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# ChangeLog for branches/GBT
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# Generated by Trac 1.0.12
# 02/18/25 22:11:04

Mon, 04 May 2015 06:39:23 GMT gkronber [12374]
	* branches/GBT/HeuristicLab.Algorithms.DataAnalysis/3.4/GradientBoostedTrees/LossFunctions/AbsoluteErrorLoss.cs (added)
	* branches/GBT/HeuristicLab.Algorithms.DataAnalysis/3.4/GradientBoostedTrees/LossFunctions/RelativeErrorLoss.cs (added)
	* branches/GBT/HeuristicLab.Algorithms.DataAnalysis/3.4/HeuristicLab.Algorithms.DataAnalysis-3.4.csproj (modified)

	#2261: added absolute and relative error loss functions for GBT.


Sat, 02 May 2015 12:34:26 GMT gkronber [12373]
	* branches/GBT/HeuristicLab.Algorithms.DataAnalysis/3.4/GradientBoostedTrees/GradientBoostedTreesAlgorithm.cs (modified)

	#2261: added hidden alg.-parameter to disable solution-creation (this ...


Fri, 01 May 2015 16:30:56 GMT gkronber [12372]
	* branches/GBT/HeuristicLab.Algorithms.DataAnalysis.Views/3.4/GradientBoostedTreesModelView.Designer.cs (added)
	* branches/GBT/HeuristicLab.Algorithms.DataAnalysis.Views/3.4/GradientBoostedTreesModelView.cs (added)
	* branches/GBT/HeuristicLab.Algorithms.DataAnalysis.Views/3.4/HeuristicLab.Algorithms.DataAnalysis.Views-3.4.csproj (modified)
	* branches/GBT/HeuristicLab.Algorithms.DataAnalysis.Views/3.4/RegressionTreeModelView.Designer.cs (added)
	* branches/GBT/HeuristicLab.Algorithms.DataAnalysis.Views/3.4/RegressionTreeModelView.cs (added)
	* branches/GBT/HeuristicLab.Algorithms.DataAnalysis/3.4/GradientBoostedTrees/GradientBoostedTreesModel.cs (modified)
	* branches/GBT/HeuristicLab.Algorithms.DataAnalysis/3.4/GradientBoostedTrees/RegressionTreeBuilder.cs (modified)
	* branches/GBT/HeuristicLab.Algorithms.DataAnalysis/3.4/GradientBoostedTrees/RegressionTreeModel.cs (modified)

	#2261: implemented prototype view for gradient boosted trees


Fri, 01 May 2015 12:59:06 GMT gkronber [12371]
	* branches/GBT/HeuristicLab.Algorithms.DataAnalysis/3.4/GradientBoostedTrees/GradientBoostedTreesAlgorithmStatic.cs (modified)

	#2261: fixed a small bug (correct mapping of row indices for training ...


Mon, 27 Apr 2015 08:48:31 GMT gkronber [12349]
	* branches/GBT/HeuristicLab.Algorithms.DataAnalysis/3.4/GradientBoostedTrees/RegressionTreeBuilder.cs (modified)
	* branches/GBT/HeuristicLab.Algorithms.DataAnalysis/3.4/GradientBoostedTrees/RegressionTreeModel.cs (modified)

	#2261: added serialization constructor for RegressionTreeModel


Thu, 23 Apr 2015 15:10:20 GMT gkronber [12342]
	* branches/GBT/HeuristicLab.Problems.DataAnalysis/3.4/Implementation/Regression/RegressionSolution.cs (modified)

	#2261: added cloning method override for previously abstract class ...


Thu, 23 Apr 2015 10:45:33 GMT gkronber [12332]
	* branches/GBT/HeuristicLab.Algorithms.DataAnalysis/3.4/GradientBoostedTrees (added)
	* branches/GBT/HeuristicLab.Algorithms.DataAnalysis/3.4/GradientBoostedTrees/GradientBoostedTreesAlgorithm.cs (added)
	* branches/GBT/HeuristicLab.Algorithms.DataAnalysis/3.4/GradientBoostedTrees/GradientBoostedTreesAlgorithmStatic.cs (added)
	* branches/GBT/HeuristicLab.Algorithms.DataAnalysis/3.4/GradientBoostedTrees/GradientBoostedTreesModel.cs (added)
	* branches/GBT/HeuristicLab.Algorithms.DataAnalysis/3.4/GradientBoostedTrees/LossFunctions (added)
	* branches/GBT/HeuristicLab.Algorithms.DataAnalysis/3.4/GradientBoostedTrees/LossFunctions/ILossFunction.cs (added)
	* branches/GBT/HeuristicLab.Algorithms.DataAnalysis/3.4/GradientBoostedTrees/LossFunctions/SquaredErrorLoss.cs (added)
	* branches/GBT/HeuristicLab.Algorithms.DataAnalysis/3.4/GradientBoostedTrees/RegressionTreeBuilder.cs (added)
	* branches/GBT/HeuristicLab.Algorithms.DataAnalysis/3.4/GradientBoostedTrees/RegressionTreeModel.cs (added)
	* branches/GBT/HeuristicLab.Algorithms.DataAnalysis/3.4/HeuristicLab.Algorithms.DataAnalysis-3.4.csproj (modified)
	* branches/GBT/HeuristicLab.Problems.DataAnalysis/3.4/Implementation/Regression/RegressionSolution.cs (modified)

	#2261: initial import of gradient boosted trees for regression


Mon, 20 Apr 2015 18:33:59 GMT gkronber [12329]
	* branches/GBT (copied)

	#2261 created a branch for gradient boosted trees algorithm ...


Tue, 14 Apr 2015 14:31:37 GMT ascheibe [12315]
	* trunk/sources/HeuristicLab.Clients.Access.Administration/3.3/Views/UserListView.cs (modified)

	#2372 fixed user creation in access service admin tool