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Initialization

Timestamp:

07/18/14 12:35:00 (10 years ago)

Author:

ascheibe

Message:

reverted last commit

Location:

branches/HiveStatistics/sources

Files:

: 7 edited

. (modified) (2 props)
HeuristicLab.Algorithms.DataAnalysis (modified) (1 prop)
HeuristicLab.Algorithms.DataAnalysis/3.4/Nca/Initialization/INcaInitializer.cs (modified) (1 diff)
HeuristicLab.Algorithms.DataAnalysis/3.4/Nca/Initialization/LdaInitializer.cs (modified) (2 diffs)
HeuristicLab.Algorithms.DataAnalysis/3.4/Nca/Initialization/NcaInitializer.cs (modified) (1 diff)
HeuristicLab.Algorithms.DataAnalysis/3.4/Nca/Initialization/PcaInitializer.cs (modified) (1 diff)
HeuristicLab.Algorithms.DataAnalysis/3.4/Nca/Initialization/RandomInitializer.cs (modified) (1 diff)

Legend:

: Unmodified
: Added
: Removed

branches/HiveStatistics/sources

Property svn:ignore

-                      old
+                      new
 FxCopResults.txt
 Google.ProtocolBuffers-0.9.1.dll
-Google.ProtocolBuffers-2.4.1.473.dll
 HeuristicLab 3.3.5.1.ReSharper.user
 HeuristicLab 3.3.6.0.ReSharper.user
 HeuristicLab.4.5.resharper.user
 HeuristicLab.ExtLibs.6.0.ReSharper.user
-HeuristicLab.Scripting.Development
 HeuristicLab.resharper.user
 ProtoGen.exe
 …
 _ReSharper.HeuristicLab
 _ReSharper.HeuristicLab 3.3
-_ReSharper.HeuristicLab 3.3 Tests
 _ReSharper.HeuristicLab.ExtLibs
 bin
 protoc.exe
+_ReSharper.HeuristicLab 3.3 Tests
+Google.ProtocolBuffers-2.4.1.473.dll

Property svn:mergeinfo changed

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/branches/1721-RandomForestPersistence	removed
/branches/DataPreprocessing	removed
/branches/HLScript	removed
/branches/HeuristicLab.Problems.DataAnalysis.Trading	removed
/branches/LogResidualEvaluator	removed
/branches/SpectralKernelForGaussianProcesses	removed
/stable	removed

branches/HiveStatistics/sources/HeuristicLab.Algorithms.DataAnalysis

Property svn:mergeinfo changed

/branches/1721-RandomForestPersistence/HeuristicLab.Algorithms.DataAnalysis	removed
/branches/DataPreprocessing/HeuristicLab.Algorithms.DataAnalysis	removed
/branches/LogResidualEvaluator/HeuristicLab.Algorithms.DataAnalysis	removed
/branches/SpectralKernelForGaussianProcesses/HeuristicLab.Algorithms.DataAnalysis	removed
/stable/HeuristicLab.Algorithms.DataAnalysis	removed
/trunk/sources/HeuristicLab.Algorithms.DataAnalysis	removed

branches/HiveStatistics/sources/HeuristicLab.Algorithms.DataAnalysis/3.4/Nca/Initialization/INcaInitializer.cs

r11202	r11203
1	1	#region License Information
2	2	/* HeuristicLab
3		* Copyright (C) 2002-2014 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
	3	* Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
4	4	*
5	5	* This file is part of HeuristicLab.

branches/HiveStatistics/sources/HeuristicLab.Algorithms.DataAnalysis/3.4/Nca/Initialization/LdaInitializer.cs

-                      r11202
+                      r11203
 #region License Information
 /* HeuristicLab
  * Copyright (C) 2002-2014 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ *
  * This file is part of HeuristicLab.
 …
                                                 data.TrainingIndices);
+      // map class values to sequential natural numbers (required by alglib)
+      var uniqueClasses = data.Dataset.GetDoubleValues(data.TargetVariable, data.TrainingIndices)
+                                        .Distinct()
+                                        .Select((v, i) => new { v, i })
+                                        .ToDictionary(x => x.v, x => x.i);
+      for (int row = 0; row < instances; row++)
+        ldaDs[row, attributes] = uniqueClasses[ldaDs[row, attributes]];
+      var uniqueClasses = data.Dataset.GetDoubleValues(data.TargetVariable, data.TrainingIndices).Distinct().Count();
       int info;
       double[,] matrix;
       alglib.fisherldan(ldaDs, instances, attributes, uniqueClasses.Count, out info, out matrix);
+      alglib.fisherldan(ldaDs, instances, attributes, uniqueClasses, out info, out matrix);
       return matrix;

branches/HiveStatistics/sources/HeuristicLab.Algorithms.DataAnalysis/3.4/Nca/Initialization/NcaInitializer.cs

r11202	r11203
1	1	#region License Information
2	2	/* HeuristicLab
3		* Copyright (C) 2002-2014 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
	3	* Copyright (C) 2002-2013 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
4	4	*
5	5	* This file is part of HeuristicLab.

branches/HiveStatistics/sources/HeuristicLab.Algorithms.DataAnalysis/3.4/Nca/Initialization/PcaInitializer.cs

r11202	r11203
1	1	#region License Information
2	2	/* HeuristicLab
3		* Copyright (C) 2002-2014 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
	3	* Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
4	4	*
5	5	* This file is part of HeuristicLab.

branches/HiveStatistics/sources/HeuristicLab.Algorithms.DataAnalysis/3.4/Nca/Initialization/RandomInitializer.cs

r11202	r11203
1	1	#region License Information
2	2	/* HeuristicLab
3		* Copyright (C) 2002-2014 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
	3	* Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
4	4	*
5	5	* This file is part of HeuristicLab.

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Changeset 11203 for branches/HiveStatistics/sources/HeuristicLab.Algorithms.DataAnalysis/3.4/Nca/Initialization

Legend:

branches/HiveStatistics/sources

branches/HiveStatistics/sources/HeuristicLab.Algorithms.DataAnalysis

branches/HiveStatistics/sources/HeuristicLab.Algorithms.DataAnalysis/3.4/Nca/Initialization/INcaInitializer.cs

branches/HiveStatistics/sources/HeuristicLab.Algorithms.DataAnalysis/3.4/Nca/Initialization/LdaInitializer.cs

branches/HiveStatistics/sources/HeuristicLab.Algorithms.DataAnalysis/3.4/Nca/Initialization/NcaInitializer.cs

branches/HiveStatistics/sources/HeuristicLab.Algorithms.DataAnalysis/3.4/Nca/Initialization/PcaInitializer.cs

branches/HiveStatistics/sources/HeuristicLab.Algorithms.DataAnalysis/3.4/Nca/Initialization/RandomInitializer.cs

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