wiki:ChangeLogPending

Version 13 (modified by abeham, 20 months ago) (diff)

separated features and enhancements

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:

Ticket Modified Component Summary
#2847 17 months Algorithms.DataAnalysis Implement M5'-(Meta-)-Regression
#2883 20 months Algorithms.DataAnalysis Option to store actual model instead of a surrogate-model for GBT-Solutions
#2952 18 months Algorithms.DataAnalysis Option to store actual model instead of a surrogate-model for RandomForest-Solutions
#2956 22 months Algorithms.DataAnalysis Integration of A Priori Knowledge for Symbolic Regression
#2931 20 months General Integration of LP and MIP Solvers based on Google OR-Tools in HeuristicLab
#2839 20 months Hive.General Implement project management for Hive
#2876 3 years Optimization.Views Open BubbleChart from Boxplot View
#3005 20 months Parameters There should be an option to make ValueParameters read only
#2965 20 months Persistence Cancelable Save (to File) Command
#2884 2 years Problems.DataAnalysis Implement variable impacts for classification solutions
#2935 2 years Problems.DataAnalysis It should be possible to insert a variable at a specific position in the ModifiableDataset
#2966 20 months Problems.DataAnalysis Implement Intervals and according calculation rules
#3002 20 months Problems.DataAnalysis Build dataset with row-wise data
#2937 2 years Problems.DataAnalysis.Symbolic Support for "analytical quotient" function in symbolic regression
#2950 20 months Problems.DataAnalysis.Symbolic Support hash-based simplification of symbolic expressions
#2361 20 months Problems.DataAnalysis.Symbolic.Classification Adapted symbolic classification evaluators to increase the sensitivity of a model
#2977 20 months Problems.DataAnalysis.Symbolic.Regression Pearson R2 & Tree Similarity Multiobjective Evaluator

Enhancements:

Ticket Modified Component Summary
#1973 20 months Algorithms.DataAnalysis Support more than 256 variables in linear regression models
#2892 20 months Algorithms.DataAnalysis Prediction intervals for linear regression models
#2902 3 years Algorithms.DataAnalysis Performance improvement of NaN/Inf-check on a double-matrix
#2904 20 months Algorithms.DataAnalysis Create new CalculateImpacts method for a set of variables
#2942 20 months Algorithms.DataAnalysis KNN-Regression/Classification should allow "self" points
#2874 3 years Algorithms.DataAnalysis.Views Widgets for workers and folds are not aligned correctly in the CrossValidationView
#2890 3 years Algorithms.DataAnalysis.Views Overhaul of GradientBoostedTreesModelView
#2916 2 years Analysis Improve serialization of IndexedDataTable
#2947 22 months Analysis.Views Configure Dialog for IndexedDataTableView
#2930 3 years Clients.OKB Prevent UI-Freeze in case of Endpoint-Failure
#1616 20 months Core.Views CheckedItemCollectionView should have an option to select / deselect all items
#2919 20 months Data Packed storage matrix type
#2960 2 years Data Row and Column query methods for StringMatrix
#2435 20 months ExtLibs Update AlgLib to most recent version
#2926 2 years ExtLibs Update Sim# version
#2975 20 months ExtLibs Update Sim# to 3.1.1
#2951 2 years General Update Build.cmd and Test.cmd to use newer versions of MSBuild
#2877 20 months Hive.General Hive Improvements
#2845 20 months MainForm Enhance Progress(View)
#2885 3 years Optimization.Views Select all with Ctrl+A in RunCollectionView
#2520 20 months Persistence Persistence Overhaul
#2955 20 months Problems.DataAnalysis Improve evaluating models on new data
#2866 17 months Problems.DataAnalysis.Symbolic Hyperbolic functions for symbolic regression
#2911 2 years Problems.DataAnalysis.Symbolic Add TSQL Formatter for ISymbolicExpressionTreeStringFormatter
#2915 20 months Problems.DataAnalysis.Symbolic Add support for abs(x), AQ(x) and CubeRoot(x) for symbolic regression problems
#2948 20 months Problems.DataAnalysis.Symbolic Symbolic differentiation
#2954 2 years Problems.DataAnalysis.Symbolic CubeRoot symbol
#2958 20 months Problems.DataAnalysis.Symbolic Vectorized/batch-mode interpreter for symbolic expression trees
#2991 20 months Problems.DataAnalysis.Symbolic DiversitySelector for symbolic data analysis problems
#2998 20 months Problems.DataAnalysis.Symbolic Allow specification of floating point number format for the InfixFormatter
#2871 2 years Problems.DataAnalysis.Views The Order of VariableImpacts should be changeable
#2888 2 years Problems.DataAnalysis.Views Disallow zoom in Partial Dependence Plots
#2972 23 months Problems.DataAnalysis.Views Select Row for Partial Dependence Plot
#2923 2 years Problems.Instances Penn ML Benchmark Problem Instances
#2932 2 years Problems.Instances CSV import dialog should choose system values as default
#2957 2 years Problems.Instances Implement symbolic regression problem instances from "A multilevel block building algorithm for fast modeling generalized separable systems"
#3014 20 months Problems.Instances Extend physics problems to allow testing with simulated noise

Bugs:

Ticket Modified Component Summary
#2891 2 years Algorithms.DataAnalysis Neural network evaluation is not thread-safe
#2905 2 years Algorithms.DataAnalysis Partial dependence plots throws exception for support vector regression solutions
#2909 3 years Algorithms.DataAnalysis NCAModelCreator throws exception
#2940 2 years Algorithms.DataAnalysis Linear regression drops the constant offset if only string variables are used for modeling
#2941 2 years Algorithms.DataAnalysis Allow zero-variance features in k-nearest Neighbours
#3004 20 months Algorithms.GeneticAlgorithm IslandGA parameterizes Evaluator's Random to GlobalRandom instead of LocalRandom
#2928 3 years Algorithms.NSGA2 NSGA-II is created with 0% mutation probability by default
#2879 20 months Analysis.Views Cancelling a DataTableVisualPropertiesDialog may take very long and block GUI
#2992 2 years Common External Evaluation leads to Exceptions during Object Graph Traversal
#2949 20 months Core.Views AutoResize of columns in ItemListView reduces GUI update performance massively
#3010 20 months Core.Views Checked item views are slow when a lot of items are checked at once
#3013 20 months DataPreprocessing DataPreprocessing should not be Storable
#3006 22 months DataPreprocessing.Views DataCompleteness Chart has Histogram View set as view name
#3008 21 months DataPreprocessing.Views Search and Replace in Data Preprocessing is inverted
#2986 2 years Encodings.IntegerVectorEncoding RoundedNormalAllPositionsManipulator applies bounds incorrectly
#2962 2 years Encodings.SymbolicExpressionTreeEncoding Subtree crossover distribution test displays incorrect statistics
#2900 2 years General Upgrade .NET framework
#2961 22 months Hive.Slave Hive slave does not properly unload plugins
#2561 20 months Optimization TimeLimitRun does not work with the Hive Slave
#2740 20 months Optimization Multi encoding operators are not parameterized correctly
#2855 20 months Optimization Showing the encoding or its operators in the run is highly wasteful
#2894 2 years Optimization Snapshots not initialized in TimeLimitRun
#2933 23 months Optimization Parallel experiment execution can lead to identical seeds
#2880 3 years Optimization.Views RunCollectionBoxPlotView axis-selection bug with DropDown
#2978 20 months Optimization.Views Enabling & disabling of controls in HL is slow
#2995 23 months Optimization.Views Support DateTimeValues in the RunCollectionBubbleChartView
#3000 23 months Optimization.Views RunLengthDistributionView shows incorrect values for runs in which the target is reached in the last generation
#2897 2 years Problems.DataAnalysis Dataset (and ModifiableDataset) constructor accepts unsupported values
#2910 2 years Problems.DataAnalysis ImpactCalculation for IDiscriminantClassificationSolutions is wrong
#2934 2 years Problems.DataAnalysis InputVariables of ProblemData can be renamed in the GUI
#2939 2 years Problems.DataAnalysis Variables cannot be added to an empty ModifiableDataset
#2959 20 months Problems.DataAnalysis.Symbolic Issues with the bottom-up similarity calculator
#3001 20 months Problems.DataAnalysis.Symbolic The excel formatter produces incorrect output for divisions (1/1*x)
#3015 20 months Problems.DataAnalysis.Symbolic Fix bug and improve robustness of SimplifyMultiplication
#2912 3 years Problems.DataAnalysis.Symbolic.Classification PositiveClass value not preserved in the SolutionComparisonView
#2878 3 years Problems.DataAnalysis.Symbolic.Regression Error in Deserialization of ConstantOptimizationEvaluator
#2844 20 months Problems.DataAnalysis.Symbolic.Regression.Views The number of iterations for constant optimization is fixed in the simplifier view
#2964 20 months Problems.DataAnalysis.Symbolic.Views 'Mathematical representation' does not work
#2383 3 years Problems.DataAnalysis.Views Some charts for regression solutions throw an exception if the target variable contains missing values
#2856 2 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 3 years Problems.DataAnalysis.Views ResidualAnalysisView hides double columns containing NaN
#2953 20 months Problems.ExternalEvaluation Multi-objective external evaluation problem does not filter single-objective operators
#2908 20 months Problems.Instances Make ResourceRegressionInstanceProvider csv functionality useable from another assembly
#2976 20 months Random SampleProportionalWithoutRepetition with Windowing may cause a NullReferenceException
#2967 23 months Scripting Ctrl+Z removes all code in C# scripts
#2982 2 years Scripting.Views VariableStoreView does not update variable values correctly
#2999 2 years Tests Skip ContentViewAttributeTest for views that use System.Windows.Forms.WebBrowser

Tasks:

Ticket Modified Component Summary
#2875 19 months General Release HeuristicLab 3.3.16
#2887 3 years General Restructure HL SVN repository