Timeline
06/30/17:
- 22:01 Ticket #2748 (PSO doesn't update the PersonalBest) closed by
- obsolete: The change (and many more) are covered in #2797 in a manner that …
- 21:57 Changeset [15102] by
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- Recreated backwards compatibility by readding old operators and renaming new operators to SPSO*
- If a previously configured algorithm is run again, the same results should be obtained
- Set all old operators to internal, NonDiscoverableType, and Obsolete (they are also not fixed, e.g. PersonalBest update remains flawed)
- Added SPSO 2007 velocity initializer and let users choose in SPSOParticleCreator
- Changed description of PSO
- Updated sample
- Recreated backwards compatibility by readding old operators and renaming new operators to SPSO*
- 17:26 Changeset [15101] by
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#2709 Merged recent trunk changes
- 17:02 Changeset [15100] by
- 16:51 Changeset [15099] by
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#2799: Added missing base-calls for DataTableView.
- 16:46 Changeset [15098] by
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#2799: Added missing base-calls.
- 16:43 Ticket #2799 (DataTable and ScatterPlotView (De)RegisterEvents base-calls missing) created by
- DataTable/ScatterPlotView does not react to name and description …
- 16:41 Changeset [15097] by
- 01:00 EvoSoft edited by
- (diff)
06/29/17:
- 23:04 Changeset [15096] by
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- Added SPSO 2007 and SPSO 2011 particle updaters
- Unhide particle updater parameter
- Changed default parameters of sample
- Changed max velocity to very high value by default (no speed limit)
- Adapted unit test
- 16:23 Changeset [15095] by
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#2715 fixed the overlapping issue
- 16:07 Changeset [15094] by
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#2779: Implemented necessary methods in the Dataset and ResidualAnalysisView to handle dates correctly.
- 15:44 Changeset [15093] by
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#2797: updated sample
- 15:39 Changeset [15092] by
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#2797: fixed unit test
- 15:26 Changeset [15091] by
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- Updated PSO to make it more compatible with SPSO 2011
- Removed truncation of velocity vector and instead rescaled it given the maximum velocity
- Added non-zero initial velocity according to SPSO 2011
- Removed complicated bouncing code due to box constraints and instead implemented as described in SPSO 2011
- Calculating neighbor best has been changed to use personal best
- Avoiding local and global particle update and instead relying on neighborbest
- More randomization during velocity update by using a separate random numbers per dimension
- Reusing problem specific solution creator in RealVectorParticleCreator instead of always using UniformRandomRealVectorCreator
- 15:18 Changeset [15090] by
- 15:18 DataPreprocessingIdeas edited by
- Added new idea (diff)
- 14:53 Blog: External Evaluation with Programmable Problems created by
- 14:11 Changeset [15089] by
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#2592 removed effectively unused field "rank" from Individual, removed non-dominated sorting
- 14:02 Ticket #2798 (Unify Important Multi-objective Calculations) created by
- Important concepts in multiobjective optimization: Non-dominated …
- 14:00 Changeset [15088] by
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#2779: Added target as calculated feature to ResidualAnalysisView.
- 11:47 Changeset [15087] by
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#2783: Reverse merge of unrelated changes r15086 in CheckedItemListView.
- 11:39 Changeset [15086] by
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#2783: Renamed individuals to solutions in DominationCalculator to be consistent with other methods.
- 10:46 Ticket #2560 (Enable uploading and downloading of characteristic values in okb) closed by
- done
- 10:46 Ticket #2588 (Enable uploading and downloading of solutions in okb) closed by
- done
- 09:20 Changeset [15085] by
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#2651: readded igraph tests
06/28/17:
- 22:55 Changeset [15084] by
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- All single-objective operators inside IMultiOperators are now removed by the multi-objective problem
- All multi-objective operators inside IMultiOperators are now removed by the single-objective problem
- 22:22 Changeset [15083] by
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- Fixed small bug in JSSP where solution creator changed was not fired
- Added IStochasticOperator to SchedulingEvaluator and added backwards compatibility code
- 22:14 Changeset [15082] by
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#2588 merged r13682, r13683, r13684, r13690:13693, r13709, r13746 from trunk to stable
- 22:10 Changeset [15081] by
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#2560 merged r13501, r13503, r13511, r13513, r13534, r13535, r13540, r13550, r13552, r13593, r13666 from trunk to stable
- 22:05 Changeset [15080] by
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#2783: Moved pareto front calculation from MultiObjectiveBasicProblem to a new class DominationCalculator<T>. Changed FastNonDominatedSort to use the new class.
- 16:49 Changeset [15079] by
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#2666: Added move generators for extract, merge, shift, and split moves and renamed those to EMSS moves, some code cleanup
- 16:13 Ticket #2761 (DataPreprocessing should show the TypeSelectorDialog for creating filters) closed by
- done: r15078: merged r14817, r14819, r15073 to stable
- 16:12 Changeset [15078] by
- 15:58 Changeset [15077] by
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#2760: Reordered backwards compatiblity and event registration in after deserialization hook of CrossValidation.
- 15:15 Changeset [15076] by
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#2748: fixed unit test
- 14:28 Ticket #2797 (Improve PSO implementation) created by
- There are a number of issues in the current PSO implementation: * …
- 13:49 Ticket #2693 (Allow multi-selection for columns in the datagrid in the ...) closed by
- obsolete: This was already implemented in #2714 (r14548).
- 11:29 Changeset [15075] by
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- fixed sorting in current jobs table
- enabled sorting according to job progress
06/27/17:
- 17:39 Changeset [15074] by
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#2540: Changed StringConvertibleMatrixView to avoid CellValidating events of not existing cells.
- 17:38 Ticket #2547 (Method ConvertToOptimizationRun should be moved from QueryView to ...) closed by
- done
- 17:33 Ticket #2524 (It should be possible to pause BasicAlgorithms) closed by
- done
- 15:17 Changeset [15073] by
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#2761 initially deactivate filters when they are added
- 14:34 Changeset [15072] by
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#2790: added decoder to operators
- 14:23 Changeset [15071] by
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#2748: fixed personal best tracking in RealVectorSwarmUpdater
- 13:54 Changeset [15070] by
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#2792: adapted ALPS and ALPS-OS
- 13:45 Changeset [15069] by
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- Added or updated similarity calculators and population similarity analysis for several problems (BinPacking, LAP, Orienteering, Parameter optimization, PTSP, QAP, TF, TSP, VRP)
- Made TSPSimilarityCalculator obsolete since it's essentially the same as the one in the permutation plugin
- Made QAPPopulationDiversityAnalyzer obsolete as it is replaced by the newer PopulationSimilarityAnalyzer
- Removed genotype specific similarity code in QAPPermutationProximityCalculator (again identical to the permutation plugin)
- Changed QAPSimilarityCalculator to perform phenotype similarity instead of genotype similarity (has not been previously used)
- 10:06 Changeset [15068] by
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#2715 Moved the histogram properties (nr of bins, exact/approximate bins, aggregation) from DataRowVisualProperties to DataTableVisualProperties
- Adapted DataRow/TableVisualPropertiesControl
- Backwards compatability is handled in the DataTable (DataTableVisualProperties has no access to the DataRowVisualProperties)
06/26/17:
- 23:13 Changeset [15067] by
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- Unified implementation of all equality comparers and similarity calculators in BinaryVector, IntegerVector, RealVector, Permutation, and LinearLinkage encodings
- Added Euclidean distance-based similarity calculators for real and integer vectors using a transformation function with scaling parameter
- 15:19 Ticket #2705 (Best-known quality only VRP solutions) closed by
- done: r15066 merged r14478, r14481, r14482, r14504 to stable
- 15:19 Changeset [15066] by
- 09:45 Changeset [15065] by
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#2258: refactored async methods
- synchronously called IExecutables are now executed in the caller's thread
- removed old synchronization code from unit tests
- 09:10 Changeset [15064] by
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#2745 implemented EGO as EngineAlgorithm + some simplifications in the IInfillCriterion interface
06/25/17:
- 17:08 Changeset [15063] by
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#2581: merged r15058 from trunk to stable (forcing deletion of MctsSymbolicRegression folder which gave a tree conflict)
- 16:32 Changeset [15062] by
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#2581: merged r14135 (made within #2639) from trunk to stable
- 16:21 Changeset [15061] by
- 15:59 Changeset [15060] by
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#2581: merged r13645,r13648,r13650,r13651,r13652,r13654,r13657,r13658,r13659,r13661,r13662,r13669,r13708,r14142 from trunk to stable (to be deleted in the next commit)
- 15:44 Changeset [15059] by
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#2796 renamed branch to match the new ticket number
- 15:40 Ticket #2796 (Monte Carlo Tree Search (MCTS) for symbolic regression models) created by
- Follow up to #2581. * Code for the automaton to generate expressions …
- 15:38 Changeset [15058] by
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#2581: deleted MctsSymbolicRegression and unit tests from trunk
- 15:35 Changeset [15057] by
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#2581: copied MctsSymbolicRegression and unit tests from trunk to branch
- 15:31 Changeset [15056] by
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#2581: Created a branch for MCTS-SymbReg
- 15:22 Changeset [15055] by
- 15:15 Ticket #2795 (Unify implementation patterns in OKB service clients) created by
- he QueryClient uses singleton in combination with instance methods to …
- 15:10 Ticket #2771 (Support for factor variables in elastic net regression) closed by
- duplicate
- 08:26 Changeset [15054] by
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#2650 added an implementation for RemoveSolutionAsync in PDP for factors
- 08:17 Changeset [15053] by
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#2650 fixed a bug in the simplifier when simplifiying a sum of factors with a constant (+ f1 f1 f2 c) -> (+ 2f1 f2 c)
06/24/17:
- 23:24 Changeset [15052] by
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#2787: Added app manifest file that enables DPI awareness on a per-monitor basis for Windows 8 and later
- 22:58 Ticket #2556 (OptimizerView must resync with optimizer content) closed by
- duplicate: The case that mkommend mentioned has been addressed in ticket #2711.
- 22:36 Changeset [15051] by
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- Implemented GetBestIndividual as public static and protected method in SingleObjectiveBasicProblem
- Impblemented GetParetorFronts as public static and protected method in MultiObjectiveBasicProblem
- Implemented AddOrUpdateResult as public method in ResultCollection
- 21:54 Changeset [15050] by
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- Integrated graph coloring (GCP) into trunk
- Additional Changes to branch version:
- Added parameter BestKnownColors in addition to BestKnownQuality
- Added a best colors for the default instance
- Adapted Analyze() to output best found solution and fixed tracking of "Best Solution Colors" and "Best Solution Conflicts"
06/23/17:
- 15:39 Changeset [15049] by
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#2792: adapted OSGA, Island-GA, Island-OSGA, and SASEGASA as well
- added default crossover logic to SASEGASA
- 15:20 Changeset [15048] by
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#2634: implemented reviewer's comments
- 14:21 Changeset [15047] by
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#2792: Adapted symbolic data analysis problems to use the MultiSymbolicExpressionTreeManipulator as default.
- 13:30 Changeset [15046] by
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#745: Extracted solution creation into a separate static method and renamed CreateElasticNetLinearRegressionSolution to CalculateModelCoefficients.
- 12:24 Changeset [15045] by
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#2592 improvements/changes as requested in review comment
06/22/17:
- 14:15 Changeset [15044] by
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#2794: Better organize properties and call Repaint() after setting a layout parameter. Remove unused Spacing property.
06/21/17:
- 16:21 Changeset [15043] by
- 16:17 Changeset [15042] by
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#2713 Renamed ShowName to ShowChartOnly, added a backing field and introduced a method to perform the visibility changes of the controls.
- 15:25 Changeset [15041] by
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#2709 Fixed an issue when doubleclicking the scatterplot (error in re-layouting the color gradient).
- 10:56 Changeset [15040] by
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#2794: Introduce properties for vertical and horizontal padding.
06/20/17:
- 14:53 Ticket #2698 (Multi-Scatterplot in Preprocessing crashes HL with high number of variables) closed by
- done
- 11:15 Documentation/FAQ edited by
- Added FAQ entry for windows 10 bluescreens (diff)
- 11:06 Blog: Update: Problems with the Windows 10 Creators Update created by
- 09:44 Ticket #2694 (Lazy-loading of the ExportDialog in the EnchancedChart) closed by
- done: r15039: merged r14369 from trunk to stable
- 09:44 Changeset [15039] by
- 09:33 Ticket #2788 (Blue screen on some Windows 10 systems) closed by
- done: r15038: merged r14995 r15003 from trunk to stable
- 09:33 Changeset [15038] by
06/19/17:
- 17:00 Changeset [15037] by
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#2709 added license region (got deleted somehow)
- 16:56 Changeset [15036] by
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- Used title for showing variable name in the histogram instead of the legend. Legend is now used for grouping only.
- Fixed Variables/Datarows in StatisticsView (were switched).
- Improved the "Warning Dialog" for the MultiScatterPlot when too many variables might be shown.
- Option for checking "None".
- Show the dialog before the charts are calculated internally.
- 10:16 DataPreprocessingIdeas edited by
- (diff)
06/16/17:
- 13:36 Changeset [15035] by
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#2520: made some changes related to renaming of storable members
- 11:32 Changeset [15034] by
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#2520: improved conversions
