15:26 Changeset [13822] by bburlacu

#1265: Removed C# 4.6 language features from ChartControl.cs (default property value) to fix compilation.

15:25 Changeset [13821] by bburlacu

#2288: Used localization when formatting strings. Add canceling in CreateTargetVariationExperimentDialog. Remove use of C# 4.6 language features.

14:58 Changeset [13820] by bburlacu

#2597: Added flags for controlling the display of legend, axis labels, or vertical cursor on the chart.

14:09 Changeset [13819] by pfleck

#2597 Branched HeuristicLab.Algorithms.DataAnalysis and HeuristicLab.Problems.DataAnalysis.

12:30 Changeset [13818] by bburlacu

#2597: Fixed small bug when the values are not correctly rendered in the chart initially. removed unused variable limits from view.


17:09 Changeset [13817] by bburlacu

#2597: Added RegressionSolutionTargetResponseGradientView and updated GradientChart.

17:01 Changeset [13816] by pfleck


  • Fixed typo in class/filename.
  • Added new control that shows density information adjacent to the trackbar.


16:09 Changeset [13815] by bburlacu

#2288: Remove minimize and maximize buttons from the CreateTargetVariationExperimentDialog form

15:58 Changeset [13814] by bburlacu

#2288: Improve the CreateTargetVariationExperimentDialog

15:46 Changeset [13813] by bburlacu

#2603: Remove EventWaitHandle.

15:45 Ticket #2603 (Unnecessary use of EventWaitHandle in CreateExperimentDialog) created by bburlacu
It is not necessary to use an EventWaitHandle when the dialog uses a …
15:08 Changeset [13812] by pfleck

#2597: Added an new View for GaussianProcessSolutions to be able to interactively show the gradients and confidence intervals for user-input ranges.

14:58 Changeset [13811] by pfleck

#2597 Updated project references.

14:47 Changeset [13810] by pfleck

#2597: Branched HeuristicLab.Algorithms.DataAnalysis.Views plugin.

13:08 Changeset [13809] by abeham

#2457: added file system based cache of runs


22:05 Changeset [13808] by bburlacu

#2597: Start implementing table layout panel for gradient charts in a separate view.

22:03 Changeset [13807] by bburlacu

#2594: Fix bug in Decimals method causing an infinite loop when the value is zero.

17:17 Changeset [13806] by bburlacu

#2288: Remove TinySet.cs in favor of a more general method for generating k-combinations. Improve target variation experiment generation. Refactored code and avoided some corner case exceptions.

16:48 Changeset [13805] by jlodewyc

#2582 Bugfixing, email setup password and code commenting

16:43 Changeset [13804] by abeham

#2457: removed algorithm instances that do not appear in any run

16:21 Changeset [13803] by abeham


  • changed expected runtime calculation
    • now outputs positive infinity instead of nan when no run was successful
    • now filters outliers in successful and unsuccessful runs by using two standard deviations of the mean of successful runs as lower bound
      • this change allows having unsuccessful runs in the database with low evaluations / runtime (e.g. due to being aborted early or from an experiment where the max budget was lower)
  • worked on recommendation algorithms
    • implemented several performance measures (absolute error, absolute log error, ndcp, kendall's tau) to evaluate the ranking
12:25 Changeset [13802] by bburlacu

#2602: Implement method to generate k-combinations.

12:24 Ticket #2602 (Enumerable extensions for generating k-combinations of elements from a ...) created by bburlacu
This method would be useful for automatic experiment creation for …
10:46 Changeset [13801] by mkommend

#2601: Reset classification performance measures to double.NaN before calculating the new ones.

10:46 Ticket #2601 (ClassificationPerformanceMeasures are not recalculated when the data ...) created by mkommend
After the data of a classification solution is changed all …
10:41 Changeset [13800] by bburlacu

#2600: Fix setter of arc label property.

10:40 Ticket #2600 (Incorrect set method of directed graph arc label property causes ...) created by bburlacu
The property set method throws a NullReferenceException when the …


15:05 Changeset [13799] by jkarder

#2205: worked on optimization networks

  • improved network visualization
14:59 Changeset [13798] by jkarder

#1265: worked on visualization

  • fixed bug in primitive selection
  • added SelectedPrimitivesChanged event
13:07 Changeset [13797] by abeham

#2457: worked on testing recommendation algorithms through x-validation

13:03 Changeset [13796] by mkommend

#2599: Disabled preview of manipulated columns if more than 50 columns are affected.

13:02 Ticket #2599 (DateManipulation throws a GDI exception) created by mkommend
When columns should be deleted because of too many missing values or …
11:30 Changeset [13795] by jlodewyc

#2582 Resource Permissions added

00:02 Changeset [13794] by abeham

#2457: worked on recommendation algorithms (x-validation)


15:10 Changeset [13793] by bwerth

#2592 first unfinished implementation similiar to Shark – Machine Learning 3.1

13:00 Changeset [13792] by abeham

#2457: merged changes from trunk

12:56 Changeset [13791] by abeham

#2457: working on recommendation algorithms

12:37 Changeset [13790] by pkuelzer

#2558 add dependecies to plugin.cs.frame


20:37 Changeset [13789] by bburlacu


  • Refactor RunCollectionVariableInteractionNetworkView improving functionality, modularity and code organisation.
  • Small tweaks to the DirectedGraphChart and DirectedGraphChartMode
20:30 Changeset [13788] by bburlacu

#2288: Improve the CreateTargetVariationExperimentDialog to produce combinations of inputs and target according to a user-provided binomial coefficient.

10:03 Changeset [13787] by abeham

#2457: worked on performance modeling


16:38 EvoSoft edited by swagner
15:55 Changeset [13786] by mkommend

#2598: corrected HL solution changes.

15:49 Changeset [13785] by mkommend

#2598: Adapted problemData property and ctor of DataAnalysisProblems.

15:47 Ticket #2598 (ProblemData cannot be changed for DataAnalysisProblems) created by mkommend
Currently the problem data cannot be set with the according property, …
15:19 EvoSoft edited by swagner
13:47 Changeset [13784] by pfleck

#2591 Made the creation of a GaussianProcessModel faster by avoiding additional iterators during calculation of the hyperparameter gradients.
The gradients of the hyperparameters are now calculated in one sweep and returned as IList, instead of returning an iterator (with yield return).
This avoids a large amount of Move-calls of the iterator, especially for covariance functions with a lot of hyperparameters.
Besides, the signature of the CovarianceGradientFunctionDelegate is changed, to return an IList instead of an IEnumerable to avoid unnececary ToList or ToArray calls.


17:24 Changeset [13783] by bburlacu

#2597: Fix text annotations.

16:48 Changeset [13782] by jlodewyc

#2582 Resource calendar and client group creation, control implemented

15:30 Changeset [13781] by pkuelzer

#2558 migration bug fixed, hopefully

15:27 Changeset [13780] by bburlacu

#2597: Initial commit implementing gradient view and chart.

15:23 Ticket #2597 (Gradient chart view for regression solutions) created by bburlacu
As the name suggests, this view contains a chart plotting the gradient …
14:10 Changeset [13779] by pfleck

#2596 Fixed cloning.

14:07 Ticket #2596 (ExecutionTimeTerminator cloning error) created by pfleck
The executable within a ExecutionTimeTerminator is not cloned …
13:40 Changeset [13778] by pkuelzer

#2558 added wiring of island alps offspring selection

13:22 Changeset [13777] by pkuelzer

#2558 added wiring of island alps


10:29 Changeset [13776] by bwerth

#1087 added ConstrainedFunctions


17:11 Changeset [13775] by jlodewyc

#2582 Event recurring finished (small bugs)

12:40 Changeset [13774] by abeham

#2457: worked on recommendation algorithms


13:35 Changeset [13773] by bburlacu

#2288: Refactor the RunCollectionVariableInteractionNetworkView and add online impact calculation (optimized method inside the view performs faster than the equivalent method provided by the RegressionSolutionVariableImpactsCalculator).

13:06 Changeset [13772] by bburlacu

#2288: Add cloning constructors for the VariableNetworkNode and JunctionNetworkNode classes.

10:50 Changeset [13771] by bwerth

#1087 bugfix + additional relative HV calculation added

Note: See TracTimeline for information about the timeline view.