Timeline
09/14/14:
- 16:15 Changeset [11362] by
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#2237: Addressed part of the comments above:
- Methods are similar to the ones from SupportVectorMachineUtil
- Cleaned up sample scripts
- Elapsed time is shown in seconds
- Included demo problem
- Added stratified crossvalidation (shuffling is turned off by default)
- Added different GridSearch methods with/without crossvalidation.
- Fixed bug in fold generation when the number of folds is larger than the number of values
- 13:30 Changeset [11361] by
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#2234: Added the option to shuffle the crossvalidation folds (this option is on by default since libsvm does it too). Implemented stratified fold generation for classification data (ensures similar label distribution in each fold).
- 12:49 AdditionalMaterial edited by
- link to ppsn2014 symb reg dataset (diff)
- 12:47 Changeset [11360] by
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data for demoing the data preprocessing functionality
- 12:16 Changeset [11359] by
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Updated HL tutorial material for PPSN 2014
- 12:10 Changeset [11358] by
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updates on slides 55, 56, 57 and 58
- 11:53 Changeset [11357] by
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Updated HL tutorial slides
- 11:35 Changeset [11356] by
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removed links to datasets on additional material page. replaced screenshot for 'Open Sample' slide
- 11:24 AdditionalMaterial edited by
- (diff)
- 11:16 Changeset [11355] by
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Moved folder APCASE under folder conferences
- 11:15 Changeset [11354] by
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Added folder for PPSN 2014
- 11:04 Research edited by
- (diff)
09/10/14:
- 13:10 Changeset [11353] by
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#2242 Add composite serializer for Queues and generic Queue<>s.
- 13:07 Ticket #2242 (Datatypes Queue and Queue<> are not serializable) created by
- 12:38 Changeset [11352] by
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#1802 add more test cases to ensure proper working of nullable types
09/09/14:
09/08/14:
- 17:26 Changeset [11351] by
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Updated HeuristicLab tutorial slides
09/06/14:
- 11:58 Changeset [11350] by
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#1772: Small fix to fragment tracing.
- 11:58 Changeset [11349] by
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#1772: Merged trunk changes for HeuristicLab.Problems.DataAnalysis.Symbolic.Views.
- 00:38 Changeset [11348] by
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#2236: GenerateSteps: added the ability to generate sequences on negative or decreasing intervals.
09/05/14:
- 22:25 Changeset [11347] by
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#2220: Fixed bug in the CartesianProduct extension method that was added in r11309 as part of #2234.
- 10:39 Changeset [11346] by
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#2241: fixed event handling
- 10:38 Changeset [11345] by
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#2120: fixed event handling
- 10:04 Ticket #2241 (ItemsRemoved event handling is incorrect in some places) created by
- A couple of item collection event handlers were implemented …
09/04/14:
- 19:40 Changeset [11344] by
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- Parameters and Results are now ObservableDictionaries
- PropertyChanged event handler replaces the Changed event handler
- RunCollection listens to changed events to each run's parameters and results (8 additional event handlers per run)
- 17:31 Changeset [11343] by
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#2237: Corrected newly introduced bug in RandomForestModel and reorganized RandomForestUtil.
- 17:30 Changeset [11342] by
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#2234: Corrected locking in SVM Util class.
- 17:18 Ticket #2240 (Events for adding items to ObservableDictionary are not consistent) created by
- The following code fires ItemsAdded if element key was not present …
- 16:15 Changeset [11341] by
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#2222: changed text
- 15:52 Changeset [11340] by
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#2234: Fixed bug in svm classification regarding the parameter extraction.
- 15:39 Ticket #2239 (The VariableStoreView unnecessarily tries to serialize objects.) created by
- The IsSerializable() method is expensive for large objects, as it …
- 14:16 Changeset [11339] by
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#2237: Minor code changes in SVMUtil to perform cross validation (code reorganization, naming).
09/03/14:
- 15:15 Changeset [11338] by
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#2237: Refactored random forest grid search and added support for symbolic classification.
- 15:12 Changeset [11337] by
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#2234: Refactored SVM grid search, added support for symbolic classification.
- 15:08 Ticket #2230 (Missing build platforms in Scilab/Matlab extlibs) closed by
- done: r11336: Merged r11298 into stable.
- 15:07 Changeset [11336] by
- 15:06 Ticket #2227 (FAQ links in data analysis providers are dead) closed by
- done: r11335: Merged r11283 into stable.
- 15:06 Changeset [11335] by
09/02/14:
- 15:53 Ticket #2226 (Update VRP links in instance provider) closed by
- done: r11334 Merged r11280, r11282, r11292, r11294, r11295 and r11296 into …
- 15:52 Changeset [11334] by
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#2226 Merged r11280, r11282, r11292, r11294, r11295 and r11296 into stable.
- 15:42 Ticket #2225 (VehicleRoutingProblem cannot load TSPLib(CVRP)) closed by
- done: r11333 Merged r11285, r11286, r11287 and r11331 into stable.
- 15:41 Changeset [11333] by
- 15:18 Changeset [11332] by
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#2238: Removed grammar objects from trees used in symbolic data analysissolutions.
- 15:03 Changeset [11331] by
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#2225 Updated links for GoldenFormat based instance providers.
- 14:46 Changeset [11330] by
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#2238: Removed unnecessary name changes event registration for result in DataAnalysisSolutions.
- 14:41 Changeset [11329] by
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#2208 Hide Quality Penalty and Distance values in OrienteeringSolutionView when no solution is present.
- 14:14 Ticket #2238 (Reduce memory footprint of GP solutions) created by
- When GP experiments (classification & regression) are executed on the …
- 14:04 Changeset [11328] by
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#2208 Set BestKnownQuality to null when BestKnownSolution is set to null.
- 13:09 Changeset [11327] by
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- Added distance and penalty visualization for orienteering solution.
- Added Evaluate method in IOrienteeringEvaluator for evaluation of new best solutions (still need some design improvements).
- 09:16 Changeset [11326] by
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#2234: Refactored CrossValidate and GridSearch methods.
09/01/14:
- 15:56 Changeset [11325] by
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- Fixed OrienteeringSolution visualization when start or endpoint are out of range
- Changed some parameters in OP to FixedValueParameter
- Added start/terminal index check in OP
- 13:50 Changeset [11324] by
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#2223: Introduced AddVertices method. Check if both source and target vertices are included in the graph when adding a new arc.
- 13:36 Changeset [11323] by
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- Updated InstanceProvider reference
- Avoid evaluation in OrienteeringLocalImprovementOperator when no local iterations are performed.
- 13:10 Changeset [11322] by
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#2208 Added DistanceMatrix to excluded types in DeepCloneableCloningTest.
- 12:15 Changeset [11321] by
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- Added IOrienteeringEvaluator interface
- Defined parameters in IOrienteeringEvaluator
- 10:36 Changeset [11320] by
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#2208 Renamed FixedPenalty to PointVisitingCosts
- 10:03 Changeset [11319] by
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#2208 Renamed TerminusPoint to TerminalPoint
08/31/14:
- 18:28 Changeset [11318] by
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#1772: Fixed bug and improved handling of elite individuals in the genealogy analyzer. Fixed minor bug in the tracing code. Other minor cosmetic improvements to the GenealogyGraph and FragmentGraphView.
