1 | using System;
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2 | using System.Collections.Generic;
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3 | using System.Linq;
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4 | using System.Windows.Forms;
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5 | using HeuristicLab.Common;
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6 | using HeuristicLab.Core;
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7 | using HeuristicLab.Core.Views;
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8 | using HeuristicLab.Data;
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9 | using HeuristicLab.MainForm;
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10 | using HeuristicLab.Optimization;
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11 | using HeuristicLab.Problems.DataAnalysis;
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12 |
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13 | namespace HeuristicLab.DataPreprocessing {
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14 | [View("DataPreprocessing View")]
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15 | [Content(typeof(PreprocessingContext), true)]
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16 | public partial class DataPreprocessingView : ItemView {
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17 |
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18 | private DataGridContent dataGridContent;
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19 | private StatisticsContent statisticsContent;
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20 | private FilterContent filterContent;
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21 | private TransformationContent tranformationContent;
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22 | private LineChartContent lineChartContent;
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23 | private HistogramContent histogramContent;
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24 |
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25 | private Dictionary<ListViewItem, IItem> listViewItemItemMapping;
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26 |
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27 |
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28 | public DataPreprocessingView() {
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29 | InitializeComponent();
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30 | }
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31 |
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32 |
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33 | protected override void OnContentChanged() {
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34 | base.OnContentChanged();
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35 | InitializeContents();
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36 | }
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37 |
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38 | private ListViewItem CreateListViewItem(IItem item) {
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39 | ListViewItem listViewItem = new ListViewItem();
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40 |
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41 | listViewItem.Text = item.ToString();
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42 | //listViewItem.ToolTipText = item.ItemName + ": " + item.ItemDescription;
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43 | //itemsListView.SmallImageList.Images.Add(content.);
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44 | //listViewItem.ImageIndex = itemsListView.SmallImageList.Images.Count - 1;
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45 | //listViewItem.Tag = item;
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46 | return listViewItem;
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47 | }
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48 |
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49 | private void InitializeContents() {
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50 | IPreprocessingData data = Content.Data;
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51 | ISearchLogic searchLogic = new SearchLogic(data);
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52 | dataGridContent = new DataGridContent(new DataGridLogic(data), new PreprocessingDataManipulation(data, searchLogic, new StatisticsLogic(data, searchLogic)));
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53 | statisticsContent = new StatisticsContent(new StatisticsLogic(data, searchLogic));
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54 | filterContent = new FilterContent(new FilterLogic());
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55 | tranformationContent = new TransformationContent(new TransformationLogic());
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56 | lineChartContent = new LineChartContent(new LineChartLogic());
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57 | histogramContent = new HistogramContent(new HistogramLogic());
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58 |
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59 | listViewItemItemMapping = new Dictionary<ListViewItem, IItem>();
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60 | ListViewItem contentListViewItem = CreateListViewItem(dataGridContent);
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61 | listViewItemItemMapping[contentListViewItem] = dataGridContent;
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62 |
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63 | ListViewItem statisticsListViewItem = CreateListViewItem(statisticsContent);
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64 | listViewItemItemMapping[statisticsListViewItem] = statisticsContent;
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65 |
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66 | ListViewItem filterListViewItem = CreateListViewItem(filterContent);
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67 | listViewItemItemMapping[filterListViewItem] = filterContent;
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68 |
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69 | ListViewItem transformationListViewItem = CreateListViewItem(tranformationContent);
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70 | listViewItemItemMapping[transformationListViewItem] = tranformationContent;
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71 |
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72 | ListViewItem lineChartListViewItem = CreateListViewItem(lineChartContent);
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73 | listViewItemItemMapping[lineChartListViewItem] = lineChartContent;
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74 |
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75 | ListViewItem histogramListViewItem = CreateListViewItem(histogramContent);
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76 | listViewItemItemMapping[histogramListViewItem] = histogramContent;
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77 |
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78 | contentListView.Items.Add(statisticsListViewItem);
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79 | contentListView.Items.Add(contentListViewItem);
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80 | contentListView.Items.Add(filterListViewItem);
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81 | contentListView.Items.Add(transformationListViewItem);
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82 | contentListView.Items.Add(lineChartListViewItem);
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83 | contentListView.Items.Add(histogramListViewItem);
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84 | }
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85 |
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86 | public new PreprocessingContext Content {
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87 | get { return (PreprocessingContext)base.Content; }
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88 | set {
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89 | base.Content = value;
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90 | }
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91 | }
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92 |
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93 | private void listView1_SelectedIndexChanged(object sender, EventArgs e) {
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94 |
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95 | if (contentListView.SelectedItems.Count > 0) {
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96 | ListViewItem listViewItem = (ListViewItem)contentListView.SelectedItems[0];
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97 | this.viewHost.Content = listViewItemItemMapping[listViewItem];
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98 | }
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99 | }
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100 |
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101 | private void listView1_DoubleClick(object sender, EventArgs e) {
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102 | ListViewItem listViewItem = (ListViewItem)contentListView.SelectedItems[0];
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103 | MainFormManager.MainForm.ShowContent(listViewItemItemMapping[listViewItem]);
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104 | }
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105 |
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106 | private void exportProblemButton_Click(object sender, EventArgs e) {
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107 | var saveFileDialog = new SaveFileDialog {
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108 | Title = "Save Item",
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109 | DefaultExt = "hl",
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110 | Filter = "Uncompressed HeuristicLab Files|*.hl|HeuristicLab Files|*.hl|All Files|*.*",
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111 | FilterIndex = 2
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112 | };
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113 |
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114 | var content = Content.Problem as IStorableContent;
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115 | if (saveFileDialog.ShowDialog() == DialogResult.OK) {
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116 | bool compressed = saveFileDialog.FilterIndex != 1;
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117 | ContentManager.Save(content, saveFileDialog.FileName, compressed);
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118 | }
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119 | }
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120 |
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121 | private void applyInNewTabButton_Click(object sender, EventArgs e) {
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122 | IPreprocessingData Data = Content.Data;
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123 |
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124 | foreach (string variable in Data.VariableNames) {
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125 | for (int j = 0; j < Data.Rows; j++) {
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126 | // assume: all double
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127 | Data.SetCell(variable, j, 1.0);
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128 | }
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129 | }
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130 |
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131 | MessageBox.Show("Success, now cloning... ");
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132 |
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133 | Dataset dataset = Data.ExportToDataset();
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134 | var variables = new CheckedItemList<StringValue>(Data.VariableNames.Select(s => new StringValue(s))).AsReadOnly();
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135 |
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136 | var cloner = new Cloner();
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137 |
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138 | cloner.RegisterClonedObject(Content.DataAnalysisProblemData.Dataset, dataset);
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139 | cloner.RegisterClonedObject(Content.DataAnalysisProblemData.TrainingPartition, Data.TrainingPartition);
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140 | cloner.RegisterClonedObject(Content.DataAnalysisProblemData.TestPartition, Data.TestPartition);
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141 | cloner.RegisterClonedObject(Content.DataAnalysisProblemData.InputVariables, variables);
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142 | if (Content.Algorithm != null) {
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143 | cloner.RegisterClonedObject(Content.Algorithm.Runs, new RunCollection { OptimizerName = Content.Algorithm.Name });
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144 | }
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145 |
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146 | var item = cloner.Clone(Content.ParentItem);
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147 |
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148 | MainFormManager.MainForm.ShowContent(item);
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149 | }
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150 |
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151 | }
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152 | }
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153 |
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