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22:41 Documentation/Howto/OptimizeExternalApplications edited by abeham
22:34 Documentation/Outdated edited by abeham
22:30 Documentation/Outdated edited by abeham
22:28 GA solves custom Knapsack.hl attached to Documentation/Howto/DefineCustomProblems by abeham
22:28 5-Optimize-It.png attached to Documentation/Howto/DefineCustomProblems by abeham
22:28 4-Programmable-Problem-Definition.png attached to Documentation/Howto/DefineCustomProblems by abeham
22:28 3-Knapsack-Problem-Instance.png attached to Documentation/Howto/DefineCustomProblems by abeham
22:28 2-Add-Variables.png attached to Documentation/Howto/DefineCustomProblems by abeham
22:28 1-Create-Programmable-Problem.png attached to Documentation/Howto/DefineCustomProblems by abeham
22:26 Documentation/Howto/DefineCustomProblems edited by abeham
21:38 Documentation edited by abeham
21:34 Documentation edited by abeham


11:08 Documentation/DevelopmentCenter edited by abeham


17:01 Changeset [13027] by bburlacu

#2489: Clone values in the ModifiableDataset.

15:34 Ticket #2489 (Cloning of the ModifiableDataset does not clone the values) created by bburlacu
Since the original dataset was designed to be a readonly object with …
14:54 Changeset [13026] by gkronber

#2488 added quantile regression loss function

14:37 Changeset [13025] by gkronber

#2488 implemented quantile extension method in HeuristicLab.Common

14:36 Ticket #2488 (Quantile regression loss for gradient boosted trees) created by gkronber
13:31 Changeset [13024] by jkarder

#2298: added execution time to CSharpScript

12:03 Changeset [13023] by gkronber

#1966: fixed build configuration

12:01 Changeset [13022] by gkronber

#1966: deleted files that were not referenced by the project

11:51 Changeset [13021] by gkronber

#1966: deleted old files that were not referenced by the project, set svn:ignore properties and temporarily excluded the BPPInstanceProvider as it does not work currently (the used resources are not available in the repository, instead a .rar file can be found in the data folder)

11:47 Changeset [13020] by gkronber

#1966 increased framework version to 4.5, deleted files that should not be committed to the repository and set svn:ignore properties

11:08 Changeset [13019] by gkronber

#2069: added necessary robocode files to project to make sure that the robocode problem is self-contained (only a java installation is necessary)

10:46 Changeset [13018] by gkronber

#2069: cleaned code and renamed files

10:36 Changeset [13017] by gkronber

#2069 refactored grammar, symbols, and interpreter

10:02 Changeset [13016] by ascheibe

#2475 made prepare script work on OS X


17:31 Changeset [13015] by gkronber

#2069: refactored Robocode problem and derived from SymbolicExpressionTreeProblem

16:41 Changeset [13014] by jkarder

#2116: added new breadcrumb navigation prototype

16:39 Changeset [13013] by gkronber

#2069: reviewing and minor changes

16:30 Changeset [13012] by jkarder

#2116: deleted Breadcrumbs branch

15:59 Changeset [13011] by gkronber

#2069 changed namespaces for trunk integration

15:51 Changeset [13010] by gkronber

#2069 fixed license headers

15:10 Changeset [13009] by gkronber

#2069: fixed compilation error with current trunk version & recompiled java class files to work with robocode version ( Class files must be recompiled for new robocode versions.

12:46 Changeset [13008] by ascheibe

#2475 updated project files

12:27 Ticket #2479 (Deleting groups in the Hive Administrator does not work anymore) closed by ascheibe
done: r13007 merged r12972 into stable
12:27 Changeset [13007] by ascheibe

#2479 merged r12972 into stable

12:22 Ticket #2430 (Some project files don't adhere to the naming rules) closed by ascheibe
done: r13006 merged r12846 into stable
12:22 Changeset [13006] by ascheibe

#2430 merged r12846 into stable

12:18 Changeset [13005] by ascheibe

#2377 applied and improved bburlacus patch

09:53 Changeset [13004] by gkronber

#2452: changed plugin dependencies


21:47 Changeset [13003] by gkronber

#2452 refactored RegressionSolutionErrorCharacteristicsCurveView to better support comparison of a set of solutions in one chart (via drag&drop)

19:51 Changeset [13002] by gkronber

#2452: applied Bogdan's patch to the trunk.

17:50 Ticket #2391 (Error characteristics curve should support showing multiple regression ...) closed by gkronber
17:46 Changeset [13001] by gkronber

#1736: implemented IStringConvertibleValue interface for ConstantRegressionModel (so a view is automatically available)

10:57 Changeset [13000] by gkronber

#2061: merged r12948:12950 from branch to trunk


11:18 Changeset [12999] by pfleck

#2269 Removed MatingPoolSelectionPercentageParameter.

09:57 Changeset [12998] by pfleck


  • Removed unused operators in modified GA mainloop.
  • Unhide PlusSelection parameter.


19:54 AdditionalMaterial edited by swinkler
Added link to IJSPM data set. (diff)


16:54 Changeset [12997] by pfleck


  • Removed AgeInheritance enum and used a double [0-1] instead.
  • Added a WeightingReducer that uses the new double-weight for weighting between the lower and higher value.
15:37 Changeset [12996] by pfleck


  • Added age progression and distribution analyzers per default but disabled.
  • Added all regular analyzers as layer analyzers but disabled.
  • Removed obsolete EvaluatedSolutionsHistoryAnalyzer.
15:09 Changeset [12995] by ascheibe

updated slides

14:45 Changeset [12994] by pfleck


  • Updated item and plugin descriptions.
  • Set Creatable attributes.
14:37 Changeset [12993] by pfleck

#2269 Removed Alps base class and integrated the code in AlpsGeneticAlgorithm.

13:47 Changeset [12992] by pfleck


  • Changed PopulationSize from array to int.
  • Removed obsolete LayerUniformSubScopesProcessor.
13:32 Ticket #2375 (Implement ALPS with OS) closed by pfleck
rejected: Closed ticket since Offspring-Selection ALPS has proven to be …
13:28 Changeset [12991] by pfleck

#2375 Removed OS-ALPS plugin.

12:57 Ticket #2350 (Implement Steady-State ALPS) closed by pfleck
rejected: Closed ticket since Steady-State ALPS has proven to be ineffective due …
12:54 Changeset [12990] by pfleck

#2350 Removed SS-ALPS plugin.

11:46 Changeset [12989] by swinkler

added data for IJSPM paper

00:16 Changeset [12988] by bburlacu

#1772: Performance improvement changes

  • QueryMatch.cs: eliminate unnecessary ToList() call and expensive GetBranchLevel calls
  • Diversification: eliminated creation of shallow copies of the individual subscopes as it was either too slow (due to events being registered/deregistered when variables are added to the scope) or too leaky (if attempting to clear the scopes without clearing the variables then the code is leaking EventHandlers)
  • Aggregated diversification statistics separately with the help of some parameters set up in the SchemaCreator and SchemaEvaluator
  • Made code in the UpdateEstimatedValuesOperator perform exactly as in the evaluator (updating quality and estimated values)
  • Removed no longer needed SchemaCleanupOperator
  • Do not evaluate intermediate vertices in the genealogy analyzer if the TrimOlderGenerations flag is activated

New functionality:

  • parameter to control the fraction of the population to be considered by the diversification strategy
  • parameter to control whether individuals may be matched by any schema and mutated only once (exclusive matching)
  • parameter to control whether linear scaling should be applied to the estimated values used for the calculation of phenotypic similarity (default: yes)


13:18 Changeset [12987] by mkommend

#2487: Extended check for degenerate states in CMAUpdater.

13:17 Ticket #2487 (Long running CMA-ES could lead to Nan values) created by mkommend
This happens because of very small sigmas of the virtual population …
08:47 WikiStart edited by ascheibe
08:46 WikiStart edited by ascheibe
08:46 heal3.JPG attached to Pictures by ascheibe
08:40 WikiStart edited by ascheibe
08:39 heal2.jpg attached to Pictures by ascheibe


16:47 Changeset [12986] by pfleck


  • Added buttons for adding columns and rows.
  • Fixed a bug with row names.
16:10 Changeset [12985] by ascheibe

updated slides

12:40 Changeset [12984] by ascheibe

updated slides


16:41 Changeset [12983] by pfleck

Allows pasting of multiple values that extend the current data limits (rows and/or columns).
In case, additional rows and columns are added with the default value of the column's type.


11:17 Ticket #2486 (Allow add columns and rows for data preprocessing) created by pfleck
Add the possibility to add new colums and rows in the data …
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