[7849] | 1 | #region License Information
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| 2 | /* HeuristicLab
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[9456] | 3 | * Copyright (C) 2002-2013 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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[7849] | 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;
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| 23 | using System.Collections.Generic;
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| 24 | using System.IO;
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| 25 | using System.Linq;
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| 26 | using ICSharpCode.SharpZipLib.Zip;
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| 27 |
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| 28 | namespace HeuristicLab.Problems.Instances.DataAnalysis {
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[8595] | 29 | public class UCIInstanceProvider : ResourceClassificationInstanceProvider {
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[7849] | 30 | public override string Name {
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[8595] | 31 | get { return "UCI Problems"; }
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[7849] | 32 | }
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| 33 | public override string Description {
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| 34 | get {
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| 35 | return "";
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| 36 | }
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| 37 | }
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| 38 | public override Uri WebLink {
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[8595] | 39 | get { return new Uri("http://archive.ics.uci.edu/ml/datasets.html"); }
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[7849] | 40 | }
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| 41 | public override string ReferencePublication {
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| 42 | get { return ""; }
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| 43 | }
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| 44 |
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[8595] | 45 | protected override string FileName { get { return "UCI"; } }
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[7849] | 46 |
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| 47 | public override IEnumerable<IDataDescriptor> GetDataDescriptors() {
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[9208] | 48 | List<UCIDataDescriptor> descriptorList = new List<UCIDataDescriptor>();
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[8841] | 49 | descriptorList.Add(new Iris());
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[7849] | 50 | descriptorList.Add(new Mammography());
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[9453] | 51 | descriptorList.Add(new Parkinsons());
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[8841] | 52 | descriptorList.Add(new Thyroid());
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[8903] | 53 | descriptorList.Add(new Vertebral_3C());
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[8595] | 54 | descriptorList.Add(new Wine());
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[9208] | 55 | descriptorList.Add(new WisconsinDiagnosticBreastCancer());
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[7849] | 56 | var solutionsArchiveName = GetResourceName(FileName + @"\.zip");
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| 57 | if (!String.IsNullOrEmpty(solutionsArchiveName)) {
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| 58 | using (var solutionsZipFile = new ZipInputStream(GetType().Assembly.GetManifestResourceStream(solutionsArchiveName))) {
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| 59 | IList<string> entries = new List<string>();
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| 60 | ZipEntry curEntry;
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| 61 | while ((curEntry = solutionsZipFile.GetNextEntry()) != null) {
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| 62 | entries.Add(curEntry.Name);
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| 63 | }
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| 64 | foreach (var entry in entries.OrderBy(x => x)) {
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[9208] | 65 | string filename = Path.GetFileNameWithoutExtension(entry);
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| 66 | UCIDataDescriptor desc = descriptorList.Where(x => x.Filename.Equals(filename)).FirstOrDefault();
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[7849] | 67 | if (desc != null) {
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[9208] | 68 | desc.ResourceName = entry;
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| 69 | yield return desc;
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[7849] | 70 | } else
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[9208] | 71 | throw new ArgumentNullException("No Descriptor could be found for this entry.");
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[7849] | 72 | }
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| 73 | }
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| 74 | }
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| 75 | }
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| 76 | }
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| 77 | }
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