wiki:ChangeLogPending

Version 11 (modified by jkarder, 3 years ago) (diff)

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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 3 years Algorithms.CMAEvolutionStrategy MO-CMA-ES for Realnumbered Problem
#745 3 years Algorithms.DataAnalysis More advanced linear regression methods with included feature selection
#2581 3 years Algorithms.DataAnalysis Monte Carlo Tree Search (MCTS) for symbolic regression models
#2631 3 years Algorithms.DataAnalysis Confidence Intervals for Random Forest Regression
#2657 3 years Algorithms.DataAnalysis Possibility to do multiple random restarts for non-linear regression (curve fitting) algorithm
#2687 3 years Algorithms.DataAnalysis Support for time lags in non-linear function fitting
#2699 3 years Algorithms.DataAnalysis Radial Basis Function Regression
#2700 3 years Algorithms.DataAnalysis t-Distributed Stochastic Neighbor Embedding
#2734 3 years Algorithms.DataAnalysis Linear models represented should use the linear tree interpreter for evaluation
#2755 3 years Algorithms.DataAnalysis For gradient boosted trees with LogisticRegressionLoss the threshold for the discriminant function should be set to zero.
#2760 3 years Algorithms.DataAnalysis Shuffle samples in the cross-validation wrapper for data analysis algorithms
#2771 3 years Algorithms.DataAnalysis Support for factor variables in elastic net regression
#2782 3 years Algorithms.DataAnalysis Gaussian process regression should also calculate the leave-one-out predictive probability
#2850 2 years Algorithms.DataAnalysis Extend tSNE with relevance weights
#2862 2 years Algorithms.DataAnalysis NLR yields suboptimal results
#2690 3 years Algorithms.DataAnalysis.Views Implement views for decision tree models (random forest and gradient boosted trees)
#2715 3 years Algorithms.DataAnalysis.Views Multiple Histogram DataRows in DataTableView
#2792 3 years Algorithms.GeneticAlgorithm Genetic algorithm should choose a mutation operator by default
#2634 3 years Analysis Run-length distribution (RLD) Analysis of Algorithm Instances
#2744 3 years Analysis Add content and view for Gantt visualization
#2713 3 years Analysis.Views Configuration Context Menu for DataTableView and ScatterPlotView
#2765 3 years Analysis.Views ScatterPlot should support tag objects
#2729 3 years Core Allow excluding generic type in item attribute
#2732 3 years Data GetRow and GetColumn iterators for ValueTypeMatrix<T>
#2674 3 years Data.Views Copy&paste should also copy the row names for DoubleArrays
#2724 3 years Data.Views EnumValueView should consider the FlagsAttribute
#2809 2 years DataPreprocessing Remove "Logic" Classes in DataPreprocessing
#2663 3 years DataPreprocessing.Views Make Linechart and Histrogram of DataPreprocessing more userfriendly
#2693 3 years DataPreprocessing.Views Allow multi-selection for columns in the datagrid in the data-preprocessing tool
#2698 3 years DataPreprocessing.Views Multi-Scatterplot in Preprocessing crashes HL with high number of variables
#2709 3 years DataPreprocessing.Views DataPreprocessing Enhancements
#2761 3 years DataPreprocessing.Views DataPreprocessing should show the TypeSelectorDialog for creating filters
#2730 3 years Encodings Add similarity calculators and equality comparers for encodings
#2666 3 years Encodings.LinearLinkageEncoding Improve Performance of LinearLinkageEncoding
#2731 3 years Encodings.PermutationEncoding Improve performance of certain manipulations on Permutation
#2651 3 years ExtLibs Integrate igraph in HeuristicLab
#2814 3 years General Remove CreatorsUpdate Quick-Fix
#2821 2 years General Remove Creators-Update-Info in ChangeNestingLevelDialog
#2743 3 years Hive.General Overhaul HL services
#2835 2 years Hive.General Check service identity using the certificate's DNS/SN instead of the certificate itself
#2791 3 years Hive.Slave Checkpointing within Hive slaves should be improved
#2258 3 years Optimization Executable.Start executes it asynchronously
#2524 3 years Optimization It should be possible to pause BasicAlgorithms
#2774 4 months Optimization Individuals should be able to store additional data
#2783 3 years Optimization Provide useful helper methods in BasicProblem
#2822 2 years Optimization Support Running Experiments in Parallel
#2758 3 years Optimization.Views RunCollectionView is too slow
#2800 3 years Optimization.Views Hiding lots of runs in the BubbleChart should be faster
#2736 3 years Problems Implement Graph Coloring Problem
#2739 3 years Problems.BinPacking Improve binpacking visualization
#2762 3 years Problems.BinPacking New heuristics for BinPacking
#2706 3 years Problems.Binary Binary problems should include similarity calculators for population diversity analysis
#2649 3 years Problems.DataAnalysis OnlineNMSECalculator should use population variance instead of sample variance
#2672 3 years Problems.DataAnalysis Online calculators should be cloneable
#2697 3 years Problems.DataAnalysis Refactor certain parts for data-based modeling
#2757 3 years Problems.DataAnalysis Provide friction test datasets as regression problem instances
#2848 2 years Problems.DataAnalysis Extract functionality to remove duplicate datasets into separate class
#2442 3 years Problems.DataAnalysis.Symbolic Linq Expression Trees Interpreter for HeuristicLab
#2650 3 years Problems.DataAnalysis.Symbolic Support for categorical variables (R factors) for symbolic regression with GP
#2677 3 years Problems.DataAnalysis.Symbolic Support for multi-argument functions for non-linear function fitting
#2686 3 years Problems.DataAnalysis.Symbolic Support for time lags in constant optimizer
#2692 3 years Problems.DataAnalysis.Symbolic The 'mathematical view' for symbolic expressions should show factors = 1 directly in the formula.
#2742 3 years Problems.DataAnalysis.Symbolic Possibility to store the history of best solutions for single-objective symbolic regression
#2741 3 years Problems.DataAnalysis.Symbolic.Regression Extend the multi-objective symbolic regression analyzer to analyze the test error in the Pareto-front
#2802 3 years Problems.DataAnalysis.Symbolic.Regression Provide a well-configured sample for symbolic regression with GP with strict offspring selection
#2852 2 years Problems.DataAnalysis.Symbolic.Regression Improve Constants Optimization for Symbolic Regression
#1666 2 years Problems.DataAnalysis.Symbolic.Views SimplifierViews for symbolic data analysis problems should give a visual clue when a background process is running
#2632 3 years Problems.DataAnalysis.Views Legends for charts for data analysis solutions should show the target variable when possible
#2662 3 years Problems.DataAnalysis.Views Show Y-Value in Target Response Gradients
#2670 3 years Problems.DataAnalysis.Views Target Response Gradient charts should be renamed
#2673 3 years Problems.DataAnalysis.Views Solution view for variable impacts
#2718 3 years Problems.DataAnalysis.Views View to analyze residuals over the rows of the dataset for regression solutions
#2749 3 years Problems.DataAnalysis.Views DataAnalysisSolutionViews should never show ResultViews
#2750 3 years Problems.DataAnalysis.Views EstimatedValuesView for RegressionSolutions does not show residuals
#2759 3 years Problems.DataAnalysis.Views Change problemdata of DataAnalysisAlgorithms
#2779 3 years Problems.DataAnalysis.Views For model validation and inspection an analysis of residuals over input variables could be insightful
#2860 2 years Problems.DataAnalysis.Views Clear filename if problemData of solutions is changed
#2553 3 years Problems.ExternalEvaluation Provide access to script's compiled instance as dynamic object
#2660 3 years Problems.Instances Extend VariableNetworkInstances to include problems with no noise and to calculate actual variable relevance
#2737 3 years Problems.Instances TSPLIBInstanceProvider only sets best known quality if also optimal tour is known
#2853 2 years Problems.Instances Reduce test set size of Keijzer problem instances
#2705 3 years Problems.VehicleRouting Best-known quality only VRP solutions
#2703 3 years Random Gamma distribution for HeuristicLab
#2560 3 years Services.OKB Enable uploading and downloading of characteristic values in okb
#2588 3 years Services.OKB Enable uploading and downloading of solutions in okb
#2694 3 years Visualization.ChartControlsExtensions Lazy-loading of the ExportDialog in the EnchancedChart

Bugs:

Ticket Modified Component Summary
#2753 3 years Algorithms.ALPS ALPS does not reparameterize the evaluator
#2529 3 years Algorithms.DataAnalysis AR1 is not evaluated correctly on the test partition
#2652 3 years Algorithms.DataAnalysis Scaling of variable values is missing for k-nearest neighbors models
#2653 3 years Algorithms.DataAnalysis GetEstimatedValues is not thread-safe for k-nearest neighbours model
#2712 3 years Algorithms.DataAnalysis GaussianProcesses define a Maximization parameter
#2752 3 years Algorithms.DataAnalysis Dataset partitions are not set correctly in for GBT with logistic regression loss
#2756 3 years Algorithms.DataAnalysis GBT with logistic regression loss function cannot be used in cross-validation
#2763 3 years Algorithms.DataAnalysis Qualities-Chart for GBT should start at 0
#2854 2 years Algorithms.DataAnalysis Random Forest Results are wrong
#2826 3 years Algorithms.MOCMAEvolutionStrategy MO-CMAES ignores maximum evaluated solutions limit
#2815 3 years Algorithms.ParameterlessPopulationPyramid Implement cloning and serialization of P3 correctly
#2797 3 years Algorithms.ParticleSwarmOptimization Improve PSO implementation
#2799 3 years Analysis.Views DataTable and ScatterPlotView (De)RegisterEvents base-calls missing
#2547 3 years Clients.OKB Method ConvertToOptimizationRun should be moved from QueryView to QueryClient
#2746 3 years Common Overflow issues in binomial coefficient calculation
#2778 3 years DataPreprocessing Shuffling manipulation in the DataPreprocessing does not work as expected
#2714 3 years DataPreprocessing.Views DataGridView key events do not work correctly
#2837 2 years DataPreprocessing.Views Lost Exception in DataPreprocessing during Import
#2540 3 years Encodings.RealVectorEncoding StringConvertibleMatrixView may throw an exception if it is reused
#2647 3 years Encodings.SymbolicExpressionTreeEncoding Crossover does not remove swapped subtrees from the non-root parent
#2685 3 years Encodings.SymbolicExpressionTreeEncoding SymbolicExpressionGrammars calculate the min length and depth of expression wrong
#2689 3 years Encodings.SymbolicExpressionTreeEncoding Parameters of SymbolicExpressionTreeEncoding are not prefixed with the encoding name which causes problems when used in MultiEncoding
#2794 3 years Encodings.SymbolicExpressionTreeEncoding.Views Pad and center tree chart & layout
#2648 3 years ExtLibs Correct outputpath of sim# 3.0.9
#2735 3 years ExtLibs Netron diagramming build problems using Build.cmd
#2803 3 years ExtLibs Fix igraph tests
#2664 3 years General Adapt project files for linux
#2781 3 years General BioBoost: Demo file cannot be opened because of a missing plugin dependency
#2788 3 years General Blue screen on some Windows 10 systems
#2764 3 years Hive.Client MenuItem CreateHiveJob operates on the displayed content
#2846 2 years Hive.Client Uncaught ObjectDisposedExceptions
#2784 3 years Hive.General Pausing of Hive tasks does not work
#2833 2 years Hive.Server Hive service does not reschedule tasks
#2667 3 years MainForm.WindowsForms ObjectDisposedException might crash HL in ProgressView in combination with importing data from CSV file
#2716 3 years MainForm.WindowsForms Exception in RemoveOperationProgressFromContent
#2711 3 years Optimization The execution state of algorithms is not synchronized correctly if an exception occurs during the stop operation
#2786 3 years Optimization Cursor keys in optimizer menu navigate in wrong direction
#2816 3 years Optimization BasicAlgorithms are not cloned correctly
#2823 2 years Optimization Synchronous Experiment.Start call might return too early
#2810 3 years Optimization.Views Tooltips in Bubblechart for non-numerical values is wrong
#2818 2 years Optimization.Views GUI is unresponsive if multiple displayed algorithms are running
#2830 2 years Optimization.Views Uncought Exceptions in IOptimizers get lost
#2831 2 years ParallelEngine Breakpoints in ParallelEngine can cause unexpected behavior
#2785 3 years Problems.BinPacking BinPacking doesn't respect stacking constraints
#2820 2 years Problems.BinPacking Bug in residual update in Bin packing
#2669 3 years Problems.DataAnalysis TargetVariable information is lost in DataAnalysisModels
#2683 3 years Problems.DataAnalysis Exception when trying to open the data preprocessing view for regression solutions
#2723 3 years Problems.DataAnalysis Providing variable values as double[] to Dataset fails at runtime
#2843 2 years Problems.DataAnalysis Changing of ProblemData for DataAnalysisSolution does not work as expected
#2859 2 years Problems.DataAnalysis Improve TableFileParser column-type deduction for missing values
#2861 2 years Problems.DataAnalysis Ctor of ClassificationProblemData is broken
#2710 3 years Problems.DataAnalysis.Symbolic Editing variable nodes in the tree simplifier fails if the variable symbol does not contain any variable names
#2675 3 years Problems.DataAnalysis.Views TimeframeFeatureCorrelationCalculator cuts the observations within the window at the start and appends them to the end
#2702 3 years Problems.DataAnalysis.Views Axis for estimated values and for predicted values should be switched in the scatter plot view
#2717 3 years Problems.DataAnalysis.Views The feature correlation view sometimes shows wrong double.NaN values
#2807 3 years Problems.DataAnalysis.Views PartialDependencePlot throws Exception with constant values
#2371 3 years Problems.Instances Setting the seed for ValueGenerator not possible (for data analysis problems)
#2661 3 years Problems.Instances Remove bugs in TableFileParser
#2688 3 years Problems.Instances Encoding is not forwarded to the table file parser while importing CSV files
#2720 3 years Problems.Instances Exporting of JSSP problem instances does not work
#2801 3 years Problems.Instances Typos in csv importer dialog
#2790 3 years Problems.Scheduling Island GA throws exception when applied to JSSP
#2775 3 years Problems.TestFunctions MultiRealVectorCrossover throws exception when applied during multi-objective optimization
#2827 2 years Problems.TestFunctions.Views SingleObjectiveTestFunctionSolutionView throws Exception for ProblemSize == 1
#2696 3 years Problems.VehicleRouting Clear BestKnownSolution and BestKnownQuality when problem instances changes
#2721 3 years Random Shuffle extension method throws on empty enumerable
#2787 3 years Scripting.Views Opening a C# script on Windows10 causes a change of DPI settings (scaling of widgets)
#2824 2 years Tests Test's app config contains service definitions
#2728 3 years Visualization.ChartControlsExtensions Fix EnhancedChart resetting the zoom level

Tasks:

Ticket Modified Component Summary
#2640 2 years General Release HeuristicLab 3.3.15
#2751 3 years General Upgrade build process for HL
#2805 3 years General Update mergeinfo of stable branch to include already merged revisions