Context Navigation

Ticket	Component	Summary
#1331	Algorithms	Implement Scatter Search
#1913	Algorithms	Implement Neighborhood Components Analysis (NCA)
#1902	Algorithms.DataAnalysis	Gaussian Process Regression Algorithm
#1947	Algorithms.DataAnalysis	Allow setting the degree for the polynomial kernel function for support vector machines
#1968	Algorithms.DataAnalysis	The number of used variable per tree should be configurable in random forests modeling
#2000	Algorithms.DataAnalysis	ModelCreator for Gaussian processes should be configurable in the algorithm
#1423	Algorithms.GradientDescent	Gradient descent algorithms for HL (already implemented in alglib)
#1247	Algorithms.OffspringSelectionGeneticAlgorithm	Implement RAPGA
#1892	Analysis	Enhance scatter plot
#1893	Analysis	Enhance allele frequency analyzer
#1899	Analysis	Diversity Analyzers should use the new Diversity Calculators from Scatter Search
#2002	Analysis	Support for logarithmic scaling in charts
#1946	Collections	Implement ObservableKeyedList
#1992	Core.Views	CheckItemListView shall display how many items are checked
#2034	Data.Views	Add method for querying the current row index in StringConvertibleMatrixView
#1070	Encodings.SymbolicExpressionTreeEncoding	Port SymbolicExpressionTree manipulation operators from 3.2 to 3.3
#1905	ExtLibs	Update alglib to version 3.6.0
#1960	ExtLibs	Add AutoDiff to external libraries
#1890	General	Code maintenance and minor changes
#1937	General	Trunk integration of Mono patches
#2036	General	PreBuildEvent.cmd shouldn't fail when there is no subwcrev installed
#1950	Hive.Client	Improve Hive UI stability
#1959	Hive.Client	The Hive JobManager should show the jobs per user sorted by date
#2005	Hive.Client	Add Unload Jobs in the Hive Job Manager
#1994	Hive.Server	Improvements for Hive Performance and Status page
#1712	Hive.Server.Scheduler	Implement Round Robin Scheduling for Hive
#1986	Hive.Slave	Hive should be able to shutdown slaves
#1906	Operators	SubScopesCounter should be able to assign the number of counted subscopes
#1747	Operators.Views.OperatorGraphVisualization	Implement scrolling with the mouse wheel for the OperatorGraphVisualization
#1043	Optimization	BatchRuns should show which repetition is currently processed
#1895	Optimization.Operators	Implement ProgrammableAnalyzer
#1673	Optimization.Views	The Title of RunCollectionViews should be more specific
#1789	Optimization.Views	Invert bubble size in the runcollection bubble chart view and add transparency
#2008	Optimization.Views	Add option to get data matrix from bubble chart grouping
#2016	Optimization.Views	RunCollectionBubbleChart improvements
#2048	Optimization.Views	Enlarge DropDownHeight and DropDownWidth in BubbleChart and BoxPlots
#1914	Optimizer	Improve CreateExperimentDialog
#2024	ParallelEngine	Make the degree of parallelization configurable in the ParallelEngine
#1427	Parameters	Move actual value caching down to those parameters where it is required
#1952	Persistence	Mono support for Persistence
#1452	PluginInfrastructure	Show exact HL version string in exception dialog
#1923	PluginInfrastructure	CheckTypeCompatibility does not check constraints on generic type parameters
#1926	PluginInfrastructure	Add support for command line arguments
#1081	Problems.DataAnalysis	Plugin for symbolic time series prognosis with GP
#1964	Problems.DataAnalysis.Symbolic	Symbolic Regression and Classification Solutions do not indicate if EstimationLimits are hit
#1976	Problems.DataAnalysis.Symbolic	Implement ConstantOptimizationAnalyzer to perform constant optimization after a generation is completed
#2004	Problems.DataAnalysis.Symbolic	Flag to determine if the best solutions should be updated regardless of their quality
#1924	Problems.DataAnalysis.Symbolic.Classification	Evaluator for classification problems that considers classification penalties
#1940	Problems.DataAnalysis.Symbolic.Classification	Unify model creation in SymbolicClassificationDataAnalysis
#1943	Problems.DataAnalysis.Symbolic.Classification	Add nearest neighbour model for symbolic classification
#1962	Problems.DataAnalysis.Symbolic.Regression	Use analytic gradient for constant optimization of symbolic regression models
#1292	Problems.DataAnalysis.Views	Show correlation of dataset features as HeatMap
#1481	Problems.DataAnalysis.Views	Visual view for clustering solutions displaying cluster centers and distributions
#1681	Problems.DataAnalysis.Views	Drag & Drop support for the allowed InputVariables of ProblemData instances
#1949	Problems.DataAnalysis.Views	The classification threshold view should display for which class the threshold applies
#2023	Problems.DataAnalysis.Views	The CreateEnsemble MenuItem should utilize the selected Runs of the BubbleChart
#1896	Problems.ExternalEvaluation	Allow extension of external evaluation messages
#1841	Problems.Instances	Add additional problem instances for the QAP
#1922	Problems.Instances	Improve CSV export
#1927	Problems.Instances	The CSV problem instance provider should automatically disable input variables that are constant in the training partition
#1941	Problems.Instances	Additional classification problem instances
#1942	Problems.Instances	Improve CSV import for data analysis problems
#1999	Problems.Instances	Regression problem instances for testing feature selection
#2045	Problems.Instances	Minor DataAnalysisImportDialog Improvements
#1904	Problems.QuadraticAssignment	Add additional local improvement operators for different QAP neighborhoods
#1995	Problems.QuadraticAssignment	Add a SimilarityCalculator operator for QAP
#1329	Problems.Scheduling	Implement scheduling problems
#2029	Problems.TestFunctions	SingleObjectiveTestFunctionImprovementOperator should not use reflection to evaluate solutions
#1953	Problems.VehicleRouting	Improve the Vehicle Routing implementation

Bugs:

Ticket	Component	Summary
#1534	Algorithms.DataAnalysis	Race condition in cross validation
#1917	Algorithms.DataAnalysis	In the CrossValidationView the value for the samples end field is not updated when a new problem is loaded
#1975	Algorithms.DataAnalysis	"New Algorithm" and "Open Algorithm" buttons are not disabled while crossvalidation executes
#1988	Algorithms.DataAnalysis.Views	In the CrossValidationView it is not possible to change the algorithm type (regression/classification) after an algorithm has been set
#1996	Algorithms.GeneticAlgorithm	IslandGA does not work with stochastic evaluator
#1911	Analysis	Scatter Plot can't be saved
#1903	Analysis.Views	Movie view of histogram fails if min and max are specified
#1901	Collections	CollectionItemChangedEventArgs use null to indicate that no oldItems were present
#1898	Common	Object graph traversal fails when encountering objects of type System.Reflection.Emit.SignatureHelper
#1590	Core	Counting ExecutionTime may not be safe to date changes
#2042	Data	ToString of ValueTypeMatrix and -Array slows down pasting of values in the GUI
#1916	Data.Views	StringConvertibleValueView doesn't recognize it is read-only when validating textbox
#1969	Encodings.IntegerVectorEncoding	UniformOnePositionManipulator should not include the upper bound
#1900	Encodings.SymbolicExpressionTreeEncoding	ReplaceBranchManipulation throws an overflow exception while calculating the maximum extension length for larger depth limits
#2037	Encodings.SymbolicExpressionTreeEncoding	Grammar produces incorrect minimum expression lengths/depths
#1939	ExtLibs	Update docking library Winforms UI 2.3.1 to DockPanel Suite v2.7
#1882	Hive.Client	Hive client view doesn't show all runs of a batch run
#1958	Hive.Client	Resource selection with the resources dialog only works when the resources textbox is edited afterwards
#2015	Hive.Client	Deleting Hive Jobs should be done asynchronously
#2019	Hive.Server	Improve the use of db transactions in the Hive server
#1580	Hive.Slave	Permission set granted for sandboxed application domains is not secure
#2006	MainForm.WindowsForms	Fix memory leaks in MainForm.WindowsForms and the OperatorGraphVisualization
#2013	Operators	MultiOperator doesn't update the parameters when the Operators parameter is set
#2003	Optimization	UserDefinedAlgorithms enable all provided analyzers by default
#1984	Optimization.Operators	TabuMaker throws an exception if TabuTenure is less than or equal to 0
#1918	Optimization.Views	Overflow in RunCollectionBoxPlot view
#1945	Optimization.Views	Topmost point cannot be selected in the run collection bubble chart view
#1993	Optimization.Views	BubbleChart doesn't react correctly if jitter is used on categorical values XAxis
#1990	Persistence	The serialized DefaultComparer from Mono has the wrong format
#1805	Problems.DataAnalysis	Estimation limits of data analysis solutions are not accessible
#1915	Problems.DataAnalysis	ClassNames caching leads to problems when dataset is not cloned
#1919	Problems.DataAnalysis	Classification ensemble cannot be loaded if no samples are in training
#1920	Problems.DataAnalysis	Models of an Ensemble may get a different problem data if loaded
#1928	Problems.DataAnalysis	The accuracy maximizing threshold calculator returns sub-optimal thresholds for multi-class classification
#1925	Problems.DataAnalysis.Symbolic.Classification	IndexOutOfRangeException in SetClassDistributionCutPointThresholds
#1951	Problems.DataAnalysis.Symbolic.Regression	SymbolicRegressionEvaluators handle invalid values differently than the models created by the analyzers
#1815	Problems.DataAnalysis.Symbolic.Views	Grammar view shows incorrect checkboxes for the enabled state of symbols when locked
#1865	Problems.DataAnalysis.Symbolic.Views	VariableView and VariableConditionView shall show all variables
#1965	Problems.DataAnalysis.Symbolic.Views	Simplifier folds all nodes automatically if NaN occurs during the evaluation
#1963	Problems.DataAnalysis.Views	Adding and removing multiple solutions in an ensemble takes too long
#1978	Problems.DataAnalysis.Views	ClassificationEnsembleSolutionEstimatedClassValuesView may not calculate correct results
#2046	Problems.DataAnalysis.Views	The Scatterplot in the ClusterVisualizationView does not have a name
#1912	Problems.Instances	Friedman-II benchmark function should have 10 input variables
#1979	Problems.Instances	Some Regression Problem Instances are not correct
#1981	Problems.Instances	The wrong ProblemInstanceProviderView is chosen for RegressionProblemInstances
#2001	Problems.Instances	Some Real World Regression Problem Instances are not correct
#1910	Problems.TestFunctions	Program crash when setting the problem size in single objective test function problem
#2039	Problems.TravelingSalesman	Improve performance of the TSPSimilarityCalculator

Tasks:

Ticket	Component	Summary
#1991	Collections	Add BidirectionalLookup collection to HeuristicLab.Collections
#2035	Data.Views	Move EnhancedStringConvertibleMatrixView to HeuristicLab.Data.Views
#1897	ExtLibs	Upgrade protocol buffer version
#1944	ExtLibs	Update libSVM source code to most recent version
#1948	ExtLibs	Remove outdated projects from the external librariers
#2007	ExtLibs	Update AlgLib to 3.7.0
#2012	ExtLibs	Remove log4net dependency from SharpDevelop
#1889	General	Release HeuristicLab 3.3.8
#2020	General	Integrate new features from the CMA-ES branch into the trunk

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