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04/27/12:

18:18 Ticket #1839 (The TestFunctions evaluators throw an exception after changing the problem) created by jkarder: Create a new PSO algorithm, add a new TestFunctions problem, change …

04/25/12:

12:47 Changeset [7760] by mkommend: #1838: Changed RunView to allow modification of the name of a Run.
11:04 Ticket #1838 (The Name of Runs should be modifiable) created by mkommend: This would help to get a better overview when testing several …

04/24/12:

16:37 Changeset [7759] by sforsten

#1784:

deleted ClassificationData and RegressionData. RegressionProblemData and ClassificationProblemData are used instead
deleted not needed Transformer
ValueGenerator is now a static class and yield return is used return IEnumerable

15:22 Changeset [7758] by sforsten

#1784:

deleted not needed Consumer in ProblemInstanceProvider and IProblemInstanceProvider
changed protection level of exporter and consumer in ProblemInstanceProviderViewGeneric
renamed property FileExtension to FileName in ResourceClassificationInstanceProvider and ResourceRegressionInstanceProvider
deleted ImportProblemDataFromFile method from IDataAnalysisProblem and all classes and interfaces, which implement this method
removed unnecessary yield return in GetDoubleValues in the Dataset. Now it's a normal return statement

14:39 Changeset [7757] by sforsten

#1784: branch HeuristicLab.Problems.DataAnalysis.Symbolic

14:22 Changeset [7756] by jkarder

#1331:

added path relinking and problem specific operators (KnapsackPathRelinker, TravelingSalesmanPathRelinker) for it
adjusted event handling
minor code improvements

13:45 Changeset [7755] by sforsten

#1784:

really deleted not used interface and view

13:44 Changeset [7754] by sforsten

#1784:

deleted not used interface and view
changed the superclass of TSPLIBTSPInstanceProviderView to ProblemInstanceProviderViewGeneric
deleted the Location change in the designer files of TravelingSalesmanProlemView and QuadraticAssignmentProblemView
set all references to CopyLocal false

13:25 Changeset [7753] by sforsten

#1784: branch HeuristicLab.Problems.Instances.TSPLIB.Views

12:55 Changeset [7752] by sforsten

#1784: branch HeuristicLab.Problems.QuadraticAssignment.Views

12:53 Changeset [7751] by sforsten

#1784: branch HeuristicLab.Problems.TravelingSalesman.Views

04/23/12:

16:50 Changeset [7750] by sforsten

#1784:

merged Problems.DataAnalysis r7273:7748 from trunk
prepared SymbolicClassificationSingleObjectiveProblem and SymbolicRegressionSingleObjectiveProblem to load and export problem instances

16:37 Changeset [7749] by sforsten

#1784: branch Problems.DataAnalysis.Symbolic.Classification to test problem instances with symbolic classification

16:11 Changeset [7748] by sforsten

#1784: branch Problems.DataAnalysis.Symbolic.Regression to test problem instances with symbolic regression

14:04 Changeset [7747] by sforsten

#1818: The Garbage Collector isn't called anymore in the Dispose method of the ColumnGroupView

04/22/12:

18:38 Changeset [7746] by epitzer: #1826 check for null expression before resolving symbol for tool tip information
16:55 Changeset [7745] by epitzer: #1722 follow-up of r5935: also rename CurrentIteration to Iterations in swarm updater

04/20/12:

20:14 Ticket #1837 (Sliding Window GP) created by mkommend

For various data analysis tasks it would be beneficial to have a …

17:00 Changeset [7744] by jkarder

#1331:

added problem specific improvement operators (KnapsackImprovementOperator, TravelingSalesmanImprovementOperator)
added custom interface (IScatterSearchTargetProcessor) for Scatter Search specific operators that use a target parameter
added custom operator (OffspringProcessor) to process multiple children that were created by crossovers
extracted diversity calculation and added problem/encoding specific operators (BinaryVectorDiversityCalculator, PermutationDiversityCalculator) for it
added parameters and adjusted types
adjusted event handling
minor code improvements

16:52 Ticket #1836 (Add reheating to simulated annealing) created by abeham

Reheating allows simulated annealing to diversify the search. A …

15:45 Changeset [7743] by abeham

#1834

fixed the cases where the move quality would not change
added unit tests for translocation and inversion move evaluators

00:56 Ticket #1835 (ProgrammableOperator can be edited while algorithm is executing) created by abeham

04/19/12:

20:39 Changeset [7742] by ascheibe: #1174 worked on experiment upload view
17:27 Ticket #1834 (TranslocationMoveEvaluator miscalculates MoveQuality in some cases) created by abeham
14:03 Ticket #1833 (Checked operator information is lost in run) created by abeham: The information which operator is checked in a …
10:53 Ticket #1832 (Support tree edit operations in the simplifier view) created by bburlacu: The tree model in the simplifier view should support the following …
09:49 Ticket #1831 (SymbolicExpressionTreeGrammar is locked when algorithm is paused and reset) closed by abeham: worksforme: maybe the version was some days older, you're right the behavior is …

04/18/12:

20:01 Changeset [7741] by ascheibe

#1174

prevent uploading of double parameters/results that are NaN
when adding a run don't generate duplicate binary datas

19:01 Changeset [7740] by jkarder

#1331:

added custom crossover operator (NChildCrossover)
added parameters and adjusted types
replaced SolutionCombinationMethod with a placeholder
adjusted event handling
changed access levels
minor code improvements

04/17/12:

23:31 Ticket #1831 (SymbolicExpressionTreeGrammar is locked when algorithm is paused and reset) created by abeham

Open sample, view grammar, run sample, pause and prepare it. The …

17:42 Changeset [7739] by gkronber

#1823 set complexity analyzer for symbolic data analysis solutions to disabled by default

17:40 Changeset [7738] by gkronber

#1722 added an additional ctor for RegerssionEnsembleSolution to simplify code.

16:59 Changeset [7737] by epitzer

#1722 add missing Hits property in cloning constructor and clean up code

14:56 Changeset [7736] by sforsten

#1830: the length of lists and dictionaries is set in the constructor

13:48 Changeset [7735] by sforsten

#1830:

set the size of the cache in the constructor of RegressionSolution
don't convert the IEnumerable in CalculateResults to arrays anymore

13:44 Ticket #1830 (Improve Memory Allocation for DataAnalysis Problems and Solutions) created by sforsten

Improving the memory allocation, especially for huge datasets.

13:35 Changeset [7734] by gkronber

#1823 Implemented analyzers to collect Pareto-best solutions on validation and fitness calculation partitions for regression and classification.

10:57 Changeset [7733] by gkronber

#1790 added statement to reset the grammar readonly state when the grammar is initialized (on algorithm prepare)

09:37 Ticket #1829 (The DataTableVisualPropertiesDialog throws an Exception for DataTables ...) created by gkronber

04/16/12:

16:39 Changeset [7732] by sforsten

#1825: new columns are now inserted next to the selected one. If no column is selected, the new column is inserted at the end

16:38 Changeset [7731] by sforsten

#1818: The previous solution didn't work out.
Similar to the StringConvertibleMatrixView the ColumnGroupView now only updates the row headers which are displayed.

14:29 Ticket #1828 (Add a temperature analyzer to simulated annealing) created by abeham

11:56 Changeset [7730] by sforsten

#1818: the updating of the row headers is now done in the event CellFormatting of the DataGridView, which increases the performance

09:14 Changeset [7729] by sforsten

#1776:

bugfix the method GetEstimatedValues of DiscriminantClassificationWeightCalculator returns real values and not class values
changed arguments of method DiscriminantAggregateEstimatedClassValues of DiscriminantClassificationWeightCalculator
added two calculators