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20:40 Changeset [8691] by jkarder

#1890: fixed searchButton.Enabled state check in the Hive Job Manager

20:38 Changeset [8690] by jkarder

#1958: fixed resource selection

18:48 Changeset [8689] by sforsten


  • NaN values are used, if the calculation is invalid (e.g. missing values, infinity etc.)
  • Variables can now be filtered. Initially allowed input variables and target variable are shown, but with a right click a dialog can be opened to select variables, which shall be shown
15:44 Changeset [8688] by ascheibe

#1882 fixed collecting runs from deeply nested tasks

15:24 Changeset [8687] by jkarder

#1712: initial commit

14:27 Ticket #1958 (Resource selection with the resources dialog only works when the ...) created by ascheibe
If a resource is selected with the resource selection dialog in the …
12:16 Changeset [8686] by swagner

Created personal branch for Mati Bot

09:44 Changeset [8685] by abeham


  • Removed list separator in variable names if present
  • Changed export to output all variables in the dataset
09:40 Ticket #1957 (CSV exporter does not export columns in the data set which are not ...) closed by abeham
duplicate: Tracking changes to the CSV exporter in #1922.


12:46 Changeset [8684] by gkronber

#1902 fixed a bug related to the virtual call to RecalculateResults in the constructor of DiscriminantFunctionClassificationSolution

12:23 Changeset [8683] by gkronber

#1902 added missing cloning method override in DiscriminantFunctionClassificationSolution

12:17 Changeset [8682] by gkronber


  • fixed bug in cloning constructor of CovarianceMask
  • removed throwing Exceptions in CovariancePeriodic (the behaviour of the periodic covariance function now matches the GPML implementation again.
00:31 Changeset [8681] by abeham

#1913: Added regularization term introduced by Yang and Laaksonen 2007


19:03 Changeset [8680] by gkronber

#1925 : minor code improvements

18:48 Changeset [8679] by gkronber

#1902 changed DiscriminantFunctionClassificationModel and DiscriminantFunctionClassificationSolution to non-abstract. Classification based on GPR uses these classes to create a classification solution from a GaussianProcessRegressionModel.
Also added view classes for DiscriminantFunctionClassificationModel

18:45 Changeset [8678] by gkronber

#1902: added masking covariance function and made necessary changes to interface and utility class.

14:41 Changeset [8677] by jkarder

#1926: refactored argument handling infrastructure based on the changes suggested by ascheibe in comment:7:ticket:1926

12:18 Ticket #1957 (CSV exporter does not export columns in the data set which are not ...) created by gkronber
For instance columns that contain only string values are not added to …
10:19 Changeset [8676] by mkommend

#1956: Changed AddNewProgrammableColumnCommand to respect the currently selected columns.

10:12 Ticket #1956 (All AddColumn commands should take into account if any columns are selected) created by mkommend
Currently the AddDoubleCommand respects if columns and inserts the …
10:11 Changeset [8675] by abeham


  • Added disposing of StreamReader to prevent file locking after parsing
  • Fixed regular expression pattern to match double values (hacky)
09:15 Changeset [8674] by abeham


  • Unversioned Plugin.cs and put on ignore list
  • Renamed AssemblyInfo.frame to AssemblyInfo.cs.frame
  • Fixed references and hint paths
  • Corrected output path for all platforms
  • Removed reference to System.Data.SQLite


23:58 Ticket #1861 (Port HeuristicLab to Mono) closed by ascheibe
obsolete: I'm closing this ticket because the changes have already been moved to …
23:55 Changeset [8673] by ascheibe

#1861 removed mono branch as the changes are already in the trunk

23:47 Ticket #1568 (`IFixedValueParameter` is problematic for `MetaOptimization`) closed by ascheibe


21:40 Changeset [8672] by gkronber

#1912: fixed input variables for Friedman-II regression benchmark instance

14:14 Changeset [8671] by svonolfe

Removed operators that will not be included in the first version of the addon (#1955)

14:07 Changeset [8670] by svonolfe

Added first version of the dynamic vehicle routing addon (#1955)

13:51 Changeset [8669] by svonolfe

Added folder for dynamic vehicle routing addon (#1955)

13:50 Ticket #1955 (Create addon for dynamic vehicle routing) created by svonolfe
An addon should be released for HeuristicLab that supports dynamic …


12:56 Changeset [8668] by mkommend

#1043: Implemented display of calculated repetitions of a batchrun in the experiment tree view by adapting the text of the batchrun node to "Batchrun-Name x/y".

12:53 Changeset [8667] by mkommend

#1951: Corrected symbolic regression sample unit test.

12:49 Ticket #1644 (RepetitionsCounter is not displayed in the BatchRunView) closed by mkommend
duplicate: This is an duplicate of #1043.
09:18 Ticket #1954 (MetaOptimization trunk integration) created by jkarder
This ticket is for tracking the trunk integration of the Meta …


17:02 Changeset [8666] by mkommend

#1951: Corrected AfterDeserializationHook for SymbolicDataAnalysisProblem to set the ApplyLinearScaling parameter value correctly.

12:31 Changeset [8665] by jkarder

#1853: fixed execution of crossovers and manipulators

11:18 Changeset [8664] by mkommend


  • Added linear scaling parameter to data analysis problems.
  • Adapted interfaces, evaluators and analyzers accordingly.
  • Added OnlineBoundedMeanSquaredErrorCalculator.
  • Adapted symbolic regression sample unit test.


23:06 Changeset [8663] by ascheibe

#1886 added an performance analyzer for Path Relinkers

18:18 Changeset [8662] by ascheibe

#1331 fixed setting of the QualityVariableName for the NoSimilarityCalculator as this is needed by the SolutionPoopUpdateMethod because it uses the GetHashCode method of SingleObjectiveSolutionSimilarityCalculator

16:49 Changeset [8661] by ascheibe

#1886 adapted operators so that they can be used with Scatter Search


18:58 Changeset [8660] by gkronber

#1847 merged r8205:8635 from trunk into branch

18:48 Changeset [8659] by gkronber

#1890 set svn:ignore properties

18:48 Changeset [8658] by gkronber

#1925 fixed some bugs in NormalDistributionCutPointsThresholdCalculator (probably more remaining)

15:24 Changeset [8657] by jkarder

#1853: fixed unintended correction of valid values

12:53 Changeset [8656] by ascheibe

#1950 removed redundant event handler additions and removals

11:40 Changeset [8655] by jkarder


  • fixed possible deselection of all value configurations
  • set AutoScaleMode to Inherit in OptimizableView
11:12 Blog: New Vehicle Routing Implementation in HeuristicLab edited by svonolfe
11:08 Blog: New Vehicle Routing Implementation in HeuristicLab edited by svonolfe
11:06 Blog: New Vehicle Routing Implementation in HeuristicLab edited by svonolfe
11:06 Blog: New Vehicle Routing Implementation in HeuristicLab edited by svonolfe
11:04 Blog: New Vehicle Routing Implementation in HeuristicLab edited by svonolfe
11:03 pdptw.png attached to Blog: New Vehicle Routing Implementation in HeuristicLab by svonolfe
11:03 mdcvrp.png attached to Blog: New Vehicle Routing Implementation in HeuristicLab by svonolfe
11:02 cvrp.png attached to Blog: New Vehicle Routing Implementation in HeuristicLab by svonolfe
11:00 Blog: New Vehicle Routing Implementation in HeuristicLab edited by svonolfe
added pictures
10:46 Samples.png attached to Blog: New Vehicle Routing Implementation in HeuristicLab by svonolfe
10:45 Instances.png attached to Blog: New Vehicle Routing Implementation in HeuristicLab by svonolfe
10:45 Blog: New Vehicle Routing Implementation in HeuristicLab created by svonolfe
Initial version
10:21 Changeset [8654] by ascheibe

#1937 switch mainform type to Multiple Document as Docking doesn't work
on Linux at the moment

10:09 Changeset [8653] by svonolfe

vehicles were not assigned correctly when a solution includes empty trips (#1953)

10:07 Changeset [8652] by svonolfe

The distance matrix was reset when starting an algorithm the first time (#1953)

10:05 Changeset [8651] by svonolfe

Imrpoved VRP problem instance view (#1953)

10:04 Changeset [8650] by svonolfe

Fixed naming of the LiLim instances (#1953)

10:03 Changeset [8649] by svonolfe

Improved the design of the interpreters so code duplication is avoided (#1953)

10:01 Changeset [8648] by jkarder

#1853: fixed loss of valid values caused by setting optimize to true

10:01 Ticket #1953 (Improve the Vehicle Routing implementation) created by svonolfe
Some issues and feature requests have been discovered in the VRP 3.4 …
09:28 Changeset [8647] by ascheibe

#1952 removed mono compatibility code that doesn't seem to be necessary and caused the GA performance unit test to fail


17:38 Changeset [8646] by mkommend

#1924: Corrected Pearson's R² evaluator for classification (estimated values were not limited in quality calculation)

15:05 Changeset [8645] by ascheibe

#1937 added HeuristicLab key to projects that weren't signed

14:06 Changeset [8644] by jkarder


  • removed multi-crossovers for integer and double values
  • restructured crossovers and manipulators for integer and double values
13:18 Changeset [8643] by jkarder

#1247: removed branch RAPGA

13:13 Changeset [8642] by jkarder

#1247: integrated branch into trunk

11:49 Changeset [8641] by ascheibe

#1952 (#1937) added Mono support to persistence

11:43 Ticket #1952 (Mono support for Persistence) created by ascheibe
This ticket records the changes that have to be made to the …
10:34 Changeset [8640] by spimming


  • Included costCalculator in a star search
  • restructured and renamed Dijkstra algorithm
  • Added code comments to FibonacciHeap
09:48 Changeset [8639] by mkommend

#1951: Changed symbolic regression evaluator and scale method in the symbolic regression model to ignore invalid (NaN & infinite) values during calculation of the scaling parameters.


17:28 Changeset [8638] by gkronber

#1925 implemented improvements for the NormalDistributionCutPointsThresholdCalculator

17:08 Changeset [8637] by mkommend

#1924: Added comment that explains the usage of the cloner in the classification simplifier view.

16:20 Changeset [8636] by mkommend


  • Changed the accuracy threshold calculator to eliminate the necessity the the class values are ordered.
  • Adapted the symbolic classification simplifier to work with all ISymbolicClassificationModels.
  • Corrected ROCCurvesView to also work if the class values are not sorted.
12:24 Changeset [8635] by mkommend

#1951: Corrected handling of invalid values in the symbolic regression evaluators.

12:23 Ticket #1951 (SymbolicRegressionEvaluators handle invalid values differently than ...) created by mkommend
If scaling is used the symbolic regression evaluators ignore invalid …
10:27 Changeset [8634] by mkommend

#1890: Corrected copy & paste error in MeanAbsoluteErrorEvaluator.


21:13 Ticket #1950 (Improve Hive UI stability) created by abeham
The job manager in hive should be made more stable.
15:53 Changeset [8633] by ascheibe

#1937 added a script that adds a HintPath for the DataVisualization assembly and removes projects that do not build

14:39 Changeset [8632] by ascheibe

#1937 added check for correct mono version

12:12 Changeset [8631] by jkarder

#1247: removed similarity calculators

12:08 Changeset [8630] by jkarder

#1331: added missing similarity calculators

11:51 Ticket #1949 (The classification threshold view should display for which class the ...) created by mkommend
Currently the thresholds are only displayed as red lines and its one …
11:44 Changeset [8629] by jkarder

#1247: added reference to algorithm description

11:41 Changeset [8628] by jkarder

#1331: adjusted event handling

10:28 Changeset [8627] by mkommend

#1948: Updated FLA to use ALGLIB 3.6.

10:20 Changeset [8626] by mkommend

#1948: Adapated DataImporter to use ALGLIB 3.6.0.


22:14 Changeset [8625] by ascheibe

#1937 fixed missing mono prebuild event

22:02 Changeset [8624] by ascheibe

#1937 added hint path for SharpZipLib in project files

17:13 Changeset [8623] by gkronber

#1902 implemented LS Gaussian Process classification

17:10 Changeset [8622] by jkarder


  • fixed some bugs
  • minor code improvements
15:23 Changeset [8621] by mkommend

#1948: Removed outdated external libraries ALGLIB 3.4, ALGLIB 3.5, WinFormsUI-2.3.1, LibSVM-1.6.3.

15:16 Ticket #1948 (Remove outdated projects from the external librariers) created by mkommend
There are several projects, which are not used anymore by HeuristicLab …
15:09 Changeset [8620] by gkronber

#1902 renamed more files. implemented scale covariance function.

15:03 Changeset [8619] by mkommend

#1939: Renamed licenses for DockPanelSuite to contain the version information.

14:52 Changeset [8618] by mkommend

#1939: Forgot to set reference to DockPanelSuite in HL.MainForm.WindowsForms to CopyLocal = false.

14:50 Changeset [8617] by mkommend

#1939: Adapted trunk to use new DockPanelSuite.

14:48 Changeset [8616] by mkommend

#1939: Added DockPanelSuite 2.7.0 to ExtLibs.

13:42 Changeset [8615] by gkronber

#1902 renamed covariance functions

13:34 Changeset [8614] by gkronber

#1902 removed unused file

13:31 Changeset [8613] by gkronber

#1947: added degree parameter for the polynomial kernel of the SVM

13:30 Ticket #1947 (Allow setting the degree for the polynomial kernel function for ...) created by gkronber
13:28 Changeset [8612] by gkronber

#1902 implemented all mean and covariance functions with parameters as ParameterizedNamedItems

13:18 Changeset [8611] by mkommend

#1946: Added unit test for ObservableKeyedList.

13:17 Changeset [8610] by mkommend


  • Added 'ObservableKeyedList` and related classes
  • Reordered firing events in ObservableList
  • Adapted cloning ctor of ReadOnlyItemList
13:11 Ticket #1946 (Implement ObservableKeyedList) created by mkommend
It would be beneficial to have an ObservableKeyedList that provides …
12:31 Ticket #1945 (Topmost point cannot be selected in the run collection bubble chart view) created by abeham
I tested this with a run collection of 10 entries. The y axis is set …
11:02 Changeset [8609] by gkronber

#1944 changed SVR and SVC algorithms in HeuristicLab to use most recent LibSVM version.

11:00 Changeset [8608] by gkronber

#1944: set svn:ignore properties

10:59 Changeset [8607] by gkronber

#1944 added new C# port of libSVM 3.12 and the HL wrapper plugin

09:44 Ticket #1944 (Update libSVM source code to most recent version) created by gkronber
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