Timeline
01/23/14:
- 14:27 Ticket #2144 (Interpreter Evaluation Tests could fail if VS2013 is installed) created by
- Currently the interpreter evaluation tests check if a tree that …
- 11:09 Changeset [10390] by
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#1997: Merged recent trunk changes (pruning operators) into the branch.
- 11:03 Changeset [10389] by
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#1997: Corrected API of island offspring selection algorithm (some properties were not accessible).
- 09:20 Changeset [10388] by
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#2026 worked on code generator for brute force solver
01/22/14:
- 21:05 Changeset [10387] by
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#2025 reintegrated initialization of terminal values into the random search solver.
- 19:27 Changeset [10386] by
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#2026 refactoring
- 18:22 Changeset [10385] by
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#2026 removed commented code and improved layout
- 18:09 Changeset [10384] by
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#2026 fixed random search code generation
- 16:53 Changeset [10383] by
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- Added ProblemDataCreator for instancing a new DataAnalysisProblemData with changed Dataset etc.
- Added export functionality to PreprocessingContext. (cloned Algorithm or Problem)
- Commented out code in StatisticsLogic which breaks the build. :(
- 16:32 Changeset [10382] by
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Added variable selection in line chart
- 16:13 Changeset [10381] by
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Add Media, Average, Variance, and StdDeviation support for DateTime
- 16:08 Changeset [10380] by
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- context menu for replacing values by average, median, ...
- 16:06 Changeset [10379] by
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#1837: Remaining changes from partial commit r10364 to integrate the trunk changes.
- 16:02 Changeset [10378] by
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#2143: Added storable constructors.
- 15:56 Changeset [10377] by
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Added line chart and basic logic for line chart
- 15:41 Ticket #2142 (Values properties in BidirectionalLookup are confusing) closed by
- done: r10376: merged to stable
- 15:40 Changeset [10376] by
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#2142: merged to stable
- 15:40 Changeset [10375] by
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#2143: Fixed incorrect accessibility levels of constructors for the pruning analyzers.
- 15:31 Changeset [10374] by
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- StatisticsView values added
- 15:00 Changeset [10373] by
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#1837: Merged trunk changes.
- 14:45 Changeset [10372] by
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Forgot to adjust instantiation of StatisticsContent in DataPreprocessingView (removed DataGridLogic before)
- 14:43 Changeset [10371] by
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Forgot to add GetColumnTypeAsString
- 14:38 Changeset [10370] by
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Removed DataGridLogic from StatisticsView
- 14:33 Changeset [10369] by
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- Renamed PreprocessingDataManipulation to ManipulationLogic
- Proceeded with StatisticsView
- 14:20 Changeset [10368] by
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#2143: Implemented symbolic data analysis pruning operator and analyzers.
- 14:16 Ticket #2143 (Pruning of introns/negative impact nodes in symbolic data analysis ...) created by
- An operator/analyzer should be implemented that calculates the impacts …
- 14:13 Changeset [10367] by
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- modified PreprocessingData, uses columnIndex now instead of variableName (is faster and more convenient), set variabelName based methods to Obsolete
- Already changed SearchLogic, DataGridLogic, StatisticLogic as well as PreprocessingDataManipulation
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- 13:46 Changeset [10366] by
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#2042: Also renamed properties of BidirectionalDictionary so that the two have similar names for similar things
- 13:38 Changeset [10365] by
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#2142: Removed (First|Second)Values property and added (First|Second)Keys property. To obtain the values there exists a separate property anyway.
- 13:33 Ticket #2142 (Values properties in BidirectionalLookup are confusing) created by
- 11:27 Changeset [10364] by
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#1837: Merged trunk changes.
01/21/14:
- 15:07 Documentation/Reference/VehicleRoutingProblem edited by
- (diff)
- 10:58 Changeset [10363] by
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#2141 - corrected evaluator assignment for construction, cloning and deserialization
- 10:29 Changeset [10362] by
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#2141 - corrected assignment of the evaluator after deserialization
- 10:28 Ticket #2141 (The evaluator is incorrectly initialized after deserialization) created by
- In the problem instance, the cached evaluator is not set correctly …
- 09:44 Ticket #2140 (Fix event handling for the Vehicle Routing Problem) closed by
- done: r10361 merged to stable
- 09:42 Changeset [10361] by
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#2140 merged to stable
01/20/14:
- 17:58 Changeset [10360] by
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attached all event handlers in the cloning constructor (#2140)
- 17:56 Ticket #2140 (Fix event handling for the Vehicle Routing Problem) created by
- When a clone of a VRP is created, the event handlers are not attached …
- 17:56 Changeset [10359] by
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#2136: merged HLScript branch back to trunk
- 17:33 Changeset [10358] by
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- refactored HLScriptGeneration to separate outputs from different running HL scripts.
- added persistence support for HLScripts and fixed cloning
- added code completion for all types in the currently loaded assemblies
- merged trunk changes
- 14:52 Changeset [10357] by
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#1997: Corrected insertion of island indexes in symbolic island algorithms.
- 11:10 Changeset [10356] by
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#1997: Added code to recalculate island partitions when the problem changes.
- 11:07 Changeset [10355] by
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#2134: Implemented evaluator for symbolic regression which calculates the mean relative error.
01/17/14:
- 13:09 Changeset [10354] by
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#1997: Merged trunk changes into symbolic islands branch.
- 13:05 Changeset [10353] by
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#1997: Changed data partition parameters to PercentValue types to enable the use relative numbers and fixed calculation of island partitions.
- 12:32 Changeset [10352] by
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#2135: Adapted error message in PercentValue.
- 09:34 Changeset [10351] by
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#2109 added finished experiment for tree-based GP with constants for the poly-10 problem.
- 09:29 Changeset [10350] by
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#2109 added finished experiments for tree-based GP (artificial ant and symbolic regression without constants for the poly-10 problem)
01/16/14:
- 17:45 Changeset [10349] by
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#2109 removed unused references and fixed plugin dependencies
- 17:40 Changeset [10348] by
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adapted remaining VRP operators to successful offspring anaylsis (#2138)
- 16:37 Changeset [10347] by
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#1772: Small changes to the GenealogyGraph. Added generic Fragment class and interface. Added the SymbolicDataAnalysisPopulationDiversityAnalyzer. Added specialized tracking operators for symbolic data analysis. Merged trunk changes.
- 14:30 Changeset [10346] by
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improved usability of successful offspring analysis (#2138)
- 14:03 Ticket #2138 (The successful offspring analyzer should be made more user friendly) created by
- The usability of the successful offspring analyzer should be improved: …
- 14:02 Ticket #2137 (The calculated stdev of the noise for feature selection problems is wrong) created by
- Currently the sigma is calculated as sigma(target) * sqrt(noiseRatio). …
01/15/14:
- 16:47 Changeset [10345] by
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- disable apply sort button if nothing to do
- 14:14 Changeset [10344] by
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ApplyInNewTab-Button: deleted test code to write 1s in table
- 13:27 Changeset [10343] by
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Replaced list view mapping with tag property
- 13:10 Changeset [10342] by
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Changed buttons names and added icons in data preprocessing view
- 13:09 Changeset [10341] by
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- IndexOutOfBound-Bug for nominal columns fixed
- 09:50 Changeset [10340] by
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#2109: added finished experiment (GE - Symbolic Regression) with a grammar without constants.
01/14/14:
- 20:28 Changeset [10339] by
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#2109: Added Artificial Ant experiment (tree-based GP) with MaximumSymbolicExpressionTreeLength of 50, 100, 170 and 300.
- 15:22 Changeset [10338] by
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#2026 changing the way terminal symbols are handled (work in progress)
- 15:21 Changeset [10337] by
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#2109: added experiment for GE symb reg with a grammar without constants
- 13:26 Changeset [10336] by
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#2109: added finished experiment for symbolic regression
- 12:40 Changeset [10335] by
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#2026 worked on code generator for random search (work in progress commit)
- 12:26 Changeset [10334] by
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#2109: added finished experiment for the artificial ant problem
01/13/14:
- 22:45 Changeset [10333] by
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#2026 added two more examples
- 13:57 Changeset [10332] by
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#2136: added prototype of a scripting environment
- 11:14 Changeset [10331] by
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#2136: created branch
- 11:08 Ticket #2136 (Create a scripting environment) created by
- A scripting environment should be created to provide rapid prototyping …
01/12/14:
- 21:04 Changeset [10330] by
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#2109: Added an Artificial Ant experiment and a Symbolic Regression experiment.
- 20:09 Changeset [10329] by
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#2109: Modified test configurations of problems:
- Artificial Ant:
- MaximumExpressionLength 50 -> 200
- SelectedParents 200 -> 10
- Symbolic Regression:
- MaximumGenerations 50 -> 100
- Artificial Ant:
- 20:00 Changeset [10328] by
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- Added method comments + refactoring.
- Implemented RandomMapper.
- Changed InitialTreeLength (genotype length) of Symbolic Regression problem from 25 to 30, equally to the Artificial Ant problem with also 30.
01/10/14:
- 11:30 Changeset [10327] by
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#2135: Added possibility to restrict PercentValue objects to [0,1].
- 11:26 Changeset [10326] by
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#2135: Added and configured solution for HeuristicLab.Data.
- 11:16 Changeset [10325] by
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#2135: Branched HeuristicLab.Data for modification of the PercentValue type.
- 10:52 Ticket #2135 (Add possibility to restrict PercentValues to [0,1]) created by
- It is rather common to have a percent value, which must be in the …
- 10:43 Ticket #2134 (AverageRelativeErrorEvaluator for Symbolic Regression) created by
- A new evaluator that calculates abs(y'-y) / (1 + abs(y)) should be …
- 10:18 Changeset [10324] by
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#2106: changed methods for sorting in ObservableArray and ObservableList to use a stable sort (via Enumerable.OrderBy()). This is implemented as extension methods in HeuristicLab.Common. This implementation requires additional memory O(n).
The unit tests for tabu search had to be updated as the stable sort changes the results of the sample.
(minor bug fix in TestRandom)
- 09:03 Changeset [10323] by
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#2133 changed calculation of position for lawn mower when 'frogging'.
- 09:02 Ticket #2133 (Calculation of mower position for Frog is implemented incorrectly ...) created by
