Timeline


and

12/23/18:

09:16 Changeset [16449] by gkronber

#2892: added a view for LR models with prediction intervals

08:06 Changeset [16448] by gkronber

#2892: changed LR to produce two solutions: symbolic representation and solution with prediction intervals.

It is not straight-forward to implement the model with prediction intervals as a symbolic regression model.

12/22/18:

21:51 Changeset [16447] by jkarder

#2845: adapted BioBoost addon

12/21/18:

17:09 Changeset [16446] by jkarder

#2839: worked on hive project management

  • improved event handler (de-)registration
  • refactored content updates
15:37 Changeset [16445] by pfleck

#2972 Implemented 1st version (UI is subject to change)

14:57 Changeset [16444] by pfleck

#2972 branched trunk

14:53 Changeset [16443] by mkommend

#2892: Changed variable impact unit tests to use new LR methods.

14:51 Changeset [16442] by mkommend

#2904: Merged r16441 into stable.

14:50 Changeset [16441] by mkommend

#2904: Changed unit tests to old LR because #2892 has not yet been released.

14:43 Changeset [16440] by pfleck

#2965 merged branch to trunk

14:35 Changeset [16439] by pfleck

#2965: Merged trunk changes into branch.

14:20 Changeset [16438] by mkommend

#2904: Merged r16422 and r16423 into stable.

14:18 Changeset [16437] by mkommend

#2892: Merged r16392 into stable.

14:15 Changeset [16436] by mkommend

#2966: Merged 16407 into stable.

14:10 Changeset [16435] by mkommend

#2871: Merged r15626, r15637, r15665, r15673, r15727, r15728, r15752, r15796, r15797, r15798, r15799, r15802, r15998, r15999, r16015, r16021, r16023 into stable.

14:07 Changeset [16434] by mkommend

#2910: Merged r15871 into stable.

14:05 Changeset [16433] by pfleck

#2965 Merged recent trunk changes.
Enabled the prepared hooks that allows to cancel the save file using the recently introduced cancelable progressbars (in FileManager).

14:05 Changeset [16432] by mkommend

#2884: Merged r15638, r15667, r15674, r15729, r15753, r16232 into stable.

13:05 Changeset [16431] by lkammere

#2957: Fixed visibility of regression instance providers for physics benchmark problems.

12:52 Changeset [16430] by pfleck

#2845 merged branch into trunk
Reviewed by mkommenda

12:49 EvoSoft edited by swagner
(diff)
12:44 EvoSoft edited by swagner
(diff)
11:36 Changeset [16429] by mkommend

#2962: Merged r16292 into stable.

11:34 Ticket #2856 (In the partial dependence plots the histograms are not updated when ...) closed by mkommend
done
10:31 Changeset [16428] by pfleck

#2845: Merged recent trunk changes into branch

09:50 Changeset [16427] by jzenisek

#2839:

  • removed update button and functionality
  • fixed bug in hive resource selector (resource update on click)
  • performed some refactoring
09:33 Changeset [16426] by chaider

#2971

  • Added NamedIntervals class
  • Set NamedIntervals Parameter in RegressionProblemData

12/20/18:

15:39 Changeset [16425] by mkommend

#2856: Merged r15818 into stable.

14:26 Changeset [16424] by chaider

#2971 removed HeuristicLab.Data from branch

13:39 Ticket #2973 (Maximizing VariableImpactView shows no data) created by fholzing
Reproduce as follows: Create Random Forest Regression for a reasonable …
13:31 Changeset [16423] by fholzing

#2904: Deleted Branch

13:29 Changeset [16422] by fholzing

#2904: reintegrated branch

13:18 Changeset [16421] by fholzing

#2904: fixed bug (duplicated entries in Classifciation VariableImpacts View)

12:55 Changeset [16420] by fholzing

#2904: fixed bug (duplicated entries in VariableImpacts)

12:52 Changeset [16419] by ddorfmei

#2931:

  • removed unnecessary NuGet packages from HeuristicLab.OrTools
  • updated commit ID in Google.OrTools_version.txt
  • removed generated files from HeuristicLab.MathematicalOptimization.Views
12:10 Changeset [16418] by fholzing

#2904: fixed bug (duplicated entries in VariableImpacts)

11:49 Changeset [16417] by ddorfmei

#2931: added missing files

11:11 Changeset [16416] by fholzing

#2904: cleared variableImpacts on OnContentChanged(); Used existing epsilon (almost) function for comparison of estimated impacts; removed direct usage of alglib; Added a LDA- and RF-Unittest for Impact-Calculation; Changed the approach of loading ProblemData (no more strings); Renamed PerformanceTests for Regression/Classification so it can be found easier

11:03 Ticket #2891 (Neural network evaluation is not thread-safe) closed by gkronber
done
10:55 Changeset [16415] by mkommend

#2892: Fixed used variables in LinearRegressionModel.

10:26 Changeset [16414] by chaider

#2971 Added merge properties

10:22 Changeset [16413] by chaider

#2971

  • Added parameter VariableRanges to RegressionProblemData
  • Added VariableRanges class
  • Added View class for VariableRanges
10:17 Changeset [16412] by chaider

#2971 merged trunk into branch

09:52 Changeset [16411] by chaider

#2968 changed GetDigits method to use calculation for number 1-9 too

12/19/18:

15:33 Changeset [16410] by fholzing

#2904: Updated branch with trunk changes (chaider).

14:57 Changeset [16409] by chaider

#2966: deleted branch

14:56 Changeset [16408] by msemenki

#2942: Add for KNN-Regression/Classification ability to utilize data points with zero distance to the query point. Alteration in the way weights are assigned to neighboring points (to except division-by-zero).

14:50 Changeset [16407] by chaider

#2966: Merged branch changes into trunk.

14:48 Changeset [16406] by chaider

#2966 Changed isEqual method in Interval

14:15 Changeset [16405] by ddorfmei

#2931:

  • moved views to separate plugin HeuristicLab.MathematicalOptimization.Views
  • added button in LinearProgrammingProblemView to select the problem definition type
  • added views for problem definitions
  • added ExportFile parameter to LinearProgrammingAlgorithm
  • extended FileValue and FileValueView by the option to save a file
  • code cleanup
14:03 Changeset [16404] by chaider

#2966

  • Variable name changes
  • Changed GetVaribleRanges in DatasetUtil
  • Added method to get interval ranges from a double enumeration in Interval class
  • Added some comments
10:56 Changeset [16403] by chaider

#2966 Changed variable names

10:18 Changeset [16402] by fholzing

#2904: Updated branch with trunk changes (HeuristicLab.Tests).

10:13 Changeset [16401] by fholzing

#2904: Updated branch with trunk changes.

07:51 Changeset [16400] by gkronber

#2925 small gui improvement

07:43 Changeset [16399] by gkronber

#2925: solution class and solution view

12/18/18:

19:22 Changeset [16398] by gkronber

#2925: small changes

17:38 Changeset [16397] by mkommend

#2904: Updated branch with trunk changes.

17:07 Changeset [16396] by jkarder

#2520: worked on new persistence

  • improved EnumerableBoxTransformer
  • fixed output path
12:00 Changeset [16395] by gkronber

#2925 removed unnecessary usings

11:55 Ticket #1299 (Static analysis of symbolic regression models via interval arithmetic) closed by gkronber
duplicate
11:35 Changeset [16394] by gkronber

#2957: reviewed implementation and made some adjustments.

The "maximum lift of whole aircraft" is only described in the arXiv version of the paper but has been removed in the peer-reviewed version for ESWA. There seems to be an error in the pre-print (x5 and x6 stand for only one variable in the original formula and the ranges for valid values are missing).

I decided to keep the problem and assumed a rather large range to make the problem more interesting for benchmarking purposes. All differences to the published version of the problem instances are described.

12/17/18:

14:41 Ticket #2972 (Select Row for Partial Dependence Plot) created by pfleck
For analyzing the behavior of a model for a specific datapoint, the …
11:19 Changeset [16393] by chaider

#2966 Checked null references

12/16/18:

08:14 Changeset [16392] by gkronber

#2892: fixed failing unit test

12/15/18:

13:10 Changeset [16391] by gkronber

#2646: renamed branch

12:59 Ticket #2533 (Support Push as GP language) closed by gkronber
duplicate: Implemented in #2665
12:48 Changeset [16390] by gkronber

#2892 deleted branch after trunk reintegration

12:46 Changeset [16389] by gkronber

#2892: merged branch back to trunk

12:36 Changeset [16388] by gkronber

#2892: Merging r15750:16382 (HEAD) from trunk to branch, resolving conflicts

12:12 Changeset [16387] by gkronber

#2891: merged r15739 and r16168 from trunk to stable

12:07 Changeset [16386] by gkronber

#2925 merged changes r15972:16382 from trunk to branch

12/14/18:

15:17 Ticket #2960 (Row and Column query methods for StringMatrix) closed by pfleck
done: r16385: merged r16280 into stable
15:17 Changeset [16385] by pfleck

#2960: merged r16280 into stable

15:08 Ticket #2894 (Snapshots not initialized in TimeLimitRun) closed by pfleck
done: r16384: merged r16179 to stable
15:08 Changeset [16384] by pfleck

#2894: merged r16179 to stable

14:17 Changeset [16383] by chaider

#2966

  • Some renaming and reordering
  • Changed GetVariableRanges method in DatasetUtil
  • Added cases for substract and divide with arity 1
13:30 Changeset [16382] by bburlacu

#2950: Change signature of ComputeSimilarity methods to accent a generic list of trees. This enables us to directly pass HL ItemAray or ItemList without overhead.

12:21 Changeset [16381] by jkarder

#2951: updated build script

12/13/18:

16:31 Changeset [16380] by chaider

#2966 added variable weight multiplication to the evaluate method

15:18 Changeset [16379] by bburlacu

#2958: NativeInterpreter: avoid memory leak

14:39 Changeset [16378] by bburlacu

#2958: Batch and Native interpreter: keep a cached reference to the dataset so we can detect when it changes.

12:56 Changeset [16377] by chaider

#2966 Changed namespace to HeuristicLab.Problems.DataAnalysis.Symbolic

09:38 Changeset [16376] by chaider

#2966 Removed member variable InstructionCount and added ref parameter to Evaluate method instead

12/12/18:

16:11 Changeset [16375] by msemenki

#2866: Add support for hyperbolic tangent symbol.

16:05 Changeset [16374] by chaider

#2966 renamed variable from intermeidate to result

14:23 Changeset [16373] by ddorfmei

#2931:

  • upgraded Google OR-Tools to version 6.10
  • added TextValue and TextValueView to be able to display and edit a multiline string
  • added parameter to set solver specific parameters for supported solvers
  • added support for the Protocol Buffers representation of models (import/export)
  • added import of MPS models
  • added pause/stop functionality to CplexSolver and GlpkSolver
  • refactored wrapper (LinearSolver and related enums)
  • added new algorithm category Exact for LinearProgrammingAlgorithm
13:33 Changeset [16372] by chaider

#2971

  • Added references to projects
  • Added build events
13:16 Changeset [16371] by chaider

#2971 Added Data.Views

13:14 Changeset [16370] by chaider

#2971 Added Data

13:05 Changeset [16369] by chaider

#2971 Added Problems.DataAnalysis

12:09 Changeset [16368] by chaider

#2971 added new branch

10:48 Ticket #2971 (Intervals for RegressionProblemData/SymbolicRegressionSolution) created by chaider
- Create a new view NamedIntervalView to represent the intervals …
10:10 Changeset [16367] by chaider

#2966 Added EvaluatedSolutions Parameter

12/11/18:

17:18 Changeset [16366] by gkronber

#2915 disabled cube and cube root in the OSGP sample. On my machine the algorithm still produces different results and the unit test fails (let's wait for the results on the builder)

17:16 Changeset [16365] by gkronber

#2915: small change in description

14:54 Changeset [16364] by chaider

#2966

  • Changed signature of GetSymbolicExressionTreeIntervals methods
  • Changed PrepareInterpreterState (removed optinal parameters, takes Dictionary<string, Interval> as input and no dataset anymore)
  • Added optional parameter (rows) to GetVariableBoundaries method (allows to use just parts from dataset as input e.g. training/test indices)
13:09 Changeset [16363] by chaider

#2966: Added GetVariableBoundaries method in DatasetUtil

10:21 Changeset [16362] by gkronber

#2915 missed a string replace AnalyticalQuotient -> AnalyticQuotient

10:18 Changeset [16361] by gkronber

#2915 renamed file to match class name

10:16 Changeset [16360] by gkronber

#2915 renamed class AnalyticalQuotient -> AnalyticQuotient

12/10/18:

16:34 Changeset [16359] by gkronber

#2915: allow two different syntactical forms for power ( (a)(b) and pow(a,b) ) in the infix formatter and merged two identical branches (for all operators)

16:19 Changeset [16358] by gkronber

#2948: adapted expected results for derivative calculator unit tests because the TreeSimplifier has been changed within ticket #2915

16:10 Changeset [16357] by gkronber

#2938: added comments for infix parser tests

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