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source: trunk/HeuristicLab.Tests/HeuristicLab.Algorithms.DataAnalysis-3.4/NcaAlgorithmTest.cs @ 15869

Last change on this file since 15869 was 15869, checked in by abeham, 5 years ago

#2909: Updated NCA model to account for change in parameter ordering, added unit test

File size: 2.0 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2018 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
22using System.Linq;
23using HeuristicLab.Data;
24using HeuristicLab.Optimization;
25using HeuristicLab.Problems.DataAnalysis;
26using HeuristicLab.Problems.Instances.DataAnalysis;
27using Microsoft.VisualStudio.TestTools.UnitTesting;
28
29namespace HeuristicLab.Algorithms.DataAnalysis.Tests {
30  [TestClass]
31  public class NcaAlgorithmTest {
32    [TestMethod]
33    [TestCategory("Algorithms.DataAnalysis")]
34    [TestProperty("Time", "medium")]
35    public void RunNcaAlgorithmTest() {
36      var uci = new UCIInstanceProvider();
37      var nca = new NcaAlgorithm() {
38        Iterations = 15,
39        SetSeedRandomly = false,
40        Seed = 620668657
41      };
42      var iris = uci.LoadData(uci.GetDataDescriptors().Single(x => x.Name.StartsWith("Iris")));
43      ((ClassificationProblem)nca.Problem).Load(iris);
44      nca.Start();
45      Assert.AreEqual(Core.ExecutionState.Stopped, nca.ExecutionState);
46      IResult qualityResult;
47      Assert.IsTrue(nca.Results.TryGetValue("Quality", out qualityResult));
48      var quality = qualityResult.Value as DoubleValue;
49      Assert.IsNotNull(quality);
50      Assert.IsTrue(quality.Value < -98);
51    }
52  }
53}
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