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
#2631 3 months Algorithms.DataAnalysis Confidence Intervals for Random Forest Regression
#2657 5 months Algorithms.DataAnalysis Possibility to do multiple random restarts for non-linear regression (curve fitting) algorithm
#2687 5 months Algorithms.DataAnalysis Support for time lags in non-linear function fitting
#2734 3 months Algorithms.DataAnalysis Linear models represented should use the linear tree interpreter for evaluation
#2755 7 weeks Algorithms.DataAnalysis For gradient boosted trees with LogisticRegressionLoss the threshold for the discriminant function should be set to zero.
#2771 4 days Algorithms.DataAnalysis Support for factor variables in elastic net regression
#2729 7 weeks Core Allow excluding generic type in item attribute
#2732 7 weeks Data GetRow and GetColumn iterators for ValueTypeMatrix<T>
#2674 7 weeks Data.Views Copy&paste should also copy the row names for DoubleArrays
#2663 3 months DataPreprocessing.Views Make Linechart and Histrogram of DataPreprocessing more userfriendly
#2693 18 hours DataPreprocessing.Views Allow multi-selection for columns in the datagrid in the data-preprocessing tool
#2698 9 days DataPreprocessing.Views Multi-Scatterplot in Preprocessing crashes HL with high number of variables
#2761 15 hours DataPreprocessing.Views DataPreprocessing should show the TypeSelectorDialog for creating filters
#2731 7 weeks Encodings.PermutationEncoding Improve performance of certain manipulations on Permutation
#2524 38 hours Optimization It should be possible to pause BasicAlgorithms
#2649 9 months Problems.DataAnalysis OnlineNMSECalculator should use population variance instead of sample variance
#2672 3 months Problems.DataAnalysis Online calculators should be cloneable
#2442 6 weeks Problems.DataAnalysis.Symbolic Linq Expression Trees Interpreter for HeuristicLab
#2677 5 months Problems.DataAnalysis.Symbolic Support for multi-argument functions for non-linear function fitting
#2692 6 months Problems.DataAnalysis.Symbolic The 'mathematical view' for symbolic expressions should show factors = 1 directly in the formula.
#2742 3 months Problems.DataAnalysis.Symbolic Possibility to store the history of best solutions for single-objective symbolic regression
#2741 3 months Problems.DataAnalysis.Symbolic.Regression Extend the multi-objective symbolic regression analyzer to analyze the test error in the Pareto-front
#2632 9 months Problems.DataAnalysis.Views Legends for charts for data analysis solutions should show the target variable when possible
#2662 6 months Problems.DataAnalysis.Views Show Y-Value in Target Response Gradients
#2673 6 months Problems.DataAnalysis.Views Solution view for variable impacts
#2718 7 weeks Problems.DataAnalysis.Views View to analyze residuals over the rows of the dataset for regression solutions
#2749 3 months Problems.DataAnalysis.Views DataAnalysisSolutionViews should never show ResultViews
#2750 3 months Problems.DataAnalysis.Views EstimatedValuesView for RegressionSolutions does not show residuals
#2759 2 months Problems.DataAnalysis.Views Change problemdata of DataAnalysisAlgorithms
#2705 3 days Problems.VehicleRouting Best-known quality only VRP solutions
#2703 3 months Random Gamma distribution for HeuristicLab
#2694 9 days Visualization.ChartControlsExtensions Lazy-loading of the ExportDialog in the EnchancedChart


Ticket Modified Component Summary
#2753 6 weeks Algorithms.ALPS ALPS does not reparameterize the evaluator
#2529 7 weeks Algorithms.DataAnalysis AR1 is not evaluated correctly on the test partition
#2652 9 months Algorithms.DataAnalysis Scaling of variable values is missing for k-nearest neighbors models
#2653 9 months Algorithms.DataAnalysis GetEstimatedValues is not thread-safe for k-nearest neighbours model
#2712 6 months Algorithms.DataAnalysis GaussianProcesses define a Maximization parameter
#2752 3 months Algorithms.DataAnalysis Dataset partitions are not set correctly in for GBT with logistic regression loss
#2763 7 weeks Algorithms.DataAnalysis Qualities-Chart for GBT should start at 0
#2547 38 hours Clients.OKB Method ConvertToOptimizationRun should be moved from QueryView to QueryClient
#2746 3 months Common Overflow issues in binomial coefficient calculation
#2778 7 weeks DataPreprocessing Shuffling manipulation in the DataPreprocessing does not work as expected
#2714 3 months DataPreprocessing.Views DataGridView key events do not work correctly
#2647 3 months Encodings.SymbolicExpressionTreeEncoding Crossover does not remove swapped subtrees from the non-root parent
#2685 7 weeks Encodings.SymbolicExpressionTreeEncoding SymbolicExpressionGrammars calculate the min length and depth of expression wrong
#2689 3 months Encodings.SymbolicExpressionTreeEncoding Parameters of SymbolicExpressionTreeEncoding are not prefixed with the encoding name which causes problems when used in MultiEncoding
#2648 5 months ExtLibs Correct outputpath of sim# 3.0.9
#2735 3 months ExtLibs Netron diagramming build problems using Build.cmd
#2781 6 weeks General BioBoost: Demo file cannot be opened because of a missing plugin dependency
#2788 9 days General Blue screen on some Windows 10 systems
#2764 7 weeks Hive.Client MenuItem CreateHiveJob operates on the displayed content
#2667 2 months MainForm.WindowsForms ObjectDisposedException might crash HL in ProgressView in combination with importing data from CSV file
#2711 3 months Optimization The execution state of algorithms is not synchronized correctly if an exception occurs during the stop operation
#2786 7 weeks Optimization Cursor keys in optimizer menu navigate in wrong direction
#2785 7 weeks Problems.BinPacking BinPacking doesn't respect stacking constraints
#2669 6 months Problems.DataAnalysis TargetVariable information is lost in DataAnalysisModels
#2683 6 months Problems.DataAnalysis Exception when trying to open the data preprocessing view for regression solutions
#2710 3 months Problems.DataAnalysis.Symbolic Editing variable nodes in the tree simplifier fails if the variable symbol does not contain any variable names
#2675 9 months Problems.DataAnalysis.Views TimeframeFeatureCorrelationCalculator cuts the observations within the window at the start and appends them to the end
#2702 6 months Problems.DataAnalysis.Views Axis for estimated values and for predicted values should be switched in the scatter plot view
#2717 6 months Problems.DataAnalysis.Views The feature correlation view sometimes shows wrong double.NaN values
#2371 9 months Problems.Instances Setting the seed for ValueGenerator not possible (for data analysis problems)
#2720 7 weeks Problems.Instances Exporting of JSSP problem instances does not work
#2721 5 months Random Shuffle extension method throws on empty enumerable
#2728 5 months Visualization.ChartControlsExtensions Fix EnhancedChart resetting the zoom level


Ticket Modified Component Summary
No tickets found

Last modified 6 months ago Last modified on 01/13/17 19:57:53