[14345] | 1 | #region License Information
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| 2 | /* HeuristicLab
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[16057] | 3 | * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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[14345] | 4 | *
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| 5 | * This file is part of HeuristicLab.
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| 6 | *
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| 7 | * HeuristicLab is free software: you can redistribute it and/or modify
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| 8 | * it under the terms of the GNU General Public License as published by
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| 9 | * the Free Software Foundation, either version 3 of the License, or
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| 10 | * (at your option) any later version.
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| 11 | *
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| 12 | * HeuristicLab is distributed in the hope that it will be useful,
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| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 15 | * GNU General Public License for more details.
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| 16 | *
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| 17 | * You should have received a copy of the GNU General Public License
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| 18 | * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
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| 19 | */
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| 20 | #endregion
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| 21 |
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| 22 | using System.Drawing;
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[15103] | 23 | using HeuristicLab.Common;
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| 24 | using HeuristicLab.Core;
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[14345] | 25 | using HeuristicLab.MainForm;
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| 26 | using HeuristicLab.Problems.DataAnalysis;
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| 27 | using HeuristicLab.Problems.DataAnalysis.Views;
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| 28 |
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| 29 | namespace HeuristicLab.Algorithms.DataAnalysis.Views {
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[15105] | 30 | [View("GBT Model Evaluation")]
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[14345] | 31 | [Content(typeof(GradientBoostedTreesSolution), false)]
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[15105] | 32 | public partial class GradientBoostedTreesModelEvaluationView : DataAnalysisSolutionEvaluationView {
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[14345] | 33 | public new GradientBoostedTreesSolution Content {
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| 34 | get { return (GradientBoostedTreesSolution)base.Content; }
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| 35 | set { base.Content = value; }
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| 36 | }
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| 37 |
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| 38 | protected override void SetEnabledStateOfControls() {
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| 39 | base.SetEnabledStateOfControls();
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| 40 | listBox.Enabled = Content != null;
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| 41 | viewHost.Enabled = Content != null;
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| 42 | }
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| 43 |
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[15105] | 44 | public GradientBoostedTreesModelEvaluationView()
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[14345] | 45 | : base() {
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| 46 | InitializeComponent();
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| 47 | }
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| 48 |
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| 49 | protected override void OnContentChanged() {
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| 50 | base.OnContentChanged();
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| 51 | if (Content == null) {
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| 52 | viewHost.Content = null;
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| 53 | listBox.Items.Clear();
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| 54 | } else {
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| 55 | viewHost.Content = null;
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| 56 | listBox.Items.Clear();
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| 57 | foreach (var e in Content.Model.Models) {
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| 58 | listBox.Items.Add(e);
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| 59 | }
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| 60 | }
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| 61 | }
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| 62 |
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| 63 | private void listBox_SelectedIndexChanged(object sender, System.EventArgs e) {
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| 64 | var model = listBox.SelectedItem;
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| 65 | if (model == null) viewHost.Content = null;
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| 66 | else {
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[15103] | 67 | viewHost.Content = ConvertModel(model);
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[14345] | 68 | }
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| 69 | }
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[15103] | 70 |
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| 71 | private void listBox_DoubleClick(object sender, System.EventArgs e) {
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| 72 | var selectedItem = listBox.SelectedItem;
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| 73 | if (selectedItem == null) return;
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| 74 | MainFormManager.MainForm.ShowContent(ConvertModel(selectedItem));
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| 75 | }
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| 76 |
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| 77 | private IContent ConvertModel(object model) {
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| 78 | var treeModel = model as RegressionTreeModel;
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| 79 | if (treeModel != null)
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| 80 | return treeModel.CreateSymbolicRegressionSolution(Content.ProblemData);
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| 81 | else {
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| 82 | var regModel = model as IRegressionModel;
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| 83 | return regModel;
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| 84 | }
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| 85 | }
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[14345] | 86 | }
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| 87 | }
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