Free cookie consent management tool by TermsFeed Policy Generator




13:10 Changeset [11353] by epitzer

#2242 Add composite serializer for Queues and generic Queue<>s.

13:07 Ticket #2242 (Datatypes Queue and Queue<> are not serializable) created by epitzer
12:38 Changeset [11352] by epitzer

#1802 add more test cases to ensure proper working of nullable types


14:07 HeuristicLab Flyer.pdf attached to Documentation/AboutHeuristicLab by ascheibe


17:26 Changeset [11351] by swagner

Updated HeuristicLab tutorial slides


11:58 Changeset [11350] by bburlacu

#1772: Small fix to fragment tracing.

11:58 Changeset [11349] by bburlacu

#1772: Merged trunk changes for HeuristicLab.Problems.DataAnalysis.Symbolic.Views.

00:38 Changeset [11348] by bburlacu

#2236: GenerateSteps: added the ability to generate sequences on negative or decreasing intervals.


22:25 Changeset [11347] by bburlacu

#2220: Fixed bug in the CartesianProduct extension method that was added in r11309 as part of #2234.

10:39 Changeset [11346] by abeham

#2241: fixed event handling

10:38 Changeset [11345] by abeham

#2120: fixed event handling

10:04 Ticket #2241 (ItemsRemoved event handling is incorrect in some places) created by abeham
A couple of item collection event handlers were implemented …


19:40 Changeset [11344] by abeham


  • Parameters and Results are now ObservableDictionaries
  • PropertyChanged event handler replaces the Changed event handler
  • RunCollection listens to changed events to each run's parameters and results (8 additional event handlers per run)
17:31 Changeset [11343] by mkommend

#2237: Corrected newly introduced bug in RandomForestModel and reorganized RandomForestUtil.

17:30 Changeset [11342] by mkommend

#2234: Corrected locking in SVM Util class.

17:18 Ticket #2240 (Events for adding items to ObservableDictionary are not consistent) created by abeham
The following code fires ItemsAdded if element key was not present …
16:15 Changeset [11341] by abeham

#2222: changed text

15:52 Changeset [11340] by mkommend

#2234: Fixed bug in svm classification regarding the parameter extraction.

15:39 Ticket #2239 (The VariableStoreView unnecessarily tries to serialize objects.) created by bburlacu
The IsSerializable() method is expensive for large objects, as it …
14:16 Changeset [11339] by mkommend

#2237: Minor code changes in SVMUtil to perform cross validation (code reorganization, naming).


15:15 Changeset [11338] by bburlacu

#2237: Refactored random forest grid search and added support for symbolic classification.

15:12 Changeset [11337] by bburlacu

#2234: Refactored SVM grid search, added support for symbolic classification.

15:08 Ticket #2230 (Missing build platforms in Scilab/Matlab extlibs) closed by mkommend
done: r11336: Merged r11298 into stable.
15:07 Changeset [11336] by mkommend

#2230: Merged r11298 into stable.

15:06 Ticket #2227 (FAQ links in data analysis providers are dead) closed by mkommend
done: r11335: Merged r11283 into stable.
15:06 Changeset [11335] by mkommend

#2227: Merged r11283 into stable.


15:53 Ticket #2226 (Update VRP links in instance provider) closed by pfleck
done: r11334 Merged r11280, r11282, r11292, r11294, r11295 and r11296 into …
15:52 Changeset [11334] by pfleck

#2226 Merged r11280, r11282, r11292, r11294, r11295 and r11296 into stable.

15:42 Ticket #2225 (VehicleRoutingProblem cannot load TSPLib(CVRP)) closed by pfleck
done: r11333 Merged r11285, r11286, r11287 and r11331 into stable.
15:41 Changeset [11333] by pfleck

#2225 Merged r11285, r11286, r11287 and r11331 into stable.

15:18 Changeset [11332] by mkommend

#2238: Removed grammar objects from trees used in symbolic data analysissolutions.

15:03 Changeset [11331] by pfleck

#2225 Updated links for GoldenFormat based instance providers.

14:46 Changeset [11330] by mkommend

#2238: Removed unnecessary name changes event registration for result in DataAnalysisSolutions.

14:41 Changeset [11329] by pfleck

#2208 Hide Quality Penalty and Distance values in OrienteeringSolutionView when no solution is present.

14:14 Ticket #2238 (Reduce memory footprint of GP solutions) created by mkommend
When GP experiments (classification & regression) are executed on the …
14:04 Changeset [11328] by pfleck

#2208 Set BestKnownQuality to null when BestKnownSolution is set to null.

13:09 Changeset [11327] by pfleck


  • Added distance and penalty visualization for orienteering solution.
  • Added Evaluate method in IOrienteeringEvaluator for evaluation of new best solutions (still need some design improvements).
09:16 Changeset [11326] by bburlacu

#2234: Refactored CrossValidate and GridSearch methods.


15:56 Changeset [11325] by pfleck


  • Fixed OrienteeringSolution visualization when start or endpoint are out of range
  • Changed some parameters in OP to FixedValueParameter
  • Added start/terminal index check in OP
13:50 Changeset [11324] by bburlacu

#2223: Introduced AddVertices method. Check if both source and target vertices are included in the graph when adding a new arc.

13:36 Changeset [11323] by pfleck


  • Updated InstanceProvider reference
  • Avoid evaluation in OrienteeringLocalImprovementOperator when no local iterations are performed.
13:10 Changeset [11322] by pfleck

#2208 Added DistanceMatrix to excluded types in DeepCloneableCloningTest.

12:15 Changeset [11321] by pfleck


  • Added IOrienteeringEvaluator interface
  • Defined parameters in IOrienteeringEvaluator
10:36 Changeset [11320] by pfleck

#2208 Renamed FixedPenalty to PointVisitingCosts

10:03 Changeset [11319] by pfleck

#2208 Renamed TerminusPoint to TerminalPoint


18:28 Changeset [11318] by bburlacu

#1772: Fixed bug and improved handling of elite individuals in the genealogy analyzer. Fixed minor bug in the tracing code. Other minor cosmetic improvements to the GenealogyGraph and FragmentGraphView.


13:32 Documentation/DevelopmentCenter/DownloadAndBuildSource edited by abeham
13:29 Documentation/DevelopmentCenter/DownloadAndBuildSource edited by abeham


14:21 Changeset [11317] by bburlacu

#2237: Forgot to commit changes to project file.

14:08 Changeset [11316] by pfleck


  • Changed Coordinates to OptionalValueParameter so that distance matrix-only instances can be executed (but not visualized).
  • Updated VNS-OP sample.
14:02 Changeset [11315] by bburlacu

#2237: Added RandomForestUtil class implementing fold generation, cross-validation and grid search. Overloaded CreateRegressionModel method to accept a user-specified data partition.

13:56 Ticket #2237 (Implement grid search for random forest parameters) created by bburlacu
This ticket is identical to #2234, only for random forests. Grid …
13:28 Changeset [11314] by pfleck


  • Uses average distance as maximum distance when interpreting VRP as OP.
  • Add offset to "Begin" label position in visualization so that it does not overlap with the "End" label when start- and endpoint are the same.
12:00 Changeset [11313] by bburlacu

#2236: Added an overload of the GenerateSteps method accepting a Func<double,double> transform. Added GenerateLogarithmicSteps method for filling an interval with logarithmically spaced points.

11:53 Ticket #2236 (Allow arbitrary transformations of evenly spaced point sequences in ...) created by bburlacu
The GenerateSteps method in the ValueGenerator class is very …
11:19 Changeset [11312] by pfleck

#2208 Updated VNS-OP sample.

10:54 Ticket #2235 (Simplify creation of combinations in CreateExperimentDialog) created by abeham
The cartesian product extension method introduced in r11309 could …
10:53 Changeset [11311] by pfleck

#2208 Added distance penalty calculation in OrienteeringEvaluator.

10:29 Changeset [11310] by mkommend

#2175: Merged trunk changes into complexity branch.

10:14 Changeset [11309] by bburlacu

#2234: Added CartesianProduct extension method to HeuristicLab.Common/3.3/EnumerableExtensions.cs, used to generate all possible combinations of parameters for the grid search.

Note: See TracTimeline for information about the timeline view.