id summary status owner priority milestone component 449 SubScopesSorter should sort on IntValues too new swagner low HeuristicLab 3.3.x Backlog Operators 514 Generic arithmetic operator assigned swagner medium HeuristicLab 3.3.x Backlog Operators.Programmable 1205 Collections should cache the according ReadOnlyCollection new swagner medium HeuristicLab 3.3.x Backlog Collections 1210 Rename algorithm namespaces new swagner lowest HeuristicLab 3.3.x Backlog General 1223 The Plugin Manager shows no description for any of the installed plugins assigned swinkler low HeuristicLab 3.3.x Backlog General 1276 Anchors in the operator graph view should be created automatically assigned mkommend low HeuristicLab 3.3.x Backlog Operators.Views.OperatorGraphVisualization 1279 ResultCollector should always clone the collected values new mkommend low HeuristicLab 3.3.x Backlog Optimization.Operators 1335 Review and refactor optimizer base classes new swagner low HeuristicLab 4.0 Optimization 1386 Mutation of constant factors should not simply add a normally distributed value but a value sampled from a mixture of Gaussians new gkronber low HeuristicLab 4.0 Problems.DataAnalysis 1407 Unify item collection views new swagner medium HeuristicLab 4.0 Core.Views 1458 Provide a mechanism in algorithms to call problem-specific initialization operators new swagner medium HeuristicLab 3.3.x Backlog Core 1477 Additional problem instances for artificial ant problem new gkronber lowest HeuristicLab 4.x Backlog Problems.GeneticProgramming 1495 Add references to algorithms, problems, and operators new swagner medium HeuristicLab 3.3.x Backlog General 1530 Persistence Speed-Up accepted epitzer medium HeuristicLab 3.3.x Backlog Persistence 1556 Provide autosaving for long running optimizers new swagner medium HeuristicLab 4.0 General 1565 Parameter properties in algorithms should be public new swagner medium HeuristicLab 3.3.x Backlog General 1566 ValueParameters in algorithms should be changed to FixedValueParameters new swagner medium HeuristicLab 3.3.x Backlog General 1632 Extend Savitzky-Golay filter command to support calculation of smoothed derivatives reviewing gkronber lowest HeuristicLab.DataImporter 1.0.1 DataImporter 1636 Weighted evaluation of data analysis models new gkronber medium HeuristicLab 4.x Backlog Problems.DataAnalysis 1658 The BestAverageQualityAnalyzer should not output a quality chart in every case new swagner medium HeuristicLab 3.3.x Backlog Analysis 1680 Add Azure integration for Hive assigned swagner low HeuristicLab 3.3.x Backlog Hive.General 1696 Integrate Fitness Landscape Analysis assigned abeham medium HeuristicLab 3.3.x Backlog Analysis.FitnessLandscape 1703 Implement fitness landscape analysis for the VRP reviewing epitzer low HeuristicLab 3.3.x Backlog Analysis.FitnessLandscape 1707 Visualize the scope level to which an operator is applied on assigned abeham low HeuristicLab 4.x Backlog Operators.Views.OperatorGraphVisualization 1719 Change the ListView in the RunCollectionView to VirtualMode new swagner medium HeuristicLab 4.0 Optimization.Views 1814 ValueAnalyzer cannot be used to analyze values inside global scope new swagner low HeuristicLab 3.3.x Backlog Analysis 1872 Exception handling in large experiments should be improved new swagner medium HeuristicLab 4.0 Optimization 1883 The visibility and naming-convention of IParameterizedItems should be unified new swagner medium HeuristicLab 3.3.x Backlog General 1908 "Enhance ""split dictionary style data"" command to take more than one column into account" reviewing gkronber lowest HeuristicLab.DataImporter 1.0.1 DataImporter 1954 MetaOptimization trunk integration accepted jkarder low HeuristicLab 4.x Backlog Problems.MetaOptimization 1956 All AddColumn commands should take into account if any columns are selected reviewing gkronber lowest HeuristicLab.DataImporter 1.0.1 DataImporter 2014 Parameter BestKnownQuality is not used in Regression and Classification problems new gkronber low HeuristicLab 3.3.x Backlog Problems.DataAnalysis 2026 Functionality to dynamically define symbols and semantics for GP problems accepted gkronber medium HeuristicLab 4.x Backlog Encodings.SymbolicExpressionTreeEncoding 2041 Add cancel button to the download bar in Hive Job Manager assigned jkarder high HeuristicLab 3.3.x Backlog Hive.Client 2168 Integration of metaheuristic frameworks in HeuristicLab assigned abeham medium HeuristicLab 3.3.x Backlog ExtLibs 2217 Improve handling of box constraints in CMA-ES implementation accepted bwerth medium HeuristicLab 3.3.x Backlog Algorithms.CMAEvolutionStrategy 2235 Simplify creation of combinations in CreateExperimentDialog new medium HeuristicLab 3.3.x Backlog Optimizer 2289 Add around advice functionality to InstrumentedOperator assigned swagner medium HeuristicLab 3.3.x Backlog Operators 2297 ItemsRemoved event should use OldItems new medium HeuristicLab 4.x Backlog Collections 2300 The behavior of scatter search for real-valued test functions should be improved assigned jkarder high HeuristicLab 4.x Backlog Algorithms.ScatterSearch 2304 Overhaul parameters of ISingleObjectiveImprovementOperator implementations new jkarder medium HeuristicLab 4.x Backlog Optimization.Operators 2336 Improve handling of multi-selections for updates of view in line-charts in data preprocessing new medium HeuristicLab 4.x Backlog DataPreprocessing.Views 2370 Overhaul data analysis ensembles to allow specifying training and test paritions as sets of rows new medium HeuristicLab 3.3.x Backlog Problems.DataAnalysis 2380 Tree layout algorithms and general tree drawing control should be moved out of Encodings.SymbolicExpressionTree assigned gkronber low HeuristicLab 4.x Backlog Encodings.SymbolicExpressionTreeEncoding.Views 2405 Views which are not visible should not be updated new medium HeuristicLab 4.0 Optimization.Views 2406 Code name for the HeuristicLab version should be visible in the splash screen accepted gkronber low HeuristicLab 4.0 PluginInfrastructure 2410 Create common base class for programmable items new medium HeuristicLab 3.3.x Backlog Core 2414 RunCollection should not implement IStringConvertibleMatrix new medium HeuristicLab 4.x Backlog Optimization.Views 2434 Cross-validation should allow specification of folds using a variable of the dataset accepted gkronber medium HeuristicLab 4.x Backlog Algorithms.DataAnalysis 2521 Refactor Problem/Encoding accepted mkommend medium HeuristicLab 4.0 General 2522 Refactor PluginInfrastructure accepted gkronber highest HeuristicLab 4.0 PluginInfrastructure 2523 Remove code for persistence backwards compatibility to prepare for new major release assigned jkarder high HeuristicLab 4.0 General 2528 Adapt algorithms to use the generic termination criteria new medium HeuristicLab 4.0 Algorithms 2531 Simplify the CreateExperimentDialog new pfleck medium HeuristicLab 4.0 Optimizer 2550 Ordering of types in TypeSelector and NewItemDialog does not match new medium HeuristicLab 4.x Backlog Optimizer 2552 Initialization of Gaussian process hyper-parameters should be implemented specifically in the mean and covariance functions new medium HeuristicLab 4.x Backlog Algorithms.DataAnalysis 2555 Derive external evaluation problem from programmable problem new medium HeuristicLab 4.0 Problems.ExternalEvaluation 2564 Set reasonable SolutionId in SolutionMessage assigned pfleck medium HeuristicLab 3.3.x Backlog Problems.ExternalEvaluation 2582 Implement Hive Web Job Manager assigned jkarder medium HeuristicLab 3.3.x Backlog Hive.Client 2583 HeuristicLab graph layout and visualization accepted bburlacu medium HeuristicLab 3.3.x Backlog Visualization 2624 Improve symbolic simplifier for expressions new medium HeuristicLab 3.3.x Backlog Problems.DataAnalysis.Symbolic 2630 Partial dependence plots for gradient boosted trees assigned pfleck medium HeuristicLab 3.3.x Backlog Problems.DataAnalysis.Views 2656 Terms should be ordered by impact after simplification of symbolic regression models new medium HeuristicLab 3.3.x Backlog Problems.DataAnalysis.Symbolic.Regression.Views 2659 Improve serialization and deserialization of Dataset new medium HeuristicLab 3.3.x Backlog Problems.DataAnalysis 2671 It should be possible to view / change random seeds for the problem instance providers for data analysis new medium HeuristicLab 3.3.x Backlog Problems.DataAnalysis 2678 Simplify specification of kernels for Gaussian processes new lowest HeuristicLab 4.x Backlog Algorithms.DataAnalysis 2695 Line charts for regression should show an ID column along the x-axis accepted gkronber high HeuristicLab 4.x Backlog Problems.DataAnalysis.Views 2707 New VRP Operators assigned jzenisek medium HeuristicLab 3.3.17 Problems.VehicleRouting 2708 Explore Scope-based BasicAlgorithms accepted abeham medium HeuristicLab 4.x Backlog Algorithms 2727 Use persistent data structures to facilitate tracking new epitzer low HeuristicLab 3.3.17 ### Undefined ### 2777 Power and root symbols should be renamed to avoid confusion new medium HeuristicLab 4.0 Problems.DataAnalysis.Symbolic 2798 Unify Important Multi-objective Calculations new bwerth medium HeuristicLab 3.3.17 Optimization 2817 Improve speed of bin packing accepted rhanghof medium HeuristicLab 3.3.17 Problems.BinPacking 2828 IExecutable Methods should be thread-safe new medium HeuristicLab 4.0 Core 2838 NLR algorithm should support stopping and maybe even pausing new gkronber low HeuristicLab 4.x Backlog Algorithms.DataAnalysis 2842 DataAnalysisAlgorithms should all produce a result with the same name (Solution) new gkronber medium HeuristicLab 4.0 Algorithms.DataAnalysis 2857 Support integration over values of input variables in the partial dependency plots accepted gkronber medium HeuristicLab 3.3.x Backlog Problems.DataAnalysis.Views 2858 UI updates related to results take significant time even when results tab is not shown new medium HeuristicLab 3.3.17 Optimization.Views 2867 Support for binary variables in dataset new gkronber low HeuristicLab 4.x Backlog Problems.DataAnalysis 2869 Change measurement of execution time new medium HeuristicLab 3.3.17 Optimization 2870 Update AutoDiff to newest version accepted gkronber low HeuristicLab 4.x Backlog ExtLibs 2873 Cannot open the algorithm embedded in a CrossValidation in a new view new medium HeuristicLab 3.3.17 Algorithms.DataAnalysis.Views 2882 Deserialization of RegressionModels triggers a recalculation of estimated values assigned mkommend medium HeuristicLab 3.3.17 Problems.DataAnalysis 2896 Remove the Result wrapper type new medium HeuristicLab 4.0 Optimization 2901 Static methods for selection operators assigned gkronber low HeuristicLab 3.3.x Backlog Selection 2903 Modern Look & Feel new medium HeuristicLab 4.0 General 2907 Refactoring of Datapreprocessing-Manipulations accepted fholzing low HeuristicLab 3.3.17 DataPreprocessing 2921 Results aggregation view for run collections assigned bburlacu medium Operators.Views 2943 Allow all multiobjective BasicProblems for MO-CMAES assigned bwerth medium HeuristicLab 3.3.17 Algorithms.MOCMAEvolutionStrategy 2946 HeuristicLab (Auto-)Updater new gkronber medium HeuristicLab 4.0 PluginInfrastructure 2974 Refactor Constants Optimization new mkommend medium HeuristicLab 3.3.17 Problems.DataAnalysis.Symbolic.Regression 2993 User-defined Evaluators for Symbolic Data Analysis Problems new bburlacu medium HeuristicLab 3.3.x Backlog Problems.DataAnalysis.Symbolic 3021 Update templates to work with new persistence reviewing architects medium HeuristicLab 3.3.17 Persistence 3022 Implement FFX (Fast Function Extraction) in HeuristicLab accepted gkronber medium HeuristicLab 3.3.x Backlog Algorithms.DataAnalysis 3040 Vector-based GP accepted pfleck medium Problems.DataAnalysis.Symbolic 3043 Addition of new problem instances for scaling accepted gkronber medium HeuristicLab 3.3.17 Problems.Instances 3044 Add scaling of input features reviewing gkronber medium HeuristicLab 3.3.17 Problems.DataAnalysis 3049 Support memetic optimization of symbolic regression models with conditionals. new medium Problems.DataAnalysis.Symbolic.Regression 3055 S-Metric Selection Evolutionary Multi-objective Optimization Algorithm (SMS-EMOA) accepted kyang medium Algorithms 3056 DynamicALPS(main-loop) new medium ### Undefined ### 3057 DynamicALPS(main-loop) new kyang medium ### Undefined ### 3063 Remove dead / useless code in Hive accepted jkarder medium HeuristicLab 3.3.17 Hive.General 3070 Format InfixExpressionFormater by Symbols new chaider medium Problems.DataAnalysis.Symbolic 3074 Use official native implementation of libsvm instead of our own unofficial C# port new gkronber medium ExtLibs 3077 Improve message box if unknown type GUIDs are encountered by Attic new jkarder medium HeuristicLab 3.3.17 Optimizer 3082 Add Offset + Scaling Symbols for RegressionProblemData accepted chaider medium HeuristicLab 4.0 ### Undefined ### 3086 Update BioBoost persistence code to use HEAL.Attic new medium HeuristicLab 3.3.17 General 3087 Integrate Ceres with the native interpreter and extend features reviewing mkommend medium HeuristicLab 3.3.x Backlog Problems.DataAnalysis.Symbolic.Regression 3090 Modern implementation for Pearson R correlation and covariance accepted bburlacu medium HeuristicLab 3.3.x Backlog Problems.DataAnalysis 3096 Partial dependence plot for ensemble solutions new gkronber medium Problems.DataAnalysis.Views 3097 ResultCollectionView should re-select the previously selected result when Content is changed new medium Optimization.Views 3101 SymReg evaluators with parameter optimization do not consider estimation limits for the optimization new medium Problems.DataAnalysis.Symbolic.Regression 3105 Python Formatter for ISymbolicExpressionTree readytorelease mkommend medium HeuristicLab 3.3.17 Problems.DataAnalysis.Symbolic 3106 Implementation of Analytic Continued Fractions for Regression new gkronber medium HeuristicLab 3.3.x Backlog Algorithms.DataAnalysis 3107 "Implement ""Learning ALPS""" new pfleck medium Algorithms.ALPS 3117 Upgrade alglib version to 3.17 reviewing mkommend medium HeuristicLab 3.3.17 ExtLibs 3122 Saving C# scripts in HL should produce a .cs file additionally to the .hl file. new medium Scripting 3123 Allow to add new solutions to RegressionSolutionPartialDependencePlotView programmatically new medium Problems.DataAnalysis.Views 3128 Prediction intervals for non-linear regression solutions assigned gkronber medium Problems.DataAnalysis.Symbolic.Regression 3130 VariableRanges should be available for all ProblemData accepted chaider medium HeuristicLab 3.3.17 Problems.DataAnalysis 3132 Locked / Readonly state of Items is tracked in views instead of Items new architects medium HeuristicLab 3.3.17 Core 3134 RunCollection PDP reviewing pfleck medium Problems.DataAnalysis.Symbolic.Views 3137 Improve rules for simplification of fractions new medium HeuristicLab 3.3.17 Problems.DataAnalysis.Symbolic 3139 Parameter Change for SymbolicExpressionTreeLengthAnalyzer readytorelease dpiringe medium HeuristicLab 3.3.17 Encodings.SymbolicExpressionTreeEncoding 3140 Add new Symbol assigned gkronber medium HeuristicLab 3.3.17 Problems.DataAnalysis.Symbolic 3143 ValueLookupParameter override GetActualValue reviewing swagner medium HeuristicLab 3.3.17 Parameters 3145 Reduce the number of parentheses produced by the expression formatter for infix forms accepted gkronber medium HeuristicLab 3.3.17 Problems.DataAnalysis.Symbolic 3149 Modal Intervals accepted chaider medium HeuristicLab 4.0 ### Undefined ###