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11:00 Changeset [9087] by ascheibe

#1886 added coloring of the rows in the statistical view


22:51 Changeset [9086] by abeham

#1836: Changed reheating strategy

17:35 Changeset [9085] by abeham

#1983, #1836: Added 3.4 version of SA (including a reheating strategy and limited to one move per iteration)

16:27 Changeset [9084] by bburlacu

#1772: HeuristicLab.EvolutionaryTracking.Views: refactored the GenealogyGraphChart and the GenealogyGraphView. Fixed lineage display bug.

16:24 Changeset [9083] by bburlacu

#1772: Merged HeuristicLab.Encodings.SymbolicExpressionTreeEncoding from trunk. Added Fragment class implementing IFragment interface.

00:43 Changeset [9082] by bburlacu

#1772: Renamed and refactored genealogy graph components. Added SymbolGraph and FPGraph (frequent pattern graph). Added evolvability and genetic operator average improvement analyzer.


13:01 Changeset [9081] by mkommend

#1890: Removed obsolete branches, GP-Symbolis, ConstantOptimization, and RegressionBenchmarks.

12:27 Changeset [9080] by abeham

#1985: removed branch

12:24 Changeset [9079] by abeham

#1985: Trunk integration

11:16 Changeset [9078] by abeham

#1985: Updated branch from trunk

10:33 Changeset [9077] by mkommend

#1997: Added first working version of SymbolicDataAnalysisIslandGA.

10:11 Changeset [9076] by mkommend

#1996: Updated comments for backwards compatibility regions in IslandGA and IslandGAMainLoop.

10:06 Changeset [9075] by mkommend

#1996: Changed access modifier from OperatorGraph.Iterate() to public virtual`.


16:15 Changeset [9074] by sforsten


  • added ZeroR and OneR classifiers
  • added ConstantClassificationModel/-Solution and OneRClassificationModel/-Solution
14:40 Changeset [9073] by sforsten

#1998: branch project Problems.DataAnalysis

13:03 Changeset [9072] by mkommend

#1890: Added parameter with default value for source count in RandomEnumerable.SampleRandomWithoutRepetition.


17:32 Changeset [9071] by sforsten

#1998: finished preparing branch

17:16 Changeset [9070] by sforsten

#1998: branch project HeuristicLab.Algorithms.DataAnalysis

17:14 Changeset [9069] by sforsten

#1998: initial commit of new branch

17:09 Ticket #1998 (Model Comparison for Classification) created by sforsten
Similar to Regression, it shall be possible to easily create simple …
16:54 Changeset [9068] by sforsten


  • added code again which was deleted in r8835 and r8832 (SetAutomaticUpdateOfAxis())
  • added call chart.Refresh() in UpdateDataPoints to make sure that everything is recalculated, also the axis. So the fields of the axis don't stay double.NaN and HitTest doesn't throw an exception.
16:05 Changeset [9067] by mkommend

#1997: Adapted SymbolicDataAnalysisIslandGA to calculate the fixed samples partition for every island.

16:03 Changeset [9066] by mkommend

#1997: Adapted IslandGA to allow subclassing.

15:53 Changeset [9065] by mkommend

#1997: Branched HL.Algorithms.OffspringSelectionGeneticAlgorithm.

15:52 Changeset [9064] by mkommend

#1997: Branched HL.Algorithms.GeneticAlgorithm.

10:48 Changeset [9063] by ascheibe

#1950 fixed some errors that occurred when the user name was not set correctly

09:37 Changeset [9062] by fschoepp

Backend changes:

  • Simplified job state detection (only one hive call will be made to detect all states now, instead of one additional call per job)
  • Reorganized classes (moved model classes into Model folder)

Website changes:

  • Website now heavily uses JavaScript to achieve better user experience
  • JavaScript degrades gracefully, except for plots
  • Tables: Added jquery-datatable-plugin to extend tables (pagination + search functionality)
  • OaaS-Website now uses the design of the HL websites (found in WebApplication branch)
  • Added jqplot to render zoomable line plots for HL-Datatables
  • Styling.js: Plots will be generated by using an ajax call; additional jquery-styling occurs within this file.
  • Added jquery-ui-1.9.2 which is capable of handling/rendering tabs, accordions and resizers.
08:34 Changeset [9061] by ascheibe

#1886 added average of first, last, upper and lower 25% to statistical tabular view


00:00 Changeset [9060] by ascheibe

#1886 cleaned up plugin dependencies


16:03 Changeset [9059] by ascheibe

#1886 track min and max quality values for scaling

15:12 Changeset [9058] by ascheibe

#1886 also track quality of solutions

13:03 Changeset [9057] by bburlacu

#1763: Fixed bug in subtree cut/paste introduced with previous commit, simplified code.

12:25 Changeset [9056] by bburlacu

#1763: Disabled paste option when attempting to cut/paste a subtree into itself.

11:40 Ticket #1798 (Improve TableFileParser for csv file import) closed by mkommend
obsolete: I don't think that this is an issue anymore due to the refactoring …
11:18 Changeset [9055] by mkommend

#1763: Minor refactoring in tree simplifier and according views. Additionally model updates are displayed in the according views.

11:06 Changeset [9054] by ascheibe

#1886 added an analyzer for comparing the current solution to the rest of the population


16:52 Changeset [9053] by ascheibe

#1886 added a dialog for adding operators as successors to other operators

15:46 Changeset [9052] by bburlacu

#1763: Very minor change in the CalculateImpactValue method for symbolic regression (renamed internal variable).

15:35 Changeset [9051] by mkommend

#1997: Added project and evaluator stub for SymbolicDataAnalysisIslandGA.

13:41 Changeset [9050] by ascheibe

#1886 added performance analyzers for the VRP

13:18 Changeset [9049] by mkommend

#1890: Added interfaces for symbolic data analysis problems (single and multi objective).

11:25 Changeset [9048] by mkommend

#1997: Added project structure in the symbolic algorithms branch.

10:47 Ticket #1997 (IslandGA for Data Analysis Problems) created by mkommend
A specialized island GA for data analysis problem should be created, …
10:41 Changeset [9047] by mkommend

#1837: Committed local changes in sliding window GP branch.

10:40 Changeset [9046] by bburlacu

#1763: Removed branch since the changes have already been integrated into the trunk.

10:31 Changeset [9045] by ascheibe

#1886 added mutation performance analyzer for test functions


23:28 Changeset [9044] by ascheibe


  • improved unwanted mutation analyzer
  • added test functions crossover performance analyzer
23:04 Changeset [9043] by bburlacu

#1763: Fixed chart visual node coloring issues and some corner-case tree editing bugs.

22:10 Changeset [9042] by ascheibe

#1886 added mutation performance analyzer for the QAP

16:50 Changeset [9041] by abeham


  • Moved code to format and parse timespans to a TimeSpanHelper class
  • Added a dialog for defining arithmetic sequences of timespans
14:53 Changeset [9040] by abeham


  • Added camera icon
  • Rewrote time matching to use regular expressions
  • Changed item name of TimeLimitRun
13:46 Changeset [9039] by mkommend

#1996: Adapted IslandGA to created local RNG outside of the main loop.

13:09 Changeset [9038] by mkommend

#1996: Added OperatorGraph.Iterate method which returns all reachable operators.

13:00 Changeset [9037] by mkommend

#1996: Adapted SymbolicDataAnalysisEvaluator to implement IStochasticOperator.

12:57 Ticket #1996 (IslandGA does not work with stochastic evaluator) created by mkommend
The reason is that every island has a local RNG which is initialized …
12:42 Changeset [9036] by ascheibe

#1890 enabled setting minutes for appointments in the Hive Administrator

12:12 Changeset [9035] by ascheibe

#1994 removed duplicate code

11:24 Changeset [9034] by ascheibe

#1994 fixed naming

11:04 Changeset [9033] by ascheibe

#1994 Calculating/Waiting Tasks are now calculated for the selected resource

10:07 Changeset [9032] by ascheibe

#1886 added a crossover analyzer for the QAP

09:34 Changeset [9031] by ascheibe

#1331 reverted change in SingleObjectiveSolutionSimilarityCalculator

09:19 Changeset [9030] by ascheibe

#1331 improved TSPSimilarityCalculator and SingleObjectiveSolutionSimilarityCalculator


22:16 Changeset [9029] by ascheibe

#1995 added a similarity calculator operator for QAP

22:16 Ticket #1995 (Add a SimilarityCalculator operator for QAP) created by ascheibe
20:44 Changeset [9028] by ascheibe

#1994 added link for all groups

20:33 Changeset [9027] by ascheibe

#1994 some minor graphical improvements

16:36 Changeset [9026] by sforsten

#1992: itemsGroupBox.Text displays the number of checked items. It is changed every time the content is changed or the checked items change.

16:27 Changeset [9025] by ascheibe

#1994 added displaying statistics for groups

16:00 Changeset [9024] by mkommend

#1890: Correctd typo in DataAnalysisImportTypeDialog.

15:37 Changeset [9023] by ascheibe

#1994 added displaying of real cpu load and real available cores

15:07 Changeset [9022] by ascheibe

#1994 added a dao method which loads lightweight tasks instead of tasks. Therefore the task datas are not loaded which reduces memory consumption and improves performance when

  • downloading tasks
  • refresh automatically is checked in the Hive Job Manager
  • loading the Hive Status page.

The Hive Status page now shows which users are currently calculating how many tasks.

15:03 Ticket #1994 (Improvements for Hive Performance and Status page) created by ascheibe
This ticket is for tracking some improvements for Hive. - The …
14:21 Ticket #1993 (BubbleChart doesn't react correctly if jitter is used on categorical ...) created by sforsten
The BubbleChart is not correctly displayed if the jitter is used on …
13:26 Ticket #1992 (CheckItemListView shall display how many items are checked) created by sforsten
Currently you have to count in a CheckedItemListView to get the number …
12:27 Changeset [9021] by mkommend

#1942: Renamed field of DataAnalysisImportType.

Note: See TracTimeline for information about the timeline view.