15:37 Changeset [16306] by lkammere

#2915: Merge changes from trunk.

15:30 Changeset [16305] by bburlacu

#2950: Change Simplify inside HashNode to a delegate (instead of an Action) so that the nodes array can be passed as ref. This enables us to resize/alter the nodes array during simplification (eg, by performing term expansion or similar operations)

14:34 Changeset [16304] by lkammere

#2915: Merge changes in the trunk to current HEAD into the branch.


11:55 Changeset [16303] by chaider

#2956: Added intermediate of a-priori knowledge


16:32 Changeset [16302] by bburlacu

#2950: Add support for strict hashing (taking constants and variable weights into account)

15:32 Changeset [16301] by bburlacu

#2958: Fix small bug.

15:27 Changeset [16300] by bburlacu

#2963: Add README.txt and remove unsupported code from benchmarks.

15:23 Changeset [16299] by bburlacu

#2963: Add first version of HeuristicLab.Benchmarks

15:19 Ticket #2963 (HeuristicLab.Benchmarks) created by bburlacu
Unit tests are not completely suitable for measuring performance, as …
13:34 Changeset [16298] by bburlacu

#2958: Add batch interpreter performance unit tests (for arithmetic and typecoherent grammar).

12:12 Changeset [16297] by bburlacu

#2958: Very minor refactor.

12:08 Changeset [16296] by bburlacu

#2958: SymbolicDataAnalysisExpressionTreeBatchInterpreter: simplify Compile, add cache for variable values (helps a lot with performance).


15:22 Changeset [16295] by bburlacu

#2288: Refactor code (use HL impacts calculator instead of manually calculating impacts, various fixes and improvements)


20:45 Changeset [16294] by gkronber

#2948: worked on review comments.

14:54 Changeset [16293] by bburlacu

#2958: Support additional symbols in the SymbolicDataAnalysisExpressionTreeBatchInterpreter

11:38 Changeset [16292] by bburlacu

#2962: Update the population with crossover children.

11:25 Ticket #2962 (Subtree crossover distribution test displays incorrect statistics) created by bburlacu
In the SubtreeCrossoverDistributionsTest, we have the following code …


15:04 Changeset [16291] by bburlacu

#2950: Fix typo in ComputeAverageSimilarity


18:57 Changeset [16290] by gkronber

#2950 adjusted scaling code for SymbolicDataAnalysisModels because with the new hashing code and simplification we cannot assume that scale and offset nodes are at the same locations

18:02 Changeset [16289] by bburlacu

#2958: Add plugin dependency to native interpreter plugin.

17:10 Changeset [16288] by ddorfmei


  • added license information to all files
  • added missing storable and cloning constructors
  • fixed a bug that caused an exception when a Hive Slave tried to delete the files in the PluginTemp folder
16:55 Changeset [16287] by bburlacu

#2958: Keep the SymbolicDataAnalysisExpressionTreeBatchInterpreter, but remove vectorization.

15:29 Changeset [16286] by bburlacu

#2958: Forgot to commit changes to project file

14:35 Ticket #2961 (Hive slave does not properly unload plugins) created by jkarder
Plugins provide an OnUnload method which can be used to execute …
13:11 Changeset [16285] by bburlacu

#2958: Add vectorized SymbolicDataAnalysisExpressionTreeBatchInterpreter and update project config (Nuget package System.Numerics).


15:16 Changeset [16284] by bburlacu

#2950: Add the ability to compute the structural similarity between symbolic expression trees.

14:42 Changeset [16283] by bburlacu

#2959: Refactor bottom-up similarity calculator methods (main logic stays the same, better implementation), update unit tests.

14:01 Ticket #2916 (Improve serialization of IndexedDataTable) closed by abeham
14:01 Changeset [16282] by abeham

#2916: merged to stable

14:00 Ticket #2926 (Update Sim# version) closed by abeham
done: r16281: merged to stable
14:00 Changeset [16281] by abeham

#2926: merged to stable

13:58 Changeset [16280] by abeham

#2960: added query methods

13:55 Ticket #2960 (Row and Column query methods for StringMatrix) created by abeham
ValueTypeMatrix<T> has methods: * GetRow(int row): IEnumerable<T> * …


15:41 Changeset [16279] by bburlacu

#2959: Simplify code, improve performance, fix another potential bug in relation with 3).

14:24 Changeset [16278] by bburlacu

#2959: Address the issues described in the ticket.

14:21 Ticket #2959 (Issues with the bottom-up similarity calculator) created by bburlacu
The [http://citeseerx.ist.psu.edu/viewdoc/summary?doi=


18:52 Changeset [16277] by bburlacu

#2958: Add EvaluatedSolutions as parameter, similar to the other interpreters.

17:51 Changeset [16276] by bburlacu

#2958: Add SymbolicDataAnalysisExpressionTreeNativeInterpreter which calls into the native implementation.

17:06 EvoSoft edited by swagner
17:05 EvoSoft/2018 created by swagner
13:19 Changeset [16275] by gkronber

#2925: changed random initialization of parameters and fixed two non-critical bugs in the implementation

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