HeuristicLab 3.3.12 - 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
#2337	10 years	### Undefined ###	Fix build warnings in trunk solution
#2261	9 years	Algorithms.DataAnalysis	Gradient Boosted Trees
#2276	9 years	Algorithms.DataAnalysis	Create interface for Dataset class, refactor code
#2321	10 years	Algorithms.NSGA2	NSGA2: Provide option for dominating solutions with equal quality values
#2411	9 years	Algorithms.NSGA2	FastNonDominatedSort performance should be improved
#2351	10 years	Analysis.Statistics.Views	Kernel density estimation for histogram control
#2352	10 years	Analysis.Statistics.Views	Correlation matrix should only show correlations to 3 or 4 digits accuracy
#2305	10 years	Analysis.Views	Statistical Tests View should also work with problem variations
#2340	10 years	Core.Views	Copy & Paste from ItemListView
#2387	9 years	Core.Views	Adapt TypeSelector to changes from NewItemDialog
#2327	10 years	Data	Implement a generic EnumValue and a generic EnumValueView
#2335	9 years	DataPreprocessing	Data Preprocessing Improvements
#2319	9 years	Encodings.LinearLinkageEncoding	Add LinearLinkageEncoding (LLE)
#2320	9 years	Encodings.SymbolicExpressionTreeEncoding	Add SymbolicExpressionTreeEncoding
#2341	9 years	ExtLibs	Updated EPPlus to the newest version
#2420	9 years	ExtLibs	Add Sim# as simulation framework to ExtLibs
#2328	10 years	Hive.Client	Improve handling of batchruns in Hive Job Manager
#2413	9 years	Hive.Server	Add QuickSelection to WebApp Status page and obfuscate email links
#2342	10 years	Operators	Change ReductionOperation-Parameter of the DataReducer to ValueLookupParameter
#1985	9 years	Optimization	Create optimizer that limits runtime of an optimizer
#2332	10 years	Optimization	Overhaul operators for similarity calculation and analysis
#2344	9 years	Optimization	Improve Calculator
#2025	9 years	Optimizer	Improve structure for elements in the "new item" dialog.
#2301	9 years	Optimizer	Improve numeric accuracy in create experiment dialog
#2366	9 years	Optimizer	Utilize EnumValue-Parameters in the "Create Experiment"-Dialog.
#2427	9 years	Optimizer	Add sample that uses linear linkage encoding
#2368	9 years	Persistence	Make reading/writing HL data with typecache to stream available
#2374	9 years	Problems.DataAnalysis	Make RegressionSolution class non-abstract
#2412	9 years	Problems.DataAnalysis	Include the RMSE for RegressionSolutions
#2326	10 years	Problems.DataAnalysis.Symbolic	Diversity analyzers based on the genotypic and phenotypic tree similarity measures
#2359	9 years	Problems.DataAnalysis.Symbolic	Improve the SymbolicDataAnalysisExpressionPruningOperator
#2396	9 years	Problems.DataAnalysis.Symbolic	Add a symbolic expression tree formatter for C#
#2369	9 years	Problems.DataAnalysis.Views	Support chart for relative error in the error characteristic view
#2423	9 years	Problems.Instances	Add regression dataset (powermeter)
#2306	9 years	Problems.NK	Integrate NK landscapes
#2208	9 years	Problems.Orienteering	Implement Orienteering Problem
#2400	9 years	Problems.VehicleRouting	Setting new penalty values in VRP instances are not respected
#2329	9 years	Scripting.Views	Make CodeEditor available on Linux
#2358	9 years	Scripting.Views	Improve performance of the VariableStoreView
#2362	10 years	Tools	Update SymbolicExpressionTreeNode Debugger Visualizer to .Net 4.5

Bugs:

Ticket	Modified	Component	Summary
#2318	10 years	### Undefined ###	Clean up copyrights and assembly infos
#2367	9 years	Algorithms.CMAEvolutionStrategy	Eigendecomposition fails on some computers in release builds
#2386	9 years	Algorithms.ParameterlessPopulationPyramid	Poor hash function affects performance in the Parameter-less Population Pyramid
#2354	9 years	Analysis.Statistics.Views	Statistical tests view throws exception before opening
#2348	9 years	Analysis.Views	Fix chart analysis view
#2401	9 years	CodeEditor	Add missing plugin dependency to HeuristicLab.NRefactory
#2419	9 years	CodeEditor	ObjectDisposedException in CSharpCodeCompletionStrategy
#2378	10 years	Collections	Setter for Vertex label throws exception when the label is null
#2381	10 years	Common	Object-graph traversal does not finish in some cases / algorithm does not stop
#2338	9 years	Core.Views	Missing default view for read-only collections
#2395	9 years	Data	double.MaxValue cannot be parsed from string
#2373	10 years	Encodings.BinaryVectorEncoding	Typo in RandomBinaryVectorCreator
#2322	10 years	Encodings.PermutationEncoding	Fix typos in PermutationEncoding class
#2365	10 years	Encodings.SymbolicExpressionTreeEncoding.Views	SymbolicExpressionTreeChart: node impact colors are not preserved when saving to file
#2399	9 years	General	Fix new problems with HL on Linux
#2402	9 years	Hive.Client	Don't reschedule failing tasks
#2408	9 years	Hive.Client	Fix exception handling in Hive client
#2409	9 years	Hive.Client	Dependent plugins of programmable items cannot be determined through serialization
#2357	10 years	Hive.Server	DeleteObsoleteSlaves should respect the downtime foreign key
#2404	9 years	Hive.Server	Hive JobManager displays wrong number of finished jobs
#2346	10 years	Hive.Slave	Fix service install of Hive Slave
#2356	10 years	Hive.Slave	Fix generation of unique IDs of Hive slave
#2347	10 years	MainForm.WindowsForms	Make links in InfoBox clickable
#2325	10 years	Optimization	RunCollection doesn't register all events after cloning or deserialization
#2364	9 years	Optimization	The BasicProblem's Evaluator should be InstrumentedOperators
#2270	9 years	Optimization.Views	Fix event handling in RunCollectionViews
#2334	9 years	Optimization.Views	Fix export of box plots
#2339	10 years	Problems.DataAnalysis	Classification ensembles aren't aware of the classification positive class
#2323	10 years	Problems.DataAnalysis.Symbolic	Remove obsolete diversity analyzer and similarity calculator for symbolic data analysis
#2324	10 years	Problems.DataAnalysis.Symbolic	Remove obsolete diversity analyzer and similarity calculator for symbolic data analysis
#2363	10 years	Problems.DataAnalysis.Symbolic	TreeSimplifier performance gets worse the deeper a tree is nested
#2376	10 years	Problems.DataAnalysis.Symbolic	Selection of function symbols from the grammar is biased
#2398	9 years	Problems.DataAnalysis.Symbolic	Pruning operators mistakenly try to calculate impacts for the program root symbol and the start symbol
#2415	9 years	Problems.DataAnalysis.Symbolic	DataPreprocessing transformations cannot be persisted
#2307	9 years	Problems.DataAnalysis.Symbolic.Regression	Investigate problem with parents and SymbolicExpressionTreeBottomUpSimilarityCalculator
#2274	9 years	Problems.DataAnalysis.Views	Cluster Visualization View cannot handle one dimensional data points
#2345	10 years	Problems.DataAnalysis.Views	The x-axis in the error-characteristic-curve view is always at least 1.0
#2392	9 years	Problems.DataAnalysis.Views	In the correlation matrix there are no negative values for Pearson's correlation
#2403	9 years	Problems.ExternalEvaluation	ClearState might throw NullReferenceException in MATLAB evaluator
#2426	9 years	Problems.Programmable	Update Programmable Problem template code
#2424	9 years	Scripting	Console in C# script base passes wrong arguments
#2343	10 years	Scripting.Views	Values of variables are not updated correctly in the VariableStoreView
#2416	9 years	Scripting.Views	VariableStoreView needs to check for invoke required
#2372	9 years	Services.Authentication	Fix user creation in access service admin tool

Tasks:

Ticket	Modified	Component	Summary
#2397	9 years	ExtLibs	Move GeoIP project to ExtLibs folder
#2317	9 years	General	Release HeuristicLab 3.3.12
#2331	9 years	General	Remove outdated plugins
#2394	9 years	Hive.Server	Integrate Services Web App and new Hive Status Monitor into trunk