# # ChangeLog for branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.Regression # # Generated by Trac 1.0.12 # 09/17/24 10:36:12 Fri, 24 Sep 2010 08:28:08 GMT gkronber [4484] * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.Regression/3.3/Symbolic/Analyzers/FixedValidationBestScaledSymbolicRegressionSolutionAnalyzer.cs (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.Views/3.3/DataAnalysisProblemDataCorrelationsView.cs (modified) Minor bug fixes in data analysis exploration branch. #1142 Thu, 23 Sep 2010 11:49:30 GMT gkronber [4475] * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.MultiVariate.TimeSeriesPrognosis.Views/3.3/InteractiveSymbolicTimeSeriesPrognosisSolutionSimplifierView.cs (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.MultiVariate.TimeSeriesPrognosis/3.3/HeuristicLab.Problems.DataAnalysis.MultiVariate.TimeSeriesPrognosis-3.3.csproj (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.MultiVariate.TimeSeriesPrognosis/3.3/Symbolic/Analyzer/ValidationBestScaledSymbolicTimeSeriesPrognosisSolutionAnalyzer.cs (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.MultiVariate.TimeSeriesPrognosis/3.3/Symbolic/Evaluators/SymbolicTimeSeriesPrognosisEvaluator.cs (added) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.MultiVariate.TimeSeriesPrognosis/3.3/Symbolic/Evaluators/SymbolicTimeSeriesPrognosisMahalanobisEvaluator.cs (added) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.MultiVariate.TimeSeriesPrognosis/3.3/Symbolic/Evaluators/SymbolicTimeSeriesPrognosisNormalizedMseEvaluator.cs (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.MultiVariate.TimeSeriesPrognosis/3.3/Symbolic/Evaluators/SymbolicTimeSeriesPrognosisScaledNormalizedMseEvaluator.cs (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.MultiVariate.TimeSeriesPrognosis/3.3/Symbolic/Interfaces/ISingleObjectiveSymbolicTimeSeriesPrognosisEvaluator.cs (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.MultiVariate.TimeSeriesPrognosis/3.3/Symbolic/SymbolicTimeSeriesExpressionInterpreter.cs (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.MultiVariate.TimeSeriesPrognosis/3.3/Symbolic/SymbolicTimeSeriesPrognosisSolution.cs (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.MultiVariate/3.3/Evaluators (added) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.MultiVariate/3.3/Evaluators/OnlineMeanMahalanobisDistanceEvaluator.cs (added) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.MultiVariate/3.3/Evaluators/OnlineMultiVariateEvaluator.cs (added) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.MultiVariate/3.3/HeuristicLab.Problems.DataAnalysis.MultiVariate-3.3.csproj (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.MultiVariate/3.3/Interfaces/IMultiVariateOnlineEvaluator.cs (added) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.Regression/3.3/Symbolic/Analyzers/BestSymbolicRegressionSolutionAnalyzer.cs (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.Regression/3.3/Symbolic/Analyzers/FixedValidationBestScaledSymbolicRegressionSolutionAnalyzer.cs (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.Views/3.3/RunCollectionMonteCarloVariableImpactView.cs (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.Views/3.3/RunCollectionWinklerVariableImpactView.cs (modified) Fixed bugs in time series prognosis classes #1142. Tue, 21 Sep 2010 12:14:25 GMT gkronber [4460] * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.MultiVariate.TimeSeriesPrognosis/3.3/Symbolic/Evaluators/SymbolicTimeSeriesPrognosisScaledNormalizedMseEvaluator.cs (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.Regression/3.3/Symbolic/Evaluators/SymbolicRegressionScaledMeanAndVarianceSquaredErrorEvaluator.cs (modified) Fixed bug in scaled MSE evaluator for time series. #1142 Tue, 21 Sep 2010 11:31:01 GMT gkronber [4458] * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.Regression/3.3/Symbolic/Evaluators/SymbolicRegressionScaledMeanSquaredErrorEvaluator.cs (modified) Fixed bug in linear scaling factor calculation. #1142 Mon, 20 Sep 2010 07:45:20 GMT gkronber [4443] * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.Regression/3.3/Symbolic/SymbolicRegressionSolution.cs (modified) Added default constructor for SymbolicRegressionSolution. #1163 Wed, 15 Sep 2010 19:11:11 GMT gkronber [4401] * branches/DataAnalysis/HeuristicLab 3.3.sln (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.MultiVariate.Regression/3.3/Symbolic/Evaluators/MultiObjectiveSymbolicVectorRegressionEvaluator.cs (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.MultiVariate.Regression/3.3/Symbolic/Evaluators/SingleObjectiveSymbolicVectorRegressionEvaluator.cs (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.MultiVariate.Regression/3.3/Symbolic/Evaluators/SymbolicVectorRegressionEvaluator.cs (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.MultiVariate.Regression/3.3/Symbolic/SymbolicVectorRegressionGrammar.cs (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.MultiVariate.TimeSeriesPrognosis.Views/3.3/HeuristicLab.Problems.DataAnalysis.MultiVariate.TimeSeriesPrognosis.Views-3.3.csproj (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.MultiVariate.TimeSeriesPrognosis.Views/3.3/ResultsView.Designer.cs (added) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.MultiVariate.TimeSeriesPrognosis.Views/3.3/ResultsView.cs (added) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.MultiVariate.TimeSeriesPrognosis.Views/3.3/SymbolicTimeSeriesPrognosisModelView.cs (added) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.MultiVariate.TimeSeriesPrognosis.Views/3.3/SymbolicTimeSeriesPrognosisModelView.designer.cs (added) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.MultiVariate.TimeSeriesPrognosis/3.3/HeuristicLab.Problems.DataAnalysis.MultiVariate.TimeSeriesPrognosis-3.3.csproj (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.MultiVariate.TimeSeriesPrognosis/3.3/Symbolic/Analyzer/ValidationBestScaledSymbolicTimeSeriesPrognosisSolutionAnalyzer.cs (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.MultiVariate.TimeSeriesPrognosis/3.3/Symbolic/Evaluators/SymbolicTimeSeriesPrognosisNormalizedMseEvaluator.cs (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.MultiVariate.TimeSeriesPrognosis/3.3/Symbolic/Evaluators/SymbolicTimeSeriesPrognosisScaledNormalizedMseEvaluator.cs (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.MultiVariate.TimeSeriesPrognosis/3.3/Symbolic/SymbolicTimeSeriesPrognosisModel.cs (added) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.MultiVariate.TimeSeriesPrognosis/3.3/Symbolic/SymbolicTimeSeriesPrognosisSolution.cs (added) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.MultiVariate.Views/3.3/EstimatedValuesView.Designer.cs (added) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.MultiVariate.Views/3.3/EstimatedValuesView.cs (added) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.MultiVariate.Views/3.3/HeuristicLab.Problems.DataAnalysis.MultiVariate.Views-3.3.csproj (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.MultiVariate.Views/3.3/LineChartView.Designer.cs (added) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.MultiVariate.Views/3.3/LineChartView.cs (added) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.MultiVariate/3.3/Interfaces/IMultiVariateDataAnalysisModel.cs (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.MultiVariate/3.3/Interfaces/IMultiVariateDataAnalysisSolution.cs (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.Regression/3.3/Symbolic/SymbolicRegressionSolution.cs (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis/3.3/DataAnalysisSolution.cs (modified) Added model and solution classes for time series prognosis and added ... Tue, 31 Aug 2010 16:25:03 GMT gkronber [4350] * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.Regression/3.3/Symbolic/Analyzers/SymbolicRegressionTournamentPruning.cs (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis/3.3/Operators/CovariantParsimonyPressure.cs (modified) added minimal size parameter for pruning operator. #1142 Mon, 30 Aug 2010 08:04:03 GMT gkronber [4341] * branches/DataAnalysis (modified) * 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/SymbolicRegressionProblem.cs (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.Regression/3.3/Symbolic/SymbolicRegressionProblemBase.cs (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.Regression/3.3/Symbolic/SymbolicRegressionSolution.cs (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis/3.3/CsvFileParser.cs (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis/3.3/DataAnalysisProblemData.cs (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis/3.3/DataFormatException.cs (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis/3.3/Dataset.cs (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis/3.3/Evaluators/SimpleMSEEvaluator.cs (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis/3.3/Symbolic/ArithmeticExpressionGrammar.cs (modified) * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis/3.3/Symbolic/FullFunctionalExpressionGrammar.cs (modified) Merged changesets from revisions r4249, r4250, r4251, r4291, r4295 ... Thu, 26 Aug 2010 10:46:41 GMT gkronber [4328] * branches/DataAnalysis/HeuristicLab.Problems.DataAnalysis.Regression/3.3/Symbolic/Analyzers/SymbolicRegressionTournamentPruning.cs (modified) Overhauled pruning operator. #1142 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 ... 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 ... 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. Wed, 11 Aug 2010 16:39:49 GMT gkronber [4202] * 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) Changed R² evaluator to return 0 when the estimated values contain ...