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17:14 Changeset [13675] by abeham

#2549: Added indexes to improve query performance

  • The queries from Run.Id to Value.RunId were missing an index on RunId
  • The queries from ValueName.Id to Value.ValueNameId were also missing an index on ValueNameId
  • Similar indexes were missing in CharacteristicValues
16:01 Changeset [13674] by ichiriac

Improve calculation of evaluations

Save the best value less that "ValueToReach"

14:05 Changeset [13673] by bwerth

#1087 fixed bug in DTLZ1, DTLZ3 and DTLZ7

12:44 Changeset [13672] by bwerth

#1087 added Analyzers, reworked PFStore, added licence information, cleaned code

12:33 Changeset [13671] by mkommend

#2585: Changed progress calculationd during instance provider discovery in CreateExperimentDialog.

12:30 Ticket #2585 (Create experiment dialog throws an exception if more than one instance ...) created by mkommend
The problem is an error in the progress calculation during the …
12:05 Changeset [13670] by mkommend

#2584: Added parameter in constant optimization that determines whether variable weights should be modified.

12:04 Ticket #2584 (ConstantOptimization should be configurable to ignore variable weights) created by mkommend
It is not always desirable to modify variable weights, when performing …


20:10 Changeset [13669] by gkronber

#2581: made policies storable and added iteration of best solution to results

17:51 Changeset [13668] by abeham

#2457: Worked on expert system

15:56 Ticket #2583 (HeuristicLab graph layout and visualization) created by bburlacu
This would provide functionality for the layout and visualization of …
15:33 Changeset [13667] by abeham

#2457: worked on expert system, created new application, merged trunk change of r13666

15:06 Changeset [13666] by abeham


  • changed embedding of fla in okb problem
  • added new view for characteristic calculators
11:33 Changeset [13665] by bburlacu

#2288: Improve calculation of variable impacts in the analyzer

11:24 Changeset [13664] by bburlacu

#2288: Change the CreateTargetVariationExperimentDialog so that it creates combinations of all variables in the dataset.

02:54 EvoSoft edited by swagner


21:29 Changeset [13663] by abeham

#2457: worked on expert system

16:14 Changeset [13662] by gkronber

#2581: made cloning constructors protected

15:40 Changeset [13661] by gkronber

#2581: updated unit test to compile with r13658

15:27 Changeset [13660] by gkronber

#2572: removed null checks

15:04 Changeset [13659] by gkronber

#2581: added source files for policies

14:50 Changeset [13658] by gkronber

#2581: extracted policies from MCTS to allow experimentation with different policies for MCTS

12:50 Changeset [13657] by gkronber

#2581: update quality estimate in parent nodes when a branch is completely explored. added ucbtuned selection

10:18 Changeset [13656] by ascheibe

#2582 created branch for Hive Web Job Manager

10:17 Ticket #2582 (Implement Hive Web Job Manager) created by ascheibe


12:44 Changeset [13655] by gkronber

#1795: updated plugin dependencies


21:45 Changeset [13654] by gkronber

#2581: adapted parameter name in unit test

19:42 Changeset [13653] by gkronber

#1795: added OSGP for gradient boosting meta-learner

19:41 Changeset [13652] by gkronber


  • removed simplification of trees (temporarily for better debugging)
  • renamed MaxSize parameter
  • fixed a small bug in MCTS
  • changed SymbolicExpressionGenerator to produce trees in the correct order
08:25 Changeset [13651] by gkronber


  • added unit tests for the number of different expressions
  • fixed problems in Automaton and constraintHandler that lead to duplicate expressions
  • added possibility for MCTS to handle dead-ends in the search tree (when it is not possible to construct a valid new expression)
  • added statistics on function and gradient evaluations


19:08 Changeset [13650] by gkronber

#2581: fixed License header

15:54 Changeset [13649] by abeham

#2457: fixed bugs in suggestions

13:27 Changeset [13648] by gkronber

#2581: added unit test for MCTS for symbolic regression


22:24 EvoSoft edited by swagner
19:16 Ticket #2569 (View for ParameterizedItem) closed by gkronber
19:15 Changeset [13647] by gkronber

#2569: merged r13573 from trunk to stable

19:08 Changeset [13646] by gkronber

#1795: added a data analysis algorithm for gradient boosting for regression which uses another regression algorithm as a base learner. Currently, only squared error loss is supported.

19:03 Changeset [13645] by gkronber

#2581: added an MCTS for symbolic regression models

19:01 Ticket #2581 (Monte Carlo Tree Search (MCTS) for symbolic regression models) created by gkronber
18:58 Changeset [13644] by gkronber

#2526 fixed a typo in the name & description of a benchmark problem

14:51 Ticket #2568 (UpdateRow/ColumnHeaders in StringConvertibleMatrixView should be public) closed by mkommend
done: r13643: Merged r13570 into stable.
14:50 Changeset [13643] by mkommend

#2568: Merged r13570 into stable.

14:50 Ticket #2494 (NewItem-Dialog should consider Categories in search results) closed by mkommend
done: r13642: Merged r13433 into stable.
14:49 Changeset [13642] by mkommend

#2494: Merged r13433 into stable.

14:48 Ticket #2570 (SymbolicExpressionTree GetLength and GetDepth could return wrong results) closed by mkommend
done: r13641: Merged r13579 into stable.
14:48 Changeset [13641] by mkommend

#2570: Merged r13579 into stable.

14:47 Ticket #2578 (MainForm throws NullReferenceException when default ctor is used) closed by mkommend
done: r13640: Merged r13621 into stable.
14:46 Changeset [13640] by mkommend

#2578: Merged r13621 into stable.

14:45 Ticket #2574 (ClassificationPerformanceMeasures throw exceptions if only one class ...) closed by mkommend
done: r13639: Merged r13585 into stable.
14:45 Changeset [13639] by mkommend

#2574: Merged r13585 into stable.

14:44 Ticket #2543 (ClassNames cannot be changed for loaded and cloned ...) closed by mkommend
done: r13638: Merged r13446 into stable.
14:43 Changeset [13638] by mkommend

#2543: Merged r13446 into stable.

14:43 Ticket #2535 (TextBox in StringConvertibleValueView is truncated) closed by mkommend
done: r13637: Merged r13425 into stable.
14:42 Changeset [13637] by mkommend

#2535: Merged r13425 into stable.

14:27 Ticket #2525 (Some types are missing a StorableClassAttribute) closed by mkommend
done: r13636: Merged r13392, r13393 and r13395 into stable.
14:27 Changeset [13636] by mkommend

#2525: Merged r13392, r13393 and r13395 into stable.


13:32 Download edited by abeham


15:24 Changeset [13635] by jkarder

#2580: added support to start applications with white-space characters, e.g. /start:"Persistence Configuration"


01:18 Changeset [13634] by ichiriac

Add files to svn for differential evoulution algorithm

01:10 Changeset [13633] by ichiriac

Add project file for DE algorithm


19:09 Changeset [13632] by ichiriac

Implement basic version of differential evolution algorithm

Basic version of differential evolution based of the Storn and Price book

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