Version 10 (modified by swagner, 6 years ago) (diff)


HeuristicLab 3.3.15 - Pending

Changes to the previous release that are available in the daily build of our stable branch and will become part of the next release: Download HeuristicLab daily build binaries.

Features and Enhancements:

Ticket Modified Component Summary
#2592 5 years Algorithms.CMAEvolutionStrategy MO-CMA-ES for Realnumbered Problem
#745 5 years Algorithms.DataAnalysis More advanced linear regression methods with included feature selection
#2581 5 years Algorithms.DataAnalysis Monte Carlo Tree Search (MCTS) for symbolic regression models
#2631 5 years Algorithms.DataAnalysis Confidence Intervals for Random Forest Regression
#2657 6 years Algorithms.DataAnalysis Possibility to do multiple random restarts for non-linear regression (curve fitting) algorithm
#2687 6 years Algorithms.DataAnalysis Support for time lags in non-linear function fitting
#2699 5 years Algorithms.DataAnalysis Radial Basis Function Regression
#2700 5 years Algorithms.DataAnalysis t-Distributed Stochastic Neighbor Embedding
#2734 5 years Algorithms.DataAnalysis Linear models represented should use the linear tree interpreter for evaluation
#2755 5 years Algorithms.DataAnalysis For gradient boosted trees with LogisticRegressionLoss the threshold for the discriminant function should be set to zero.
#2760 5 years Algorithms.DataAnalysis Shuffle samples in the cross-validation wrapper for data analysis algorithms
#2771 5 years Algorithms.DataAnalysis Support for factor variables in elastic net regression
#2782 5 years Algorithms.DataAnalysis Gaussian process regression should also calculate the leave-one-out predictive probability
#2850 5 years Algorithms.DataAnalysis Extend tSNE with relevance weights
#2862 5 years Algorithms.DataAnalysis NLR yields suboptimal results
#2690 5 years Algorithms.DataAnalysis.Views Implement views for decision tree models (random forest and gradient boosted trees)
#2715 5 years Algorithms.DataAnalysis.Views Multiple Histogram DataRows in DataTableView
#2792 5 years Algorithms.GeneticAlgorithm Genetic algorithm should choose a mutation operator by default
#2634 5 years Analysis Run-length distribution (RLD) Analysis of Algorithm Instances
#2744 5 years Analysis Add content and view for Gantt visualization
#2713 5 years Analysis.Views Configuration Context Menu for DataTableView and ScatterPlotView
#2765 5 years Analysis.Views ScatterPlot should support tag objects
#2729 5 years Core Allow excluding generic type in item attribute
#2732 5 years Data GetRow and GetColumn iterators for ValueTypeMatrix<T>
#2674 5 years Data.Views Copy&paste should also copy the row names for DoubleArrays
#2724 5 years Data.Views EnumValueView should consider the FlagsAttribute
#2809 5 years DataPreprocessing Remove "Logic" Classes in DataPreprocessing
#2663 5 years DataPreprocessing.Views Make Linechart and Histrogram of DataPreprocessing more userfriendly
#2693 5 years DataPreprocessing.Views Allow multi-selection for columns in the datagrid in the data-preprocessing tool
#2698 5 years DataPreprocessing.Views Multi-Scatterplot in Preprocessing crashes HL with high number of variables
#2709 5 years DataPreprocessing.Views DataPreprocessing Enhancements
#2761 5 years DataPreprocessing.Views DataPreprocessing should show the TypeSelectorDialog for creating filters
#2730 5 years Encodings Add similarity calculators and equality comparers for encodings
#2666 5 years Encodings.LinearLinkageEncoding Improve Performance of LinearLinkageEncoding
#2731 5 years Encodings.PermutationEncoding Improve performance of certain manipulations on Permutation
#2651 5 years ExtLibs Integrate igraph in HeuristicLab
#2814 5 years General Remove CreatorsUpdate Quick-Fix
#2821 5 years General Remove Creators-Update-Info in ChangeNestingLevelDialog
#2743 5 years Hive.General Overhaul HL services
#2835 5 years Hive.General Check service identity using the certificate's DNS/SN instead of the certificate itself
#2791 5 years Hive.Slave Checkpointing within Hive slaves should be improved
#2258 5 years Optimization Executable.Start executes it asynchronously
#2524 5 years Optimization It should be possible to pause BasicAlgorithms
#2774 3 years Optimization Individuals should be able to store additional data
#2783 5 years Optimization Provide useful helper methods in BasicProblem
#2822 5 years Optimization Support Running Experiments in Parallel
#2758 5 years Optimization.Views RunCollectionView is too slow
#2800 5 years Optimization.Views Hiding lots of runs in the BubbleChart should be faster
#2736 5 years Problems Implement Graph Coloring Problem
#2739 5 years Problems.BinPacking Improve binpacking visualization
#2762 5 years Problems.BinPacking New heuristics for BinPacking
#2706 5 years Problems.Binary Binary problems should include similarity calculators for population diversity analysis
#2649 6 years Problems.DataAnalysis OnlineNMSECalculator should use population variance instead of sample variance
#2672 5 years Problems.DataAnalysis Online calculators should be cloneable
#2697 5 years Problems.DataAnalysis Refactor certain parts for data-based modeling
#2757 5 years Problems.DataAnalysis Provide friction test datasets as regression problem instances
#2848 5 years Problems.DataAnalysis Extract functionality to remove duplicate datasets into separate class
#2442 5 years Problems.DataAnalysis.Symbolic Linq Expression Trees Interpreter for HeuristicLab
#2650 5 years Problems.DataAnalysis.Symbolic Support for categorical variables (R factors) for symbolic regression with GP
#2677 6 years Problems.DataAnalysis.Symbolic Support for multi-argument functions for non-linear function fitting
#2686 5 years Problems.DataAnalysis.Symbolic Support for time lags in constant optimizer
#2692 6 years Problems.DataAnalysis.Symbolic The 'mathematical view' for symbolic expressions should show factors = 1 directly in the formula.
#2742 5 years Problems.DataAnalysis.Symbolic Possibility to store the history of best solutions for single-objective symbolic regression
#2741 5 years Problems.DataAnalysis.Symbolic.Regression Extend the multi-objective symbolic regression analyzer to analyze the test error in the Pareto-front
#2802 5 years Problems.DataAnalysis.Symbolic.Regression Provide a well-configured sample for symbolic regression with GP with strict offspring selection
#2852 5 years Problems.DataAnalysis.Symbolic.Regression Improve Constants Optimization for Symbolic Regression
#1666 5 years Problems.DataAnalysis.Symbolic.Views SimplifierViews for symbolic data analysis problems should give a visual clue when a background process is running
#2632 6 years Problems.DataAnalysis.Views Legends for charts for data analysis solutions should show the target variable when possible
#2662 6 years Problems.DataAnalysis.Views Show Y-Value in Target Response Gradients
#2670 5 years Problems.DataAnalysis.Views Target Response Gradient charts should be renamed
#2673 6 years Problems.DataAnalysis.Views Solution view for variable impacts
#2718 5 years Problems.DataAnalysis.Views View to analyze residuals over the rows of the dataset for regression solutions
#2749 5 years Problems.DataAnalysis.Views DataAnalysisSolutionViews should never show ResultViews
#2750 5 years Problems.DataAnalysis.Views EstimatedValuesView for RegressionSolutions does not show residuals
#2759 5 years Problems.DataAnalysis.Views Change problemdata of DataAnalysisAlgorithms
#2779 5 years Problems.DataAnalysis.Views For model validation and inspection an analysis of residuals over input variables could be insightful
#2860 5 years Problems.DataAnalysis.Views Clear filename if problemData of solutions is changed
#2553 5 years Problems.ExternalEvaluation Provide access to script's compiled instance as dynamic object
#2660 5 years Problems.Instances Extend VariableNetworkInstances to include problems with no noise and to calculate actual variable relevance
#2737 5 years Problems.Instances TSPLIBInstanceProvider only sets best known quality if also optimal tour is known
#2853 5 years Problems.Instances Reduce test set size of Keijzer problem instances
#2705 5 years Problems.VehicleRouting Best-known quality only VRP solutions
#2703 5 years Random Gamma distribution for HeuristicLab
#2560 5 years Services.OKB Enable uploading and downloading of characteristic values in okb
#2588 5 years Services.OKB Enable uploading and downloading of solutions in okb
#2694 5 years Visualization.ChartControlsExtensions Lazy-loading of the ExportDialog in the EnchancedChart


Ticket Modified Component Summary
#2753 5 years Algorithms.ALPS ALPS does not reparameterize the evaluator
#2529 5 years Algorithms.DataAnalysis AR1 is not evaluated correctly on the test partition
#2652 6 years Algorithms.DataAnalysis Scaling of variable values is missing for k-nearest neighbors models
#2653 6 years Algorithms.DataAnalysis GetEstimatedValues is not thread-safe for k-nearest neighbours model
#2712 6 years Algorithms.DataAnalysis GaussianProcesses define a Maximization parameter
#2752 5 years Algorithms.DataAnalysis Dataset partitions are not set correctly in for GBT with logistic regression loss
#2756 5 years Algorithms.DataAnalysis GBT with logistic regression loss function cannot be used in cross-validation
#2763 5 years Algorithms.DataAnalysis Qualities-Chart for GBT should start at 0
#2854 5 years Algorithms.DataAnalysis Random Forest Results are wrong
#2826 5 years Algorithms.MOCMAEvolutionStrategy MO-CMAES ignores maximum evaluated solutions limit
#2815 5 years Algorithms.ParameterlessPopulationPyramid Implement cloning and serialization of P3 correctly
#2797 5 years Algorithms.ParticleSwarmOptimization Improve PSO implementation
#2799 5 years Analysis.Views DataTable and ScatterPlotView (De)RegisterEvents base-calls missing
#2547 5 years Clients.OKB Method ConvertToOptimizationRun should be moved from QueryView to QueryClient
#2746 5 years Common Overflow issues in binomial coefficient calculation
#2778 5 years DataPreprocessing Shuffling manipulation in the DataPreprocessing does not work as expected
#2714 5 years DataPreprocessing.Views DataGridView key events do not work correctly
#2837 5 years DataPreprocessing.Views Lost Exception in DataPreprocessing during Import
#2540 5 years Encodings.RealVectorEncoding StringConvertibleMatrixView may throw an exception if it is reused
#2647 5 years Encodings.SymbolicExpressionTreeEncoding Crossover does not remove swapped subtrees from the non-root parent
#2685 5 years Encodings.SymbolicExpressionTreeEncoding SymbolicExpressionGrammars calculate the min length and depth of expression wrong
#2689 5 years Encodings.SymbolicExpressionTreeEncoding Parameters of SymbolicExpressionTreeEncoding are not prefixed with the encoding name which causes problems when used in MultiEncoding
#2794 5 years Encodings.SymbolicExpressionTreeEncoding.Views Pad and center tree chart & layout
#2648 6 years ExtLibs Correct outputpath of sim# 3.0.9
#2735 5 years ExtLibs Netron diagramming build problems using Build.cmd
#2803 5 years ExtLibs Fix igraph tests
#2664 5 years General Adapt project files for linux
#2781 5 years General BioBoost: Demo file cannot be opened because of a missing plugin dependency
#2788 5 years General Blue screen on some Windows 10 systems
#2764 5 years Hive.Client MenuItem CreateHiveJob operates on the displayed content
#2846 5 years Hive.Client Uncaught ObjectDisposedExceptions
#2784 5 years Hive.General Pausing of Hive tasks does not work
#2833 5 years Hive.Server Hive service does not reschedule tasks
#2667 5 years MainForm.WindowsForms ObjectDisposedException might crash HL in ProgressView in combination with importing data from CSV file
#2716 5 years MainForm.WindowsForms Exception in RemoveOperationProgressFromContent
#2711 5 years Optimization The execution state of algorithms is not synchronized correctly if an exception occurs during the stop operation
#2786 5 years Optimization Cursor keys in optimizer menu navigate in wrong direction
#2816 5 years Optimization BasicAlgorithms are not cloned correctly
#2823 5 years Optimization Synchronous Experiment.Start call might return too early
#2810 5 years Optimization.Views Tooltips in Bubblechart for non-numerical values is wrong
#2818 5 years Optimization.Views GUI is unresponsive if multiple displayed algorithms are running
#2830 5 years Optimization.Views Uncought Exceptions in IOptimizers get lost
#2831 5 years ParallelEngine Breakpoints in ParallelEngine can cause unexpected behavior
#2785 5 years Problems.BinPacking BinPacking doesn't respect stacking constraints
#2820 5 years Problems.BinPacking Bug in residual update in Bin packing
#2669 6 years Problems.DataAnalysis TargetVariable information is lost in DataAnalysisModels
#2683 6 years Problems.DataAnalysis Exception when trying to open the data preprocessing view for regression solutions
#2723 5 years Problems.DataAnalysis Providing variable values as double[] to Dataset fails at runtime
#2843 5 years Problems.DataAnalysis Changing of ProblemData for DataAnalysisSolution does not work as expected
#2859 5 years Problems.DataAnalysis Improve TableFileParser column-type deduction for missing values
#2861 5 years Problems.DataAnalysis Ctor of ClassificationProblemData is broken
#2710 5 years Problems.DataAnalysis.Symbolic Editing variable nodes in the tree simplifier fails if the variable symbol does not contain any variable names
#2675 6 years Problems.DataAnalysis.Views TimeframeFeatureCorrelationCalculator cuts the observations within the window at the start and appends them to the end
#2702 6 years Problems.DataAnalysis.Views Axis for estimated values and for predicted values should be switched in the scatter plot view
#2717 6 years Problems.DataAnalysis.Views The feature correlation view sometimes shows wrong double.NaN values
#2807 5 years Problems.DataAnalysis.Views PartialDependencePlot throws Exception with constant values
#2371 6 years Problems.Instances Setting the seed for ValueGenerator not possible (for data analysis problems)
#2661 5 years Problems.Instances Remove bugs in TableFileParser
#2688 5 years Problems.Instances Encoding is not forwarded to the table file parser while importing CSV files
#2720 5 years Problems.Instances Exporting of JSSP problem instances does not work
#2801 5 years Problems.Instances Typos in csv importer dialog
#2790 5 years Problems.Scheduling Island GA throws exception when applied to JSSP
#2775 5 years Problems.TestFunctions MultiRealVectorCrossover throws exception when applied during multi-objective optimization
#2827 5 years Problems.TestFunctions.Views SingleObjectiveTestFunctionSolutionView throws Exception for ProblemSize == 1
#2696 5 years Problems.VehicleRouting Clear BestKnownSolution and BestKnownQuality when problem instances changes
#2721 6 years Random Shuffle extension method throws on empty enumerable
#2787 5 years Scripting.Views Opening a C# script on Windows10 causes a change of DPI settings (scaling of widgets)
#2824 5 years Tests Test's app config contains service definitions
#2728 6 years Visualization.ChartControlsExtensions Fix EnhancedChart resetting the zoom level


Ticket Modified Component Summary
#2640 5 years General Release HeuristicLab 3.3.15
#2751 5 years General Upgrade build process for HL
#2805 5 years General Update mergeinfo of stable branch to include already merged revisions