# # ChangeLog for branches/DataAnalysis # # Generated by Trac 1.0.12 # 08/15/24 01:07:06 Thu, 26 Aug 2010 10:45:48 GMT gkronber [4327] * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.Views/3.3/HeuristicLab.Problems.DataAnalysis.Views-3.3.csproj (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.Views/3.3/Symbolic/GraphvizSymbolicExpressionTreeView.Designer.cs (added) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.Views/3.3/Symbolic/GraphvizSymbolicExpressionTreeView.cs (added) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.Views/3.3/Symbolic/LatexSymbolicExpressionTreeView.Designer.cs (added) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.Views/3.3/Symbolic/LatexSymbolicExpressionTreeView.cs (added) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.Views/3.3/Symbolic/SymbolicExpressionTreeGraphvizFormatter.cs (added) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.Views/3.3/Symbolic/SymbolicExpressionTreeLatexFormatter.cs (added) Added views to export symbolic expression trees as latex and graphviz ... Thu, 26 Aug 2010 10:43:02 GMT gkronber [4326] * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.Regression/3.3/Symbolic/Analyzers/OverfittingAnalyzer.cs (modified) Changed `OverfittingAnalyzer` to make overfitting boundaries more ... Tue, 24 Aug 2010 17:25:11 GMT gkronber [4309] * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.Regression/3.3/Symbolic/Analyzers/OverfittingAnalyzer.cs (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis/3.3/HeuristicLab.Problems.DataAnalysis-3.3.csproj (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis/3.3/Operators/CovariantParsimonyPressure.cs (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis/3.3/Operators/CovariantParsimonyPressureAdder.cs (added) Exploring overfitting countermeasures. #1142 Tue, 24 Aug 2010 17:22:34 GMT gkronber [4308] * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.Regression/3.3/Analyzers/RegressionSolutionAnalyzer.cs (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.Regression/3.3/Symbolic/Analyzers/FixedValidationBestScaledSymbolicRegressionSolutionAnalyzer.cs (modified) Fixed typos. #1142 Mon, 23 Aug 2010 16:54:35 GMT gkronber [4297] * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.Regression/3.3/Symbolic/Analyzers/FixedValidationBestScaledSymbolicRegressionSolutionAnalyzer.cs (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.Regression/3.3/Symbolic/Analyzers/OverfittingAnalyzer.cs (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.Regression/3.3/Symbolic/Analyzers/SymbolicRegressionTournamentPruning.cs (modified) Added output parameter for validation quality to validation analyzer, ... Sun, 22 Aug 2010 17:06:32 GMT gkronber [4275] * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.Regression/3.3/Symbolic/Analyzers/OverfittingAnalyzer.cs (modified) Improved overfitting analyzer #1142 Fri, 20 Aug 2010 15:42:27 GMT gkronber [4272] * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.Regression/3.3/Symbolic/Analyzers/FixedValidationBestScaledSymbolicRegressionSolutionAnalyzer.cs (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.Regression/3.3/Symbolic/Analyzers/OverfittingAnalyzer.cs (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis/3.3/Operators/CovariantParsimonyPressure.cs (modified) Worked on overfitting analyzer and CPP. #1142 Fri, 20 Aug 2010 10:45:57 GMT gkronber [4271] * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.Regression/3.3/HeuristicLab.Problems.DataAnalysis.Regression-3.3.csproj (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.Regression/3.3/Symbolic/Analyzers/FixedValidationBestScaledSymbolicRegressionSolutionAnalyzer.cs (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.Regression/3.3/Symbolic/Analyzers/OverfittingAnalyzer.cs (added) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis/3.3/Operators/CovariantParsimonyPressure.cs (modified) Added correlation-based overfitting detection analyzer. #1142 Wed, 18 Aug 2010 17:46:02 GMT gkronber [4255] * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.Regression/3.3/Symbolic/Analyzers/FixedValidationBestScaledSymbolicRegressionSolutionAnalyzer.cs (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis/3.3/HeuristicLab.Problems.DataAnalysis-3.3.csproj (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis/3.3/Operators/CovariantParsimonyPressure.cs (modified) Added complexity reduction scheme based on validation performance for ... Wed, 18 Aug 2010 13:11:52 GMT mkommend [4252] * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.MultiVariate.TimeSeriesPrognosis/3.3/Symbolic/SymbolicTimeSeriesPrognosisGrammar.cs (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.MultiVariate/3.3/Symbolic/MultiVariateExpressionGrammar.cs (modified) Updated grammars in !DataAnalysis branch (ticket #1028). Tue, 17 Aug 2010 14:39:11 GMT gkronber [4244] * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.Regression/3.3/Symbolic/Analyzers/FixedValidationBestScaledSymbolicRegressionSolutionAnalyzer.cs (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.Regression/3.3/Symbolic/Evaluators/MultiObjectiveSymbolicRegressionEvaluator.cs (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.Regression/3.3/Symbolic/Evaluators/SingleObjectiveSymbolicRegressionEvaluator.cs (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis/3.3/RandomEnumerable.cs (modified) Use `FastRandom` instead of Mersenne twister for partial evaluation ... Tue, 17 Aug 2010 06:08:29 GMT gkronber [4238] * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis/3.3/Symbolic/SymbolicSimplifier.cs (modified) Fixed bug in symbolic simplifier (inversion of constants). #1026 Tue, 17 Aug 2010 06:07:31 GMT gkronber [4237] * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis/3.3/Tests/SymbolicSimplifierTest.cs (modified) Adapted loading of test cases. #1026 Tue, 17 Aug 2010 05:45:02 GMT gkronber [4236] * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis/3.3/Tests/HeuristicLab.Problems.DataAnalysis.Tests-3.3.csproj (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis/3.3/Tests/RegressionSolution01.hl (added) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis/3.3/Tests/RegressionSolution02.hl (added) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis/3.3/Tests/RegressionSolution03.hl (added) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis/3.3/Tests/RegressionSolution04.hl (added) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis/3.3/Tests/RegressionSolution05.hl (added) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis/3.3/Tests/RegressionSolution06.hl (added) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis/3.3/Tests/SymbolicSimplifierTest.cs (added) Added test cases for symbolic regression model simplifier. #1026 Tue, 17 Aug 2010 04:53:47 GMT gkronber [4235] * branches/DataAnalysis/HeuristicLab 3.3.sln (copied) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.MultiVariate (moved) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.MultiVariate.Regression (deleted) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.MultiVariate.TimeSeriesPrognosis (moved) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.MultiVariate.TimeSeriesPrognosis.Views (moved) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.MultiVariate.Views (moved) * trunk/sources/HeuristicLab 3.3.sln (modified) Moved multi-variate data analysis plugins out of the trunk into a ... Mon, 16 Aug 2010 17:17:13 GMT gkronber [4233] * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis/3.3/Evaluators/OnlineCovarianceEvaluator.cs (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis/3.3/HeuristicLab.Problems.DataAnalysis-3.3.csproj (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis/3.3/Operators/CovariantParsimonyPressure.cs (added) Added operator to apply covariant parsimony pressure. #1142 Mon, 16 Aug 2010 09:25:07 GMT gkronber [4228] * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis/3.3/Operators/DynamicDepthLimitComparator.cs (modified) Fixed calculation of relative quality for maximization problems in ... Mon, 16 Aug 2010 09:24:14 GMT gkronber [4227] * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis/3.3/Operators/DynOpEqComparator.cs (modified) Added significant improvement check to dynamic operator equalization. ... Mon, 16 Aug 2010 08:08:29 GMT gkronber [4226] * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis/3.3/Symbolic/SymbolicSimplifier.cs (modified) added comments to simplifier. #1026 Mon, 16 Aug 2010 08:03:11 GMT gkronber [4225] * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.Regression/3.3/Symbolic/Analyzers/FixedValidationBestScaledSymbolicRegressionSolutionAnalyzer.cs (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.Regression/3.3/Symbolic/Evaluators/SymbolicRegressionPearsonsRSquaredEvaluator.cs (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.Regression/3.3/Symbolic/SymbolicRegressionProblemBase.cs (modified) Minor adaption of existing symbolic regression classes. #1142.