Timeline
05/04/15:
- 18:30 Changeset [12380] by
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#2221: Small refactoring and code cleaning
- 17:13 Changeset [12379] by
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- Added first draft of the RecursiveDataItem structure.
- Added a view for the data structure as well was a list of the data structure.
- 16:46 Ticket #2382 (Improve regex in String2XMLSerializer) created by
- I ran into the limitation that arrays are not allowed to be larger …
- 13:08 Changeset [12378] by
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Merged revision(s) 12333-12365 from trunk/sources:
#2373: Corrected typo in RandomBinaryVectorCreator by implementing an after-deserialization-hook.
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#2359: Refactored pruning operators and analyzers.
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#2359: Removed commented code from pruning analyzer.
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#2378: Vertex.cs: Fixed bug in Label setter.
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#2359: The changes in r12358 look fine to me. Added total number of pruned nodes in the analyzer's data table. Removed unused parameter names in the SymbolicDataAnalysisSingleObjectivePruningAnalyzer.
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#2345: Fixed x-axis maximum in error characteristics curve.
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- 12:59 Ticket #2376 (Selection of function symbols from the grammar is biased) closed by
- worksforme: Solution to this problem is to set very large depth limits.
- 12:32 Changeset [12377] by
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#2379 Added BubbleChart-Plugin.
- 12:20 Changeset [12376] by
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#2379 Created branch.
- 11:54 Changeset [12375] by
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#2283: made TreeNodes structs instead of classes
- 08:39 Changeset [12374] by
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#2261: added absolute and relative error loss functions for GBT.
- 08:24 Ticket #2381 (Object-graph traversal does not finish in some cases / algorithm does ...) created by
- I observed a problem in the object graph traversal on several …
05/02/15:
- 14:34 Changeset [12373] by
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#2261: added hidden alg.-parameter to disable solution-creation (this is useful for cross-validation)
- 14:06 Ticket #2380 (Tree layout algorithms and general tree drawing control should be ...) created by
- The drawing code could be easily reused for other kinds of trees …
05/01/15:
- 18:30 Changeset [12372] by
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#2261: implemented prototype view for gradient boosted trees
- 14:59 Changeset [12371] by
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#2261: fixed a small bug (correct mapping of row indices for training partition)
04/30/15:
- 15:54 Changeset [12370] by
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#2283: renamed unit test
- 10:35 Changeset [12369] by
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#2267 added a value modifier
04/29/15:
- 17:19 Changeset [12368] by
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#2027 Fixed some typos.
- 17:07 Changeset [12367] by
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#2027 Forgot adding new ThresholdTerminationCriterion.
- 17:04 Changeset [12366] by
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#2027 Added a base class ThresholdTerminationCriterion for generalization of the view, which shows only a single value threshold now, and of the ToString mechanic.
- 16:39 Changeset [12365] by
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#2345: Fixed x-axis maximum in error characteristics curve.
- 16:34 Changeset [12364] by
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#2027 Changed a few things to better show single value criteria.
- 16:00 Changeset [12363] by
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#2267 added another offspring selector
- 15:51 Changeset [12362] by
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#2027 Added specific View for ComparisonTerminationCriterion for simpler configuration.
- 15:19 Changeset [12361] by
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#2359: The changes in r12358 look fine to me. Added total number of pruned nodes in the analyzer's data table. Removed unused parameter names in the SymbolicDataAnalysisSingleObjectivePruningAnalyzer.
- 15:16 Ticket #2379 (Improve Bubble Chart) created by
- Currently, it is not possible to analyze data with the bubble chart, …
- 13:23 Changeset [12360] by
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#2378: Vertex.cs: Fixed bug in Label setter.
- 13:22 Ticket #2378 (Setter for Vertex label throws exception when the label is null) created by
- The check label.Equals(value) throws a null reference exception when …
- 11:59 Changeset [12359] by
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#2359: Removed commented code from pruning analyzer.
- 11:56 Changeset [12358] by
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#2359: Refactored pruning operators and analyzers.
- 10:50 Changeset [12357] by
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#2027 Removed obsolete manual termination criteria operators.
- 10:42 Changeset [12356] by
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#2027 Split update and parameterization of TerminationCriteria similar to other operators.
- 10:14 Changeset [12355] by
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#2027 Fixed small bugs and typos.
04/28/15:
- 20:53 Ticket #2377 (Parallelize SimilarityCalculators) created by
- Similarity Calculators could be easily parallelized which would lead …
- 18:17 Changeset [12354] by
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prepared unit test to produce results for artificial ant and symbolic regression and all possible different bandit policies
- 17:23 Changeset [12353] by
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#2320: Adapted grammars for the new encoding.
- 17:14 Changeset [12352] by
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#2267 improved offspring selector
- 15:46 Changeset [12351] by
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#2267 fixed a bug
- 14:37 Changeset [12350] by
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#2267 added a new offspring selector
04/27/15:
- 10:48 Changeset [12349] by
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#2261: added serialization constructor for RegressionTreeModel
- 09:46 Changeset [12348] by
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#2375 Moved SelectionPressure and CurrentSuccessRatio to Layer-Scope instead of Global-Scope.
04/25/15:
- 00:53 Changeset [12347] by
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#2320: Bugfix to allow nodes that can appear both internally or as leafs
04/24/15:
- 11:52 Changeset [12346] by
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#2320: Small bug fix in FullTreeCreator to account for symbols that could be used in leafe and internal nodes.
04/23/15:
- 19:09 Changeset [12345] by
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#2320: Added AfterDeserialization hook for symbolic expression tree operator and adapted lawn mower and timeseries prognis problems.
- 18:42 Changeset [12344] by
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#2320: Branched Problems.LawnMower into symbolic expression tree encoding branch.
- 18:41 Changeset [12343] by
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#2320: Branched Problems.DataAnalysis.Symbolic.TimeSeriesPrognosis into symbolic expression tree encoding branch.
- 17:10 Changeset [12342] by
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#2261: added cloning method override for previously abstract class RegressionSolution
- 16:59 Changeset [12341] by
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#2320: Adapted all dependent plugins to the new design of the symbolic expression tree interfaces.
- 16:35 Changeset [12340] by
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#2320: Branched Problems.GrammaticalEvoluation to tree encoding branch.
- 16:34 Changeset [12339] by
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#2320: Branched Problems.ArtificialAnt to tree encoding branch.
- 15:58 Changeset [12338] by
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#2320: Updated project settings and referenced assemblies.
- 15:44 Changeset [12337] by
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#2320: Branched Problems.DataAnalysis.Symbolic.Classification to symbolic expression tree encoding branch.
- 15:42 Changeset [12336] by
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#2320: Branched problems.dataanalysis.symbolic.regression to symbolic expression tree encoding branch.
- 15:40 Changeset [12335] by
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#2320: Branched problems.dataanalysis.symbolic to symbolic expression tree encoding branch.
- 15:20 Changeset [12334] by
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#2320: Fixed analyzers and parameter typo in symbolic expression tree encoding.
- 13:14 Changeset [12333] by
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#2373: Corrected typo in RandomBinaryVectorCreator by implementing an after-deserialization-hook.
- 12:45 Changeset [12332] by
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#2261: initial import of gradient boosted trees for regression
04/22/15:
- 13:06 Ticket #2376 (Selection of function symbols from the grammar is biased) created by
- Steps to reproduce: * Create symbolic regression problem * Also …
04/21/15:
- 15:12 Changeset [12331] by
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#2375 Added first draft of ALPS-OSGA which simply uses a OSGA inside ALPS.
- 11:24 Changeset [12330] by
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#2375 Added ALPS-OS Plugin.
- 11:12 Ticket #2375 (Implement ALPS with OS) created by
- Combining ALPS with aspects of Offspring Selection could be very …
- 10:35 Documentation/Howto/ImplementANewVRPProblemInstance edited by
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04/20/15:
- 20:33 Changeset [12329] by
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#2261 created a branch for gradient boosted trees algorithm implementation
- 17:27 Ticket #2374 (Make RegressionSolution class non-abstract) created by
- Why did we define RegressionSolution as abstract? It is often useful …
- 11:28 Changeset [12328] by
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#2027
Added execution-time based termination criterion.
Restructured configuring termination criteria.
