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12/22/16:

16:52 Changeset [14526] by bburlacu

#2679: Add analyzer for SingleObjectiveGoalSeekingProblem. Add result aggregation in the GoalSeekingOptimizer. Remove unused dataset parameter from the problems.

16:36 Changeset [14525] by pfleck

#2709

Added suggestion feature for singlescatterplotview.
Shows NaN groups in scatterplot (black if gradient is selected).
Only enables input variables in DataGridContentView per default.
Added missing resx file (gradient image).

16:25 Changeset [14524] by sraggl

Extended ConfigMerger to also merge
"/configuration/oracle.manageddataaccess.client/version/dataSources"
We need this in PPOVCockpit.

15:47 Changeset [14523] by mkommend

#2524:

Renamed pausable to SupportsPause
Changed SupportsPause field to abstract property that has to be implemented
Stored initialization flag in BasicAlgorithm
Changed CancellationToken access to use the according property
Adapted HillClimber to new pausing mechanism
Disable pause for PPP, because it does not work correctly
Derived FixedDataAnalysisAlgorithm from BasicAlgorithm
Changed base class of all data analysis algorithm from BasicAlgorithm to FixedDataAnalysisAlgorithm

13:41 Changeset [14522] by abeham

#2721: added check if enumerable was empty

13:38 Ticket #2721 (Shuffle extension method throws on empty enumerable) created by abeham

It throws an IndexOutOfRangeException because the 0th element is …

12:42 Changeset [14521] by pfleck

#2709 Added an option for the preprocessing scatterplot to use a color gradient instead of the chart color palette.

11:18 Changeset [14520] by bburlacu

#2704: Improve infix formatting

11:02 Changeset [14519] by pfleck

#2713 Fixed an issue with ObjectDisposedExceptions by using a AsynchronousContentView as base class instead of a UserControl.

10:08 Changeset [14518] by bwerth

#2700 TSNEAnalysis is now a BasicAlg, hid some Parameters, added optional data normalization to make TSNE scaling-invariant

10:07 Changeset [14517] by jkarder

#2524: made BasicAlgorithm pausable

12/21/16:

16:48 Changeset [14516] by pfleck

#2713 Fixed an charting issue that wrongly interprets scatterplot data if all x-values are zero.

13:37 Changeset [14515] by bburlacu

#2704: Fix infix formatting bug, refactored generation of polynomial to respect user choices (with or without exp/log).

11:26 Changeset [14514] by pfleck

#2709

Added a VerticalLabel for the multi-scatterplot.
Added regression options for single- and multi-scatterplot

12/20/16:

22:57 Changeset [14513] by pkimmesw

#2665 Added Problem.ProgramSynthesis Project, Fixed Expression Issues, Fixed Code Generation

15:50 Changeset [14512] by bwerth

#2700 worked in several comments from mkommend, extended analysis during algorithm run, added more Distances, made algorithm stoppable

15:28 Changeset [14511] by pfleck

#2709

Added Check Inputs/All/None buttons instead of showing disabled buttons of the ItemCollectionView.
Removed the PreprocessingCheckedItemListView. A standard ListView is used instead.
Fixed slow updating when simultaneously (un-)checking multiple variables in the chart views. (currently only works by using the new buttons)

14:30 Changeset [14510] by bburlacu

#2704: Minor changes (sample template arguments without repetition)

11:06 Changeset [14509] by abeham

#2720: fixed default instance name

11:06 Changeset [14508] by pfleck

#2715 Only use valid values for calculating min/max for histograms to avoid conversion errors from NaN.

10:55 Changeset [14507] by mkommend

#2697: Added caching of parameters and removed resetting training and test partition in AdjustProblemDataProperties (used for changing the problem data of a solution) in DataAnalysisProblemData.

10:53 Changeset [14506] by abeham

#2720:

fixed instance provider not using the correct description of the instance
fixed parser to initialize a writable stream and disposed of streamreaders and writers, fixed api comment
fixed jssp problem to adjust its name according to the loaded instance

10:21 Ticket #2720 (Exporting of JSSP problem instances does not work) created by abeham

The stream for exporting the contents is not initialized for writing.

12/19/16:

16:59 Changeset [14505] by bburlacu: #2704: Improve expression generation and fix file formatting.
13:17 Changeset [14504] by pfleck: #2705 Fixed localization issues in some format providers.
07:50 Changeset [14503] by gkronber: #2700: minor change while reviewing
07:45 Changeset [14502] by gkronber: #2650: another small fix in the C# formatter

12/18/16:

18:06 Changeset [14501] by gkronber: #2650: better handling of variable names (as identifiers) and fixed some bugs
17:11 Changeset [14500] by gkronber: #2699: fixed a small typo and added .sln file while reviewing

12/17/16:

15:48 Changeset [14499] by gkronber: #2650: updated merge info to track merged change set r14244:14273
15:42 Changeset [14498] by gkronber: #2650: merged r14457:14494 from trunk to branch (resolving conflicts)
15:34 Changeset [14497] by gkronber: #2650: updated mergeinfo to record the merged changesets r14422:14443

12/16/16:

17:10 Changeset [14496] by abeham

#2701:

Reusing similiarty calculator in BinaryMemPR
Fixing distance calculation for linear linkage and LinearLinkageMemPR
Small changes to base algorithm
Added biased model trainer for permutation (rank and fitness)
Fixing best known quality calculation for GCP

14:47 Changeset [14495] by pfleck

#2709

Fixed initial point size for scatterplots.
Reuse the visual properties of the old data row if a single variable is changed in the ScatterPlotSingleView

14:38 Changeset [14494] by bburlacu

#2710: Extend tree validity test in the InteractiveSymbolicDataAnalysisSolutionSimplifierView to test if all the variable names in the tree are contained in the solution problem data.

14:31 Changeset [14493] by pfleck

#2713 Added option in the ScatterPlotControl to show a regression curve for a ScatterPlotDataRow (linear, poly, exp, log, pow).

12/14/16:

20:45 Changeset [14492] by abeham

#2701:

Updated LLE encoding
- Made folder for version 3.4
- Added conversion from and to LLE-b representation (back-links)
- Updated moves and movegenerator to replace bidirectionaldictionary with LLE-b representation
Updated MemPR (linear linkage)
- Updated tabu walk
Added test for conversion between LLE-e and LLE and LLE-b and LLE
Updated test for move apply/undo and added test for applying in sequence

18:06 Changeset [14491] by jzenisek

#2719 adapted RegressionEnsembleModel in order that it is creatable from now on

17:33 Changeset [14490] by jzenisek

#2719 add .Problem.DataAnalysis project from trunk branch

17:27 Changeset [14489] by jzenisek

#2719 add Problem.DataAnalysis project from trunk to branch

17:21 Changeset [14488] by jzenisek

#2719 initializing ticket: adding optimizer + views for datastream analysis

17:18 Ticket #2719 (Datastream Analysis) created by jzenisek

Adding a new optimizer which enables simulating a sequential …

10:16 Changeset [14487] by sraggl

#2701 Merged with trunk to get new version of LinearLinkageEncoding
Improved MoveGenerator

12/13/16:

12:30 Changeset [14486] by gkronber

#2718: fixed residual line chart view

11:47 Changeset [14485] by gkronber

minor changes made while reviewing

08:02 Changeset [14484] by abeham

#2701:

Updated tabu walk for mempr (linear linkage)

12/12/16:

20:32 Changeset [14483] by gkronber

#2718: suggestion for residuals line chart

20:17 Ticket #2718 (View to analyze residuals over the rows of the dataset for regression ...) created by gkronber

17:14 Changeset [14482] by pfleck

#2705

Added best-known solutions to the Solomon benchmark set.
When the distance matrix is calculate internally for performance optimization, the DistanceMatrix-parameter is not set anymore, because this matrix is actually not part of the problem instance. This also fixes issues that qualities of known-solutions are wrongfully discarded due to a problem instance change that is actually not a change.

16:17 Changeset [14481] by pfleck

#2705

Added best-known quality-only solutions for the Solomon benchmark set (from http://web.cba.neu.edu/~msolomon/problems.htm).
The best-known-quality is not set to null if the BestKnownSolution is null after the evaluation. Instead it is reset if the evaluator changes.

15:55 Changeset [14480] by bburlacu

#2704: Implement export of expressions as infix strings. Include missing AssemblyInfo.cs.frame file and set language version to C# 4.0.

15:36 Changeset [14479] by sraggl

#2666
Fixed privacy issue indicated by tests

14:52 Changeset [14478] by pfleck

#2705

Updated the Homberger benchmark best-known solutions (from http://www.sintef.no/projectweb/top/vrptw/homberger-benchmark/).
Added a distance-only option for the best-known solutions in the SolomonFormatInstanceProvider (which is the base for the Homberger benchmark set).

14:14 Changeset [14477] by abeham

#2701:

Added TryGetBy(First|Second) method to BidirectionalDictionary
Updated linear linkage encoding
- Added move generator and moves for shift, merge, split, and extract moves
- Added unit test (Apply/Undo)
Updated MemPR (linear linkage)
- Added basic tabu walk
Fixed bug in MemPR (permutation)
Updated Tests project

14:01 Changeset [14476] by sraggl

#2666
Forgot to add MaxGroupSizeLinearLinkageCreator

13:53 Changeset [14475] by sraggl

#2666
Updated LinearLinkageEncoding by:

Speeding up GroupCrossover and SetGroups and GetGroups
making Constructor private adding static initializer Methods

11:17 Changeset [14474] by pfleck

#2709

Improved legend description for grouped histogram and scatterplots.
Fixed initial size of points for scatterplots.
Added correlation calculation for scatterplots (not used yet).

12/09/16:

17:04 Changeset [14473] by pfleck

#2709 Improved default y-axis for line charts.

15:59 Changeset [14472] by pfleck

#2709 Better initial axis intervals for scatterplots.

15:56 Changeset [14471] by abeham

#2701:

Updated GraphColoringProblem and Problems.Instances
- Added new fitness function from literature
- Added DIMACS benchmark instances
Updated LinearLinkageEncoding
- Added HammingSimilarityCalculator

15:19 Changeset [14470] by pfleck