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Version 12 (modified by swagner, 6 years ago) (diff)


HeuristicLab 3.3.16 - 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
#1973 5 years Algorithms.DataAnalysis Support more than 256 variables in linear regression models
#2847 5 years Algorithms.DataAnalysis Implement M5'-(Meta-)-Regression
#2883 5 years Algorithms.DataAnalysis Option to store actual model instead of a surrogate-model for GBT-Solutions
#2892 5 years Algorithms.DataAnalysis Prediction intervals for linear regression models
#2902 6 years Algorithms.DataAnalysis Performance improvement of NaN/Inf-check on a double-matrix
#2904 5 years Algorithms.DataAnalysis Create new CalculateImpacts method for a set of variables
#2942 5 years Algorithms.DataAnalysis KNN-Regression/Classification should allow "self" points
#2952 5 years Algorithms.DataAnalysis Option to store actual model instead of a surrogate-model for RandomForest-Solutions
#2956 5 years Algorithms.DataAnalysis Integration of A Priori Knowledge for Symbolic Regression
#2874 6 years Algorithms.DataAnalysis.Views Widgets for workers and folds are not aligned correctly in the CrossValidationView
#2890 6 years Algorithms.DataAnalysis.Views Overhaul of GradientBoostedTreesModelView
#2916 5 years Analysis Improve serialization of IndexedDataTable
#2947 5 years Analysis.Views Configure Dialog for IndexedDataTableView
#2930 6 years Clients.OKB Prevent UI-Freeze in case of Endpoint-Failure
#1616 5 years Core.Views CheckedItemCollectionView should have an option to select / deselect all items
#2919 5 years Data Packed storage matrix type
#2960 5 years Data Row and Column query methods for StringMatrix
#2435 5 years ExtLibs Update AlgLib to most recent version
#2926 5 years ExtLibs Update Sim# version
#2975 5 years ExtLibs Update Sim# to 3.1.1
#2931 5 years General Integration of LP and MIP Solvers based on Google OR-Tools in HeuristicLab
#2951 5 years General Update Build.cmd and Test.cmd to use newer versions of MSBuild
#2839 5 years Hive.General Implement project management for Hive
#2877 5 years Hive.General Hive Improvements
#2845 5 years MainForm Enhance Progress(View)
#2876 6 years Optimization.Views Open BubbleChart from Boxplot View
#2885 6 years Optimization.Views Select all with Ctrl+A in RunCollectionView
#3005 5 years Parameters There should be an option to make ValueParameters read only
#2520 5 years Persistence Persistence Overhaul
#2965 5 years Persistence Cancelable Save (to File) Command
#2884 5 years Problems.DataAnalysis Implement variable impacts for classification solutions
#2935 6 years Problems.DataAnalysis It should be possible to insert a variable at a specific position in the ModifiableDataset
#2955 5 years Problems.DataAnalysis Improve evaluating models on new data
#2966 5 years Problems.DataAnalysis Implement Intervals and according calculation rules
#3002 5 years Problems.DataAnalysis Build dataset with row-wise data
#2866 5 years Problems.DataAnalysis.Symbolic Hyperbolic functions for symbolic regression
#2911 6 years Problems.DataAnalysis.Symbolic Add TSQL Formatter for ISymbolicExpressionTreeStringFormatter
#2915 5 years Problems.DataAnalysis.Symbolic Add support for abs(x), AQ(x) and CubeRoot(x) for symbolic regression problems
#2937 5 years Problems.DataAnalysis.Symbolic Support for "analytical quotient" function in symbolic regression
#2948 5 years Problems.DataAnalysis.Symbolic Symbolic differentiation
#2950 5 years Problems.DataAnalysis.Symbolic Support hash-based simplification of symbolic expressions
#2954 6 years Problems.DataAnalysis.Symbolic CubeRoot symbol
#2958 5 years Problems.DataAnalysis.Symbolic Vectorized/batch-mode interpreter for symbolic expression trees
#2991 5 years Problems.DataAnalysis.Symbolic DiversitySelector for symbolic data analysis problems
#2998 5 years Problems.DataAnalysis.Symbolic Allow specification of floating point number format for the InfixFormatter
#2361 5 years Problems.DataAnalysis.Symbolic.Classification Adapted symbolic classification evaluators to increase the sensitivity of a model
#2977 5 years Problems.DataAnalysis.Symbolic.Regression Pearson R2 & Tree Similarity Multiobjective Evaluator
#2871 5 years Problems.DataAnalysis.Views The Order of VariableImpacts should be changeable
#2888 6 years Problems.DataAnalysis.Views Disallow zoom in Partial Dependence Plots
#2972 5 years Problems.DataAnalysis.Views Select Row for Partial Dependence Plot
#2923 6 years Problems.Instances Penn ML Benchmark Problem Instances
#2932 6 years Problems.Instances CSV import dialog should choose system values as default
#2957 5 years Problems.Instances Implement symbolic regression problem instances from "A multilevel block building algorithm for fast modeling generalized separable systems"
#3014 5 years Problems.Instances Extend physics problems to allow testing with simulated noise


Ticket Modified Component Summary
#2891 5 years Algorithms.DataAnalysis Neural network evaluation is not thread-safe
#2905 6 years Algorithms.DataAnalysis Partial dependence plots throws exception for support vector regression solutions
#2909 6 years Algorithms.DataAnalysis NCAModelCreator throws exception
#2940 6 years Algorithms.DataAnalysis Linear regression drops the constant offset if only string variables are used for modeling
#2941 6 years Algorithms.DataAnalysis Allow zero-variance features in k-nearest Neighbours
#3004 5 years Algorithms.GeneticAlgorithm IslandGA parameterizes Evaluator's Random to GlobalRandom instead of LocalRandom
#2928 6 years Algorithms.NSGA2 NSGA-II is created with 0% mutation probability by default
#2879 5 years Analysis.Views Cancelling a DataTableVisualPropertiesDialog may take very long and block GUI
#2992 5 years Common External Evaluation leads to Exceptions during Object Graph Traversal
#2949 5 years Core.Views AutoResize of columns in ItemListView reduces GUI update performance massively
#3010 5 years Core.Views Checked item views are slow when a lot of items are checked at once
#3013 5 years DataPreprocessing DataPreprocessing should not be Storable
#3006 5 years DataPreprocessing.Views DataCompleteness Chart has Histogram View set as view name
#3008 5 years DataPreprocessing.Views Search and Replace in Data Preprocessing is inverted
#2986 5 years Encodings.IntegerVectorEncoding RoundedNormalAllPositionsManipulator applies bounds incorrectly
#2962 5 years Encodings.SymbolicExpressionTreeEncoding Subtree crossover distribution test displays incorrect statistics
#2900 5 years General Upgrade .NET framework
#2961 5 years Hive.Slave Hive slave does not properly unload plugins
#2561 5 years Optimization TimeLimitRun does not work with the Hive Slave
#2740 5 years Optimization Multi encoding operators are not parameterized correctly
#2855 5 years Optimization Showing the encoding or its operators in the run is highly wasteful
#2894 5 years Optimization Snapshots not initialized in TimeLimitRun
#2933 5 years Optimization Parallel experiment execution can lead to identical seeds
#2880 6 years Optimization.Views RunCollectionBoxPlotView axis-selection bug with DropDown
#2978 5 years Optimization.Views Enabling & disabling of controls in HL is slow
#2995 5 years Optimization.Views Support DateTimeValues in the RunCollectionBubbleChartView
#3000 5 years Optimization.Views RunLengthDistributionView shows incorrect values for runs in which the target is reached in the last generation
#2897 6 years Problems.DataAnalysis Dataset (and ModifiableDataset) constructor accepts unsupported values
#2910 5 years Problems.DataAnalysis ImpactCalculation for IDiscriminantClassificationSolutions is wrong
#2934 6 years Problems.DataAnalysis InputVariables of ProblemData can be renamed in the GUI
#2939 5 years Problems.DataAnalysis Variables cannot be added to an empty ModifiableDataset
#2959 5 years Problems.DataAnalysis.Symbolic Issues with the bottom-up similarity calculator
#3001 5 years Problems.DataAnalysis.Symbolic The excel formatter produces incorrect output for divisions (1/1*x)
#3015 5 years Problems.DataAnalysis.Symbolic Fix bug and improve robustness of SimplifyMultiplication
#2912 6 years Problems.DataAnalysis.Symbolic.Classification PositiveClass value not preserved in the SolutionComparisonView
#2878 6 years Problems.DataAnalysis.Symbolic.Regression Error in Deserialization of ConstantOptimizationEvaluator
#2844 5 years Problems.DataAnalysis.Symbolic.Regression.Views The number of iterations for constant optimization is fixed in the simplifier view
#2964 5 years Problems.DataAnalysis.Symbolic.Views 'Mathematical representation' does not work
#2383 6 years Problems.DataAnalysis.Views Some charts for regression solutions throw an exception if the target variable contains missing values
#2856 5 years Problems.DataAnalysis.Views In the partial dependence plots the histograms are not updated when the axis range of the corresponding line chart is changed.
#2914 6 years Problems.DataAnalysis.Views ResidualAnalysisView hides double columns containing NaN
#2953 5 years Problems.ExternalEvaluation Multi-objective external evaluation problem does not filter single-objective operators
#2908 5 years Problems.Instances Make ResourceRegressionInstanceProvider csv functionality useable from another assembly
#2976 5 years Random SampleProportionalWithoutRepetition with Windowing may cause a NullReferenceException
#2967 5 years Scripting Ctrl+Z removes all code in C# scripts
#2982 5 years Scripting.Views VariableStoreView does not update variable values correctly
#2999 5 years Tests Skip ContentViewAttributeTest for views that use System.Windows.Forms.WebBrowser


Ticket Modified Component Summary
#2875 5 years General Release HeuristicLab 3.3.16
#2887 6 years General Restructure HL SVN repository