + attributeTypeSet.PredictiveAttributeTypes[i] + ".");

}

for (int i = 0; i < coversCount; i++)

{

log.WriteSection("Определение " + (i + 1).ToString() + " набора правил.");

CN2.Core.Algorithms.CN2 iq = new CN2.Core.Algorithms.CN2();

iq.Learn(cn2LearningExamplesView.GetExamples(), cn2LearningExamplesView.GetStarSize(),

cn2LearningExamplesView.GetHeapSize(), _isRandom);

_cn2Iqs.Add(iq);

for (int j = 0; j < iq.Cover.Count; j++)

{

log.Write(j + 1 + ". Если " + iq.Cover[j].Condition.GetValueString() + ", то " +

iq.Cover[j].Result.GetValueString() + ".");

}

log.WriteSuccess("Набор продукционных правил " + (i + 1).ToString() + " определён.");

}

List<Tuple<ProductionRule, int>> productionRulesChart = new List<Tuple<ProductionRule, int>>();

foreach (var iq in _cn2Iqs)

{

foreach (var productionRule in iq.Cover)

{

bool isFounded = false;

for (int i = 0; i < productionRulesChart.Count; i++)

{

if (productionRule.Equals(productionRulesChart[i].Item1))

{

productionRulesChart[i] = new Tuple<ProductionRule, int>(productionRulesChart[i].Item1,

productionRulesChart[i].Item2 + 1);

isFounded = true;

}

}

if (!isFounded)

{

productionRulesChart.Add(new Tuple<ProductionRule, int>(productionRule, 1));

}

}

}

for (int i = 0; i < productionRulesChart.Count; i++)

{

for (int j = i + 1; j < productionRulesChart.Count; j++)

{

if (productionRulesChart[i].Item2 < productionRulesChart[j].Item2)

{

var buffer = productionRulesChart[i];

productionRulesChart[i] = productionRulesChart[j];

productionRulesChart[j] = buffer;

}

}

}

log.WriteSection("Сводка правил.");

for (int i = 0; i < productionRulesChart.Count; i++)

{

log.Write((i + 1).ToString() + ". " + productionRulesChart[i].Item1 + ". Встречается " +

productionRulesChart[i].Item2 + " раз.");

}

log.WriteSuccess("Обучение произведено.");

cn2ExamineExamplesView.SetCoversCount(cn2LearningExamplesView.GetCoversCount());

cn2ExamineExamplesTabItem.IsEnabled = true;

}

catch (Exception exception)

{

cn2ExamineExamplesTabItem.IsEnabled = false;

ErrorOccured(this, exception.Message);

}

}

private void cn2LearningExamplesView_OnCoversCountChangedHandler(object sender, int coversCount)

{

cn2ExamineExamplesView.SetCoversCount(coversCount);

}

private void arguedCN2LearningExamplesView_LearnHandler(object sender, EventArgs e)

{

try

{

_arguedCN2Iqs.Clear();

int coversCount = arguedCN2LearningExamplesView.GetCoversCount();

arguedLog.WriteSection("Обучение по алгоритму CN2 с аргументированными примерами с построением " + coversCount +

" наборов правил.");

var attributeTypeSet = arguedCN2AttributeTypesView.GetTypeSet();

arguedLog.Write("Решающий атрибут: " + attributeTypeSet.DecisiveAttributeType + ".");

arguedLog.Write("Предсказывающие атрибуты: ");

for (int i = 0; i < attributeTypeSet.PredictiveAttributeTypes.Count; i++)

{

arguedLog.Write(i + 1 + ". " + attributeTypeSet.PredictiveAttributeTypes[i] + ".");

}

for (int i = 0; i < coversCount; i++)

{

arguedLog.WriteSubSection1("Определение " + (i + 1).ToString() + " набора правил.");

CN2.Core.Algorithms.CN2 iq = new CN2.Core.Algorithms.CN2();

iq.Learn(arguedCN2LearningExamplesView.GetExamples(), arguedCN2LearningExamplesView.GetStarSize(),

arguedCN2LearningExamplesView.GetHeapSize(), _isRandom);

_arguedCN2Iqs.Add(iq);

for (int j = 0; j < iq.Cover.Count; j++)

{

arguedLog.Write(j + 1 + ". Если " + iq.Cover[j].Condition.GetValueString() + ", то " +

iq.Cover[j].Result.GetValueString() + ".");

}

arguedLog.WriteSubSection2("Аргументированные правила:");

for (int j = 0; j < iq.ArguedCover.Count; j ++)

{

arguedLog.Write(j + 1 + ". Если " + iq.ArguedCover[j].Item1.Condition.GetValueString() + ", то " +

iq.ArguedCover[j].Item1.Result.GetValueString() + " потому что: " +

iq.ArguedCover[j].Item2.BecauseExpression + ".");

}

arguedLog.WriteSuccess("Набор продукционных правил " + (i + 1).ToString() + " определён.");

}

List<Tuple<ProductionRule, int>> productionRulesChart = new List<Tuple<ProductionRule, int>>();

foreach (var iq in _arguedCN2Iqs)

{

foreach (var productionRule in iq.Cover)

{

bool isFounded = false;

for (int i = 0; i < productionRulesChart.Count; i++)

{

if (productionRule.Equals(productionRulesChart[i].Item1))

{

productionRulesChart[i] = new Tuple<ProductionRule, int>(productionRulesChart[i].Item1,

productionRulesChart[i].Item2 + 1);

isFounded = true;

}

}

if (!isFounded)

{

productionRulesChart.Add(new Tuple<ProductionRule, int>(productionRule, 1));

}

}

}

for (int i = 0; i < productionRulesChart.Count; i++)

{

for (int j = i + 1; j < productionRulesChart.Count; j++)

{

if (productionRulesChart[i].Item2 < productionRulesChart[j].Item2)

{

var buffer = productionRulesChart[i];

productionRulesChart[i] = productionRulesChart[j];

productionRulesChart[j] = buffer;

}

}

}

arguedLog.WriteSection("Сводка правил.");

for (int i = 0; i < productionRulesChart.Count; i++)

{

arguedLog.Write((i + 1).ToString() + ". " + productionRulesChart[i].Item1 + ". Встречается " +

productionRulesChart[i].Item2 +

(productionRulesChart[i].Item2 >= 2 && productionRulesChart[i].Item2 <= 4

? " раза."

: " раз."));

}

arguedLog.WriteSuccess("Обучение произведено.");

arguedCN2ExamineExamplesView.SetCoversCount(arguedCN2LearningExamplesView.GetCoversCount());

arguedCB2ExamineExamplesTabItem.IsEnabled = true;

}

catch (Exception exception)

{

arguedCB2ExamineExamplesTabItem.IsEnabled = false;

ArguedErrorOccured(this, exception.Message);

}

}

private void arguedCN2LearningExamplesView_OnCoversCountChangedHandler(object sender, int coversCount)

{

arguedCN2ExamineExamplesView.SetCoversCount(coversCount);

}

private void cn2ExamineExamplesView_ExamineHandler(object sender, EventArgs e)

{

try

{

log.WriteSection("Экзамен по алгоритму CN2 для " + (cn2ExamineExamplesView.CoverId + 1).ToString() + " набора продукционных правил.");

var iq = _cn2Iqs[cn2ExamineExamplesView.CoverId];

List<ExaminableExample> examineResults = iq.Examine(cn2ExamineExamplesView.GetExamples()).Select(example=>example.Item1).ToList();

cn2ExamineExamplesView.SetExaminedExamples(examineResults);

log.Write("Процент правильно рассчитанных примеров: " + iq.PCRE + ".");

log.WriteSuccess("Экзамен проведён.");

}

catch (Exception exception)

{

ErrorOccured(this, exception.Message);

}

}

private void arguedCN2ExamineExamplesView_ExamineHandler(object sender, EventArgs e)

{

try

{

arguedLog.WriteSection("Экзамен по алгоритму CN2 с аргументацией примеров для "+ (arguedCN2ExamineExamplesView.CoverId + 1).ToString() + " набора продукционных правил.");

var arguedIq = _arguedCN2Iqs[arguedCN2ExamineExamplesView.CoverId];

List<Tuple<ExaminableExample, ProductionRule>> examineResults = arguedIq.Examine(arguedCN2ExamineExamplesView.GetExamples());

arguedCN2ExamineExamplesView.SetExaminedExamples(examineResults);

arguedLog.Write("Процент правильно рассчитанных примеров: " + arguedIq.PCRE + ".");

arguedLog.WriteSuccess("Экзамен проведён.");

}

catch (Exception exception)

{

ArguedErrorOccured(this, exception.Message);

}

}

}

}