Timeline
03/15/16:
- 17:39 Changeset [13708] by
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#2581: removed TestMethod attribute from unit tests using randomly sampled data because of a problem in the regression problem instances
- 17:36 Changeset [13707] by
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#1795: fixed a problem for datasets with variables that don't have double type
- 17:08 Changeset [13706] by
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#2457: Added pre-existing solution creator for permutation and respective interface
- 15:49 Changeset [13705] by
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#2590: Added view for ensemble weights.
- 15:07 Changeset [13704] by
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#2590: Added model weights for ensembles.
- 11:40 Changeset [13703] by
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#1795: Disabled averaging of estimated values in ensemble solution created by GBM regression.
- 11:39 Changeset [13702] by
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#2590: Fixed bugs in RegressionEnsembleSolution when adding new solutions.
- 11:11 Changeset [13701] by
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#2590: Fixed minor bug in RegressionEnsembleSolution when no models are present and updated view.
03/14/16:
- 18:20 Changeset [13700] by
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#2590: Added flag to decide whether estimated values are averaged or summed up when evaluating a RegressionEnsembleModel.
- 17:50 Changeset [13699] by
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#1795: Adapted creation of regression ensemble to new ctors (see also #2590 r13698).
- 17:49 Changeset [13698] by
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#2590: Simplified ctors of RegressionEnsembleSolution.
- 17:16 Changeset [13697] by
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#2590: Extracted estimated values calculation from RegressionEnsembleSolution to the according model.
- 17:08 Changeset [13696] by
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#2582 Recursive views for Experiments and batch runs. Distribute child tasks start
- 16:20 Ticket #2590 (RegressionEnsembles should support weighting of the estimated values) created by
- Currently the average of the individual estimates is returned as the …
- 14:57 Changeset [13695] by
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#2589: Added resizable option in ValueTypeArray and refactored the array implementations and interfaces.
- 14:45 Ticket #2589 (Possibility to prevent resizing of ValueTypeArrays) created by
- The possibility to resize ValueTypeArrays is not always desirable, for …
- 11:51 Changeset [13694] by
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#2457: branched permutation encoding
03/11/16:
- 16:40 Changeset [13693] by
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#2588: Created view for okb solution
- 15:50 Changeset [13692] by
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#2588: fixed small bug after uploading solution
- 15:29 Changeset [13691] by
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#2588: Adapted OKBProblemView to include download/upload of solutions
- 15:26 Changeset [13690] by
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#2588: Added service/client methods to get a single solution by id
- 12:56 Changeset [13689] by
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#2582 Implemented uploading
- 12:26 Changeset [13688] by
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#2558 added reference to drawing to avoid compile error in build.cmd
- 12:21 Changeset [13687] by
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#2558 included frame file into solution
- 12:15 Changeset [13686] by
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#2558
Refactoring
Added an Offspring Selection version of island alps
03/10/16:
- 23:20 Changeset [13685] by
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#2457: updated to changes in RunCreationClient in trunk
- 22:31 Changeset [13684] by
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- Returning id in add solution method
- Added method to delete solutions
- Added client methods in RunCreationClient that match the service methods
- Made all service methods non-static in RunCreationClient
- 16:01 Changeset [13683] by
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- Added service method to add solutions
- 15:04 Changeset [13682] by
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- Added table, FK constraints, and FK indexes to database
- Updated Linq2Sql mapping
- Added service methods and dtos for downloading
- 14:57 Ticket #2588 (Enable uploading and downloading of solutions in okb) created by
- We aim to store solution information in the OKB. * The database …
- 14:40 Changeset [13681] by
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#2587: Added parameter descriptions as tooltip to the listview items in the CreateExperimentDialog.
- 14:39 Ticket #2587 (CreateExperimentDialog should show parameter descriptions) created by
- If one is not familiar with an algorithm and its parameters it is hard …
- 12:16 Changeset [13680] by
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- Renamed SampleSize to BatchSize.
- Fixed name of iterations in the results in operator graph.
- Removed automatic recalculating of evaluated solutions or batch size when changing the maximum iterations.
- 11:06 Changeset [13679] by
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#2571: Corrected grammar mistake in RandomSearch.
- 10:13 Changeset [13678] by
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#2586: added an index on StateLog and updated the index on RequiredPlugins to include additional columns
- 10:12 Ticket #2586 (Reduce HIVE load on downloading jobs) created by
- An index on StateLog with TaskId can reduce load on the HIVE server …
- 09:50 Changeset [13677] by
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#2571: Renamed some parameters to be more consistent with other algorithms.
- Number of Samples -> Evaluated Solutions
- Batch Size -> Sample Size
- Number of Batches -> Iterations
- 09:15 Changeset [13676] by
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#2557: Renamed test method and added an additional description.
03/09/16:
- 17:14 Changeset [13675] by
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#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
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Improve calculation of evaluations
Save the best value less that "ValueToReach"
- 14:05 Changeset [13673] by
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#1087 fixed bug in DTLZ1, DTLZ3 and DTLZ7
- 12:44 Changeset [13672] by
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#1087 added Analyzers, reworked PFStore, added licence information, cleaned code
- 12:33 Changeset [13671] by
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#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
- The problem is an error in the progress calculation during the …
- 12:05 Changeset [13670] by
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#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
- It is not always desirable to modify variable weights, when performing …
03/08/16:
- 20:10 Changeset [13669] by
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#2581: made policies storable and added iteration of best solution to results
- 17:51 Changeset [13668] by
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#2457: Worked on expert system
- 15:56 Ticket #2583 (HeuristicLab graph layout and visualization) created by
- This would provide functionality for the layout and visualization of …
- 15:33 Changeset [13667] by
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#2457: worked on expert system, created new application, merged trunk change of r13666
- 15:06 Changeset [13666] by
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- changed embedding of fla in okb problem
- added new view for characteristic calculators
- 11:33 Changeset [13665] by
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#2288: Improve calculation of variable impacts in the analyzer
- 11:24 Changeset [13664] by
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#2288: Change the CreateTargetVariationExperimentDialog so that it creates combinations of all variables in the dataset.
- 02:54 EvoSoft edited by
- (diff)
03/07/16:
- 21:29 Changeset [13663] by
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#2457: worked on expert system
- 16:14 Changeset [13662] by
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#2581: made cloning constructors protected
- 15:40 Changeset [13661] by
- 15:27 Changeset [13660] by
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#2572: removed null checks
- 15:04 Changeset [13659] by
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#2581: added source files for policies
- 14:50 Changeset [13658] by
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#2581: extracted policies from MCTS to allow experimentation with different policies for MCTS
- 12:50 Changeset [13657] by
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#2581: update quality estimate in parent nodes when a branch is completely explored. added ucbtuned selection
- 10:18 Changeset [13656] by
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#2582 created branch for Hive Web Job Manager
- 10:17 Ticket #2582 (Implement Hive Web Job Manager) created by
03/06/16:
- 12:44 Changeset [13655] by
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#1795: updated plugin dependencies
03/05/16:
- 21:45 Changeset [13654] by
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#2581: adapted parameter name in unit test
- 19:42 Changeset [13653] by
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#1795: added OSGP for gradient boosting meta-learner
- 19:41 Changeset [13652] by
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- 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
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- 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
03/03/16:
- 19:08 Changeset [13650] by
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#2581: fixed License header
- 15:54 Changeset [13649] by
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#2457: fixed bugs in suggestions
- 13:27 Changeset [13648] by
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#2581: added unit test for MCTS for symbolic regression
03/02/16:
- 22:24 EvoSoft edited by
- (diff)
- 19:16 Ticket #2569 (View for ParameterizedItem) closed by
- done
- 19:15 Changeset [13647] by
- 19:08 Changeset [13646] by
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#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
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#2581: added an MCTS for symbolic regression models
- 19:01 Ticket #2581 (Monte Carlo Tree Search (MCTS) for symbolic regression models) created by
- 18:58 Changeset [13644] by
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#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
- done: r13643: Merged r13570 into stable.
- 14:50 Changeset [13643] by
- 14:50 Ticket #2494 (NewItem-Dialog should consider Categories in search results) closed by
- done: r13642: Merged r13433 into stable.
- 14:49 Changeset [13642] by
- 14:48 Ticket #2570 (SymbolicExpressionTree GetLength and GetDepth could return wrong results) closed by
- done: r13641: Merged r13579 into stable.
- 14:48 Changeset [13641] by
- 14:47 Ticket #2578 (MainForm throws NullReferenceException when default ctor is used) closed by
- done: r13640: Merged r13621 into stable.
- 14:46 Changeset [13640] by
- 14:45 Ticket #2574 (ClassificationPerformanceMeasures throw exceptions if only one class ...) closed by
- done: r13639: Merged r13585 into stable.
- 14:45 Changeset [13639] by
- 14:44 Ticket #2543 (ClassNames cannot be changed for loaded and cloned ...) closed by
- done: r13638: Merged r13446 into stable.
- 14:43 Changeset [13638] by
- 14:43 Ticket #2535 (TextBox in StringConvertibleValueView is truncated) closed by
- done: r13637: Merged r13425 into stable.
- 14:42 Changeset [13637] by
- 14:27 Ticket #2525 (Some types are missing a StorableClassAttribute) closed by
- done: r13636: Merged r13392, r13393 and r13395 into stable.
- 14:27 Changeset [13636] by
