1 | #region License Information
|
---|
2 | /* HeuristicLab
|
---|
3 | * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
|
---|
4 | *
|
---|
5 | * This file is part of HeuristicLab.
|
---|
6 | *
|
---|
7 | * HeuristicLab is free software: you can redistribute it and/or modify
|
---|
8 | * it under the terms of the GNU General Public License as published by
|
---|
9 | * the Free Software Foundation, either version 3 of the License, or
|
---|
10 | * (at your option) any later version.
|
---|
11 | *
|
---|
12 | * HeuristicLab is distributed in the hope that it will be useful,
|
---|
13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
|
---|
14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
---|
15 | * GNU General Public License for more details.
|
---|
16 | *
|
---|
17 | * You should have received a copy of the GNU General Public License
|
---|
18 | * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
|
---|
19 | */
|
---|
20 | #endregion
|
---|
21 |
|
---|
22 | using System;
|
---|
23 | using System.Collections.Generic;
|
---|
24 | using System.Linq;
|
---|
25 | using System.Windows.Forms;
|
---|
26 | using HeuristicLab.Analysis.AlgorithmBehavior.Analyzers;
|
---|
27 | using HeuristicLab.Common;
|
---|
28 | using HeuristicLab.Core.Views;
|
---|
29 | using HeuristicLab.Data;
|
---|
30 | using HeuristicLab.MainForm;
|
---|
31 | using HeuristicLab.Optimization;
|
---|
32 |
|
---|
33 | namespace HeuristicLab.Analysis.AlgorithmBehavior {
|
---|
34 | [View("RunCollection Statistical Tabular View")]
|
---|
35 | [Content(typeof(RunCollection), false)]
|
---|
36 | public sealed partial class RunCollectionStatisticalTabularView : ItemView {
|
---|
37 | public RunCollectionStatisticalTabularView() {
|
---|
38 | InitializeComponent();
|
---|
39 | }
|
---|
40 |
|
---|
41 | public new RunCollection Content {
|
---|
42 | get { return (RunCollection)base.Content; }
|
---|
43 | set { base.Content = value; }
|
---|
44 | }
|
---|
45 |
|
---|
46 | public override bool ReadOnly {
|
---|
47 | get { return true; }
|
---|
48 | set { /*not needed because results are always readonly */}
|
---|
49 | }
|
---|
50 |
|
---|
51 | protected override void OnContentChanged() {
|
---|
52 | base.OnContentChanged();
|
---|
53 | dataTableComboBox.Items.Clear();
|
---|
54 | dataRowComboBox.Items.Clear();
|
---|
55 |
|
---|
56 | if (Content != null) {
|
---|
57 | UpdateDataTableComboBox();
|
---|
58 | }
|
---|
59 | }
|
---|
60 |
|
---|
61 | #region events
|
---|
62 | protected override void RegisterContentEvents() {
|
---|
63 | base.RegisterContentEvents();
|
---|
64 | Content.ItemsAdded += new HeuristicLab.Collections.CollectionItemsChangedEventHandler<IRun>(Content_ItemsAdded);
|
---|
65 | Content.ItemsRemoved += new HeuristicLab.Collections.CollectionItemsChangedEventHandler<IRun>(Content_ItemsRemoved);
|
---|
66 | Content.CollectionReset += new HeuristicLab.Collections.CollectionItemsChangedEventHandler<IRun>(Content_CollectionReset);
|
---|
67 |
|
---|
68 | RegisterRunEvents(Content);
|
---|
69 | }
|
---|
70 |
|
---|
71 | private void RegisterRunEvents(IEnumerable<IRun> runs) {
|
---|
72 | foreach (IRun run in runs)
|
---|
73 | run.Changed += new EventHandler(run_Changed);
|
---|
74 | }
|
---|
75 |
|
---|
76 | protected override void DeregisterContentEvents() {
|
---|
77 | base.DeregisterContentEvents();
|
---|
78 | Content.ItemsAdded -= new HeuristicLab.Collections.CollectionItemsChangedEventHandler<IRun>(Content_ItemsAdded);
|
---|
79 | Content.ItemsRemoved -= new HeuristicLab.Collections.CollectionItemsChangedEventHandler<IRun>(Content_ItemsRemoved);
|
---|
80 | Content.CollectionReset -= new HeuristicLab.Collections.CollectionItemsChangedEventHandler<IRun>(Content_CollectionReset);
|
---|
81 |
|
---|
82 | DeregisterRunEvents(Content);
|
---|
83 | }
|
---|
84 |
|
---|
85 | private void DeregisterRunEvents(IEnumerable<IRun> runs) {
|
---|
86 | foreach (IRun run in runs)
|
---|
87 | run.Changed -= new EventHandler(run_Changed);
|
---|
88 | }
|
---|
89 |
|
---|
90 | private void Content_CollectionReset(object sender, HeuristicLab.Collections.CollectionItemsChangedEventArgs<IRun> e) {
|
---|
91 | DeregisterRunEvents(e.OldItems);
|
---|
92 | RegisterRunEvents(e.Items);
|
---|
93 | RebuildCombinedDataTable();
|
---|
94 | }
|
---|
95 |
|
---|
96 | private void Content_ItemsRemoved(object sender, HeuristicLab.Collections.CollectionItemsChangedEventArgs<IRun> e) {
|
---|
97 | DeregisterRunEvents(e.Items);
|
---|
98 | RebuildCombinedDataTable();
|
---|
99 | }
|
---|
100 |
|
---|
101 | private void Content_ItemsAdded(object sender, HeuristicLab.Collections.CollectionItemsChangedEventArgs<IRun> e) {
|
---|
102 | RegisterRunEvents(e.Items);
|
---|
103 | RebuildCombinedDataTable();
|
---|
104 | }
|
---|
105 |
|
---|
106 | private void run_Changed(object sender, EventArgs e) {
|
---|
107 | if (InvokeRequired)
|
---|
108 | this.Invoke(new EventHandler(run_Changed), sender, e);
|
---|
109 | else {
|
---|
110 | IRun run = (IRun)sender;
|
---|
111 | UpdateRun(run);
|
---|
112 | }
|
---|
113 | }
|
---|
114 | #endregion
|
---|
115 |
|
---|
116 | private void UpdateRun(IRun run) {
|
---|
117 | //TODO: hacky di hack... this is baaaadddd
|
---|
118 | RebuildCombinedDataTable();
|
---|
119 | }
|
---|
120 |
|
---|
121 | private void dataTableComboBox_SelectedIndexChanged(object sender, EventArgs e) {
|
---|
122 | UpdateDataRowComboBox();
|
---|
123 | }
|
---|
124 |
|
---|
125 | private void dataRowComboBox_SelectedIndexChanged(object sender, EventArgs e) {
|
---|
126 | RebuildCombinedDataTable();
|
---|
127 | }
|
---|
128 |
|
---|
129 | private void UpdateDataRowComboBox() {
|
---|
130 | dataRowComboBox.Items.Clear();
|
---|
131 | var resultName = (string)dataTableComboBox.SelectedItem;
|
---|
132 | var dataTables = from run in Content
|
---|
133 | where run.Results.ContainsKey(resultName)
|
---|
134 | select run.Results[resultName] as DataTable;
|
---|
135 | var rowNames = (from dataTable in dataTables
|
---|
136 | from row in dataTable.Rows
|
---|
137 | select row.Name).Distinct().ToArray();
|
---|
138 |
|
---|
139 | dataRowComboBox.Items.AddRange(rowNames);
|
---|
140 | if (dataRowComboBox.Items.Count > 0) dataRowComboBox.SelectedItem = dataRowComboBox.Items[0];
|
---|
141 | }
|
---|
142 |
|
---|
143 | private void UpdateDataTableComboBox() {
|
---|
144 | dataTableComboBox.Items.Clear();
|
---|
145 | var dataTables = (from run in Content
|
---|
146 | from result in run.Results
|
---|
147 | where result.Value is DataTable
|
---|
148 | select result.Key).Distinct().ToArray();
|
---|
149 |
|
---|
150 | dataTableComboBox.Items.AddRange(dataTables);
|
---|
151 | if (dataTableComboBox.Items.Count > 0) dataTableComboBox.SelectedItem = dataTableComboBox.Items[0];
|
---|
152 | }
|
---|
153 |
|
---|
154 | private void RebuildCombinedDataTable() {
|
---|
155 | string resultName = (string)dataTableComboBox.SelectedItem;
|
---|
156 | string rowName = (string)dataRowComboBox.SelectedItem;
|
---|
157 |
|
---|
158 | string[] columnNames = new string[] { "Count", "Minimum", "Maximum", "Average", "Median", "Standard Deviation", "Variance", "25th Percentile", "75th Percentile", "Gradient", "Relative Error" };
|
---|
159 |
|
---|
160 | var runs = Content.Where(x => x.Results.ContainsKey(resultName));
|
---|
161 |
|
---|
162 | StringMatrix dt = new StringMatrix(runs.Count(), columnNames.Count());
|
---|
163 | dt.RowNames = runs.Select(x => x.Name);
|
---|
164 | dt.ColumnNames = columnNames;
|
---|
165 |
|
---|
166 | int i = 0;
|
---|
167 | foreach (Run run in runs) {
|
---|
168 | DataTable resTable = (DataTable)run.Results[resultName];
|
---|
169 | DataRow row = resTable.Rows[rowName];
|
---|
170 | var values = row.Values.AsEnumerable();
|
---|
171 |
|
---|
172 | double cnt = values.Count();
|
---|
173 | double min = values.Min();
|
---|
174 | double max = values.Max();
|
---|
175 | double avg = values.Average();
|
---|
176 | double median = values.Median();
|
---|
177 | double stdDev = values.StandardDeviation();
|
---|
178 | double variance = values.Variance();
|
---|
179 | double percentile25 = values.Percentile(0.25);
|
---|
180 | double percentile75 = values.Percentile(0.75);
|
---|
181 | double k, d, r;
|
---|
182 | LinearLeastSquaresFitting.Calculate(values.ToArray(), out k, out d);
|
---|
183 | r = LinearLeastSquaresFitting.CalculateError(values.ToArray(), k, d);
|
---|
184 |
|
---|
185 | dt[i, 0] = cnt.ToString();
|
---|
186 | dt[i, 1] = min.ToString();
|
---|
187 | dt[i, 2] = max.ToString();
|
---|
188 | dt[i, 3] = avg.ToString();
|
---|
189 | dt[i, 4] = median.ToString();
|
---|
190 | dt[i, 5] = stdDev.ToString();
|
---|
191 | dt[i, 6] = variance.ToString();
|
---|
192 | dt[i, 7] = percentile25.ToString();
|
---|
193 | dt[i, 8] = percentile75.ToString();
|
---|
194 | dt[i, 9] = k.ToString();
|
---|
195 | dt[i, 10] = r.ToString();
|
---|
196 |
|
---|
197 | i++;
|
---|
198 | }
|
---|
199 |
|
---|
200 | stringConvertibleMatrixView.Content = dt;
|
---|
201 | }
|
---|
202 |
|
---|
203 | private void addLineToChart_Click(object sender, EventArgs e) {
|
---|
204 | string resultName = (string)dataTableComboBox.SelectedItem;
|
---|
205 | string rowName = (string)dataRowComboBox.SelectedItem;
|
---|
206 | var runs = Content.Where(x => x.Results.ContainsKey(resultName));
|
---|
207 |
|
---|
208 | foreach (Run run in runs) {
|
---|
209 | DataTable resTable = (DataTable)run.Results[resultName];
|
---|
210 | DataRow row = resTable.Rows[rowName];
|
---|
211 | var values = row.Values.ToArray();
|
---|
212 | double k, d;
|
---|
213 | LinearLeastSquaresFitting.Calculate(values, out k, out d);
|
---|
214 |
|
---|
215 | DataRow newRow = new DataRow(row.Name + " Fitted Line");
|
---|
216 | for (int i = 0; i < values.Count(); i++) {
|
---|
217 | newRow.Values.Add(k * i + d);
|
---|
218 | }
|
---|
219 |
|
---|
220 | if (!resTable.Rows.ContainsKey(newRow.Name))
|
---|
221 | resTable.Rows.Add(newRow);
|
---|
222 | }
|
---|
223 | }
|
---|
224 | }
|
---|
225 | }
|
---|