1 | using System;
|
---|
2 | using System.Collections.Generic;
|
---|
3 | using System.ComponentModel;
|
---|
4 | using System.Drawing;
|
---|
5 | using System.Data;
|
---|
6 | using System.Linq;
|
---|
7 | using System.Text;
|
---|
8 | using System.Windows.Forms;
|
---|
9 | using HeuristicLab.Core;
|
---|
10 | using System.Diagnostics;
|
---|
11 |
|
---|
12 | namespace HeuristicLab.CEDMA.Server {
|
---|
13 | public partial class DispatcherView : ViewBase {
|
---|
14 | private SimpleDispatcher dispatcher;
|
---|
15 | private ProblemSpecification selectedSpec;
|
---|
16 | public DispatcherView(SimpleDispatcher dispatcher)
|
---|
17 | : base() {
|
---|
18 | this.dispatcher = dispatcher;
|
---|
19 | InitializeComponent();
|
---|
20 | dispatcher.Changed += (sender, args) => UpdateControls();
|
---|
21 | UpdateControls();
|
---|
22 | this.inputVariableList.CheckOnClick = true;
|
---|
23 | }
|
---|
24 |
|
---|
25 | protected override void UpdateControls() {
|
---|
26 | if (InvokeRequired) {
|
---|
27 | Invoke((Action)UpdateControls);
|
---|
28 | } else {
|
---|
29 | base.UpdateControls();
|
---|
30 | algorithmsListBox.Items.Clear();
|
---|
31 | targetVariableList.Items.Clear();
|
---|
32 | inputVariableList.Items.Clear();
|
---|
33 |
|
---|
34 | foreach (string targetVar in dispatcher.TargetVariables) {
|
---|
35 | targetVariableList.Items.Add(targetVar, false);
|
---|
36 | }
|
---|
37 |
|
---|
38 | foreach (string inputVar in dispatcher.Variables) {
|
---|
39 | inputVariableList.Items.Add(inputVar, false);
|
---|
40 | }
|
---|
41 |
|
---|
42 | targetVariableList.ClearSelected();
|
---|
43 | inputVariableList.Enabled = false;
|
---|
44 | }
|
---|
45 | }
|
---|
46 |
|
---|
47 | private void targetVariableList_ItemCheck(object sender, ItemCheckEventArgs e) {
|
---|
48 | if (e.NewValue == CheckState.Checked) {
|
---|
49 | dispatcher.EnableTargetVariable((string)targetVariableList.Items[e.Index]);
|
---|
50 | } else if (e.NewValue == CheckState.Unchecked) {
|
---|
51 | dispatcher.DisableTargetVariable((string)targetVariableList.Items[e.Index]);
|
---|
52 | }
|
---|
53 | }
|
---|
54 |
|
---|
55 | private void inputVariableList_ItemCheck(object sender, ItemCheckEventArgs e) {
|
---|
56 | if (e.NewValue == CheckState.Checked) {
|
---|
57 | selectedSpec.AddInputVariable((string)inputVariableList.Items[e.Index]);
|
---|
58 | } else if (e.NewValue == CheckState.Unchecked) {
|
---|
59 | selectedSpec.RemoveInputVariable((string)inputVariableList.Items[e.Index]);
|
---|
60 | }
|
---|
61 | }
|
---|
62 |
|
---|
63 | private void targetVariableList_SelectedValueChanged(object sender, EventArgs e) {
|
---|
64 | string selectedTarget = (string)targetVariableList.SelectedItem;
|
---|
65 | selectedSpec = dispatcher.GetProblemSpecification(selectedTarget);
|
---|
66 | UpdateInputVariableList();
|
---|
67 | UpdateAlgorithms();
|
---|
68 | }
|
---|
69 |
|
---|
70 | private void UpdateAlgorithms() {
|
---|
71 | learningTaskGroupBox.Enabled = true;
|
---|
72 | algorithmsListBox.Enabled = true;
|
---|
73 | switch (selectedSpec.LearningTask) {
|
---|
74 | case LearningTask.Classification: {
|
---|
75 | classificationRadioButton.Checked = true;
|
---|
76 | break;
|
---|
77 | }
|
---|
78 | case LearningTask.Regression: {
|
---|
79 | regressionRadioButton.Checked = true;
|
---|
80 | break;
|
---|
81 | }
|
---|
82 | case LearningTask.TimeSeries: {
|
---|
83 | timeSeriesRadioButton.Checked = true;
|
---|
84 | break;
|
---|
85 | }
|
---|
86 | default: { break; }
|
---|
87 | }
|
---|
88 | algorithmsListBox.Items.Clear();
|
---|
89 | foreach (HeuristicLab.Modeling.IAlgorithm algo in dispatcher.GetAlgorithms(selectedSpec.LearningTask)) {
|
---|
90 | algorithmsListBox.Items.Add(algo, dispatcher.GetAllowedAlgorithms(selectedSpec.TargetVariable).Contains(algo));
|
---|
91 | }
|
---|
92 | UpdateAlgorithmConfiguration();
|
---|
93 | }
|
---|
94 |
|
---|
95 | private void UpdateAlgorithmConfiguration() {
|
---|
96 | partitioningGroupBox.Enabled = true;
|
---|
97 | trainingSamplesStartTextBox.Text = selectedSpec.TrainingSamplesStart.ToString();
|
---|
98 | trainingSamplesEndTextBox.Text = selectedSpec.TrainingSamplesEnd.ToString();
|
---|
99 | validationSamplesStartTextBox.Text = selectedSpec.ValidationSamplesStart.ToString();
|
---|
100 | validationSamplesEndTextBox.Text = selectedSpec.ValidationSamplesEnd.ToString();
|
---|
101 | testSamplesStartTextBox.Text = selectedSpec.TestSamplesStart.ToString();
|
---|
102 | testSamplesEndTextBox.Text = selectedSpec.TestSamplesEnd.ToString();
|
---|
103 | minTimeOffsetTextBox.Text = selectedSpec.MinTimeOffset.ToString();
|
---|
104 | maxTimeOffsetTextBox.Text = selectedSpec.MaxTimeOffset.ToString();
|
---|
105 | autoregressiveCheckBox.Checked = selectedSpec.AutoRegressive;
|
---|
106 | }
|
---|
107 |
|
---|
108 | private void UpdateInputVariableList() {
|
---|
109 | inputVariableList.Items.Clear();
|
---|
110 | var activatedInputVariables = selectedSpec.InputVariables;
|
---|
111 | foreach (string inputVar in dispatcher.Variables) {
|
---|
112 | inputVariableList.Items.Add(inputVar, activatedInputVariables.Contains(inputVar));
|
---|
113 | }
|
---|
114 | inputVariableList.Enabled = true;
|
---|
115 | }
|
---|
116 |
|
---|
117 | private void setAllButton_Click(object sender, EventArgs e) {
|
---|
118 | foreach (string targetVar in dispatcher.TargetVariables) {
|
---|
119 | ProblemSpecification spec = dispatcher.GetProblemSpecification(targetVar);
|
---|
120 | for (int i = 0; i < inputVariableList.Items.Count; i++) {
|
---|
121 | if (inputVariableList.GetItemChecked(i)) {
|
---|
122 | spec.AddInputVariable((string)inputVariableList.Items[i]);
|
---|
123 | } else {
|
---|
124 | spec.RemoveInputVariable((string)inputVariableList.Items[i]);
|
---|
125 | }
|
---|
126 | }
|
---|
127 | }
|
---|
128 | }
|
---|
129 |
|
---|
130 |
|
---|
131 | private void setAlgorithmDefault_Click(object sender, EventArgs e) {
|
---|
132 | var newAllowedAlgos = dispatcher.GetAllowedAlgorithms(selectedSpec.TargetVariable).ToList();
|
---|
133 | foreach (string targetVar in dispatcher.TargetVariables) {
|
---|
134 | if (targetVar != selectedSpec.TargetVariable) {
|
---|
135 | ProblemSpecification spec = dispatcher.GetProblemSpecification(targetVar);
|
---|
136 | spec.LearningTask = selectedSpec.LearningTask;
|
---|
137 | spec.MinTimeOffset = selectedSpec.MinTimeOffset;
|
---|
138 | spec.MaxTimeOffset = selectedSpec.MaxTimeOffset;
|
---|
139 | spec.AutoRegressive = selectedSpec.AutoRegressive;
|
---|
140 | var curAllowedAlgos = dispatcher.GetAllowedAlgorithms(targetVar).ToList();
|
---|
141 | foreach (var algo in curAllowedAlgos)
|
---|
142 | dispatcher.DisableAlgorithm(targetVar, algo);
|
---|
143 | foreach (var algo in newAllowedAlgos)
|
---|
144 | dispatcher.EnableAlgorithm(targetVar, algo);
|
---|
145 | }
|
---|
146 | }
|
---|
147 | }
|
---|
148 |
|
---|
149 | private void algorithmsListBox_ItemCheck(object sender, ItemCheckEventArgs e) {
|
---|
150 | if (e.NewValue == CheckState.Checked) {
|
---|
151 | dispatcher.EnableAlgorithm(selectedSpec.TargetVariable, (HeuristicLab.Modeling.IAlgorithm)algorithmsListBox.Items[e.Index]);
|
---|
152 | } else if (e.NewValue == CheckState.Unchecked) {
|
---|
153 | dispatcher.DisableAlgorithm(selectedSpec.TargetVariable, (HeuristicLab.Modeling.IAlgorithm)algorithmsListBox.Items[e.Index]);
|
---|
154 | }
|
---|
155 | }
|
---|
156 |
|
---|
157 | private void radioButton_CheckedChanged(object sender, EventArgs e) {
|
---|
158 | minTimeOffsetLabel.Enabled = timeSeriesRadioButton.Checked;
|
---|
159 | minTimeOffsetTextBox.Enabled = timeSeriesRadioButton.Checked;
|
---|
160 | maxTimeOffsetLabel.Enabled = timeSeriesRadioButton.Checked;
|
---|
161 | maxTimeOffsetTextBox.Enabled = timeSeriesRadioButton.Checked;
|
---|
162 | autoregressiveCheckBox.Enabled = timeSeriesRadioButton.Checked;
|
---|
163 | autoregressiveLabel.Enabled = timeSeriesRadioButton.Checked;
|
---|
164 | if (timeSeriesRadioButton.Checked) selectedSpec.LearningTask = LearningTask.TimeSeries;
|
---|
165 | else if (classificationRadioButton.Checked) selectedSpec.LearningTask = LearningTask.Classification;
|
---|
166 | else if (regressionRadioButton.Checked) selectedSpec.LearningTask = LearningTask.Regression;
|
---|
167 | var allowedAlgorithms = dispatcher.GetAllowedAlgorithms(selectedSpec.TargetVariable);
|
---|
168 | foreach (var algo in allowedAlgorithms) {
|
---|
169 | dispatcher.DisableAlgorithm(selectedSpec.TargetVariable, algo);
|
---|
170 | }
|
---|
171 | UpdateAlgorithms();
|
---|
172 | }
|
---|
173 |
|
---|
174 | private void timeOffsetTextBox_Validating(object sender, CancelEventArgs e) {
|
---|
175 | int min, max;
|
---|
176 | e.Cancel = !int.TryParse(minTimeOffsetTextBox.Text, out min);
|
---|
177 | e.Cancel = !int.TryParse(maxTimeOffsetTextBox.Text, out max);
|
---|
178 | e.Cancel = min > max;
|
---|
179 | }
|
---|
180 |
|
---|
181 | private void timeOffsetTextBox_Validated(object sender, EventArgs e) {
|
---|
182 | selectedSpec.MinTimeOffset = int.Parse(minTimeOffsetTextBox.Text);
|
---|
183 | selectedSpec.MaxTimeOffset = int.Parse(maxTimeOffsetTextBox.Text);
|
---|
184 | }
|
---|
185 |
|
---|
186 | private void samplesTextBox_Validated(object sender, EventArgs e) {
|
---|
187 | selectedSpec.TrainingSamplesStart = int.Parse(trainingSamplesStartTextBox.Text);
|
---|
188 | selectedSpec.TrainingSamplesEnd = int.Parse(trainingSamplesEndTextBox.Text);
|
---|
189 | selectedSpec.ValidationSamplesStart = int.Parse(validationSamplesStartTextBox.Text);
|
---|
190 | selectedSpec.ValidationSamplesEnd = int.Parse(validationSamplesEndTextBox.Text);
|
---|
191 | selectedSpec.TestSamplesStart = int.Parse(testSamplesStartTextBox.Text);
|
---|
192 | selectedSpec.TestSamplesEnd = int.Parse(testSamplesEndTextBox.Text);
|
---|
193 | }
|
---|
194 |
|
---|
195 | private void ColorSamplesTextBoxes(Color color) {
|
---|
196 | trainingSamplesStartTextBox.BackColor = color;
|
---|
197 | trainingSamplesEndTextBox.BackColor = color;
|
---|
198 | validationSamplesStartTextBox.BackColor = color;
|
---|
199 | validationSamplesEndTextBox.BackColor = color;
|
---|
200 | testSamplesStartTextBox.BackColor = color;
|
---|
201 | testSamplesEndTextBox.BackColor = color;
|
---|
202 | }
|
---|
203 |
|
---|
204 | private void samplesTextBox_Validating(object sender, CancelEventArgs e) {
|
---|
205 | try {
|
---|
206 | int trainingStart = int.Parse(trainingSamplesStartTextBox.Text);
|
---|
207 | int trainingEnd = int.Parse(trainingSamplesEndTextBox.Text);
|
---|
208 | int validationStart = int.Parse(validationSamplesStartTextBox.Text);
|
---|
209 | int validationEnd = int.Parse(validationSamplesEndTextBox.Text);
|
---|
210 | int testStart = int.Parse(testSamplesStartTextBox.Text);
|
---|
211 | int testEnd = int.Parse(testSamplesEndTextBox.Text);
|
---|
212 | if (trainingStart < 0 || validationStart < 0 || testStart < 0 ||
|
---|
213 | trainingEnd >= selectedSpec.Dataset.Rows || validationEnd >= selectedSpec.Dataset.Rows || testEnd >= selectedSpec.Dataset.Rows ||
|
---|
214 | trainingStart >= trainingEnd ||
|
---|
215 | validationStart >= validationEnd ||
|
---|
216 | testStart >= testEnd ||
|
---|
217 | IsOverlapping(trainingStart, trainingEnd, validationStart, validationEnd) ||
|
---|
218 | IsOverlapping(trainingStart, trainingEnd, testStart, testEnd) ||
|
---|
219 | IsOverlapping(validationStart, validationEnd, testStart, testEnd))
|
---|
220 | ColorSamplesTextBoxes(Color.Red);
|
---|
221 | else
|
---|
222 | ColorSamplesTextBoxes(Color.White);
|
---|
223 | }
|
---|
224 | catch (FormatException) {
|
---|
225 | ColorSamplesTextBoxes(Color.Red);
|
---|
226 | }
|
---|
227 | }
|
---|
228 |
|
---|
229 | private void autoregressiveCheckBox_CheckedChanged(object sender, EventArgs e) {
|
---|
230 | selectedSpec.AutoRegressive = autoregressiveCheckBox.Checked;
|
---|
231 | }
|
---|
232 |
|
---|
233 | private bool IsOverlapping(int x0, int y0, int x1, int y1) {
|
---|
234 | Trace.Assert(x0 <= y0 && x1 <= y1);
|
---|
235 | int tmp;
|
---|
236 | // make sure that x0,y0 is the left interval
|
---|
237 | if (x1 < x0) {
|
---|
238 | tmp = x1;
|
---|
239 | x1 = x0;
|
---|
240 | x0 = tmp;
|
---|
241 | tmp = y1;
|
---|
242 | y1 = y0;
|
---|
243 | y0 = tmp;
|
---|
244 | }
|
---|
245 | return y0 > x1;
|
---|
246 | }
|
---|
247 |
|
---|
248 | }
|
---|
249 | }
|
---|