Timeline
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.
08/29/14:
- 13:32 Documentation/DevelopmentCenter/DownloadAndBuildSource edited by
- (diff)
- 13:29 Documentation/DevelopmentCenter/DownloadAndBuildSource edited by
- (diff)
08/27/14:
- 14:21 Changeset [11317] by
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#2237: Forgot to commit changes to project file.
- 14:08 Changeset [11316] by
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- Changed Coordinates to OptionalValueParameter so that distance matrix-only instances can be executed (but not visualized).
- Updated VNS-OP sample.
- 14:02 Changeset [11315] by
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#2237: Added RandomForestUtil class implementing fold generation, cross-validation and grid search. Overloaded CreateRegressionModel method to accept a user-specified data partition.
- 13:56 Ticket #2237 (Implement grid search for random forest parameters) created by
- This ticket is identical to #2234, only for random forests. Grid …
- 13:28 Changeset [11314] by
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- Uses average distance as maximum distance when interpreting VRP as OP.
- Add offset to "Begin" label position in visualization so that it does not overlap with the "End" label when start- and endpoint are the same.
- 12:00 Changeset [11313] by
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#2236: Added an overload of the GenerateSteps method accepting a Func<double,double> transform. Added GenerateLogarithmicSteps method for filling an interval with logarithmically spaced points.
- 11:53 Ticket #2236 (Allow arbitrary transformations of evenly spaced point sequences in ...) created by
- The GenerateSteps method in the ValueGenerator class is very …
- 11:19 Changeset [11312] by
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#2208 Updated VNS-OP sample.
- 10:54 Ticket #2235 (Simplify creation of combinations in CreateExperimentDialog) created by
- The cartesian product extension method introduced in r11309 could …
- 10:53 Changeset [11311] by
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#2208 Added distance penalty calculation in OrienteeringEvaluator.
- 10:29 Changeset [11310] by
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#2175: Merged trunk changes into complexity branch.
- 10:14 Changeset [11309] by
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#2234: Added CartesianProduct extension method to HeuristicLab.Common/3.3/EnumerableExtensions.cs, used to generate all possible combinations of parameters for the grid search.
08/26/14:
- 16:33 Changeset [11308] by
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#2234: Implemented SVM grid search in SupportVectorMachineUtil.cs.
- 16:32 Changeset [11307] by
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- Added missing PluginDependencies.
- Sealed some classes.
- 16:06 Ticket #2234 (Implement grid search for LibSVM parameters) created by
- - The grid search should find the optimal set of parameters by …
- 15:58 Changeset [11306] by
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#2233: Check weight and weight_label fields for null when cloning svm_parameters.
- 15:55 Ticket #2233 (Cloning exception in svm_parameter when performing symbolc regression ...) created by
- The weight and weight_label fields are only initialized and used …
- 14:27 Changeset [11305] by
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#2208
Added missing build targets for Orienteering assemblies
- 13:28 Changeset [11304] by
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#2208
Added a VNS-OP sample.
- 13:05 Changeset [11303] by
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#2208 merged changes from trunk
- 12:57 Changeset [11302] by
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#2232
VNS always clears all LocalImprovement operators when changing problem.
Added missing AlbaLambdaLocalImprovementOperator in VRP.
- 11:18 Changeset [11301] by
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#2208
forgot to commit .csproj
- 11:12 Changeset [11300] by
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#2232
Introduced ILocalImprovementAlgorithmOperator to separate single operators for local improvement and operator graphs/algorithms for local improvement.
This way the ILocalImprovementOperator does not have to specify a problem type and does not store a problem any more.
The LocalSearchImprovementOperator and SimulatedAnnealingImprovementOperator implement the new ILocalImprovementAlgorithmOperator as they represent an operator graph for local improvement.
The QAP and VRP local improvement operators implement the ILocalImprovementOperator which does not store a problem anymore.
- 10:32 Ticket #2232 (Split ILocalImprovementOperator) created by
- The ILocalImprovementOperator specifies a ProblemType and stores a …
- 09:58 Ticket #2231 (Add BestKnownSolution visualization to the Knapsack problem view) created by
- The knapsack problem currently does not visualize the best known …
- 09:47 Documentation/Reference/VehicleRoutingProblem edited by
- (diff)
- 09:24 Changeset [11299] by
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#2208:
Renamed SchildeOP in Schilde.
08/25/14:
- 15:42 Changeset [11298] by
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- Added missing build platforms
- Added OS condition to PreBuildEvents in HeuristicLab.DotNetScilab-1.0.csproj
- 15:36 Ticket #2230 (Missing build platforms in Scilab/Matlab extlibs) created by
- The x86 and x64 platforms are missing.
- 15:09 Ticket #2228 (TSP IndexOutOfBounds when changing instance) closed by
- done: r11297: Merged r11290 into stable.
- 15:08 Changeset [11297] by
- 14:58 Ticket #2229 (Enable loading of best known solutions for mult-depot VRP) created by
- Currently, the …
- 11:24 Changeset [11296] by
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#2226
Renamed Cordeau instance files according to their instance provider class.
- 09:55 Changeset [11295] by
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- Fixed VRPInstanceProvider parsing of best known solutions. If a file contains multiple solutions (Augerat A-n45-k7), only the first solution is used.
- Fixed broken .opt files (R in Route missing): B-n57-k9, E-n76-k7, tai75a
- 09:19 Changeset [11294] by
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#2226
Renamed CordeauInstanceProvider to CordeauMDInstanceProvider and CordeauTWInstanceProvider to CordeauMDTWInstanceProvider as suggested by abeham.
