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16:11 Changeset [17630] by pfleck


  • Added aggregation symbols to latex formatter.
  • Use boldsymbol for vector-variables.
15:17 Changeset [17629] by pfleck

#3040 fixed bug when simplifying sum aggregation (node not cloned).

13:23 Changeset [17628] by chaider


  • Added interval grammar for fixed scaling
  • Changed formatting
  • Fixed typos
13:22 Changeset [17627] by chaider


  • Added abstract class for splitting parameters
  • Fixed formatting
10:05 Changeset [17626] by pfleck

#3040 Unified simplification rules for vector aggregation functions.

04:23 Changeset [17625] by abeham


  • Changed IParticleCreator to not derive from ISolutionCreator (it calls the solution creator itself, thus leading to an infinite loop)
  • Remove ForceValue method and added method to set value in constrained value parameters from valid values
  • Fix ScopeTreeLookupParameter not caching the actual value
  • Fixed single-objective test functions and removed lots of parameterize code


16:24 Ticket #3077 (Improve message box if unknown type GUIDs are encountered by Attic) created by jkarder
Currently, a simple message box is shown and type GUIDs are not …
14:55 Changeset [17624] by pfleck


  • Switched vector-simplification unit-test to infix notation to avoid ambiguities between the peek-string "VAR" for variables and the variance function.
  • Added additional unit tests for mean, length, stdev and var simplifications.
14:29 Changeset [17623] by chaider

#3076 Added multi objective analyzer and evaluators

13:48 Changeset [17622] by pfleck

#3040 Added vector variables to infix parser/formatter.

09:01 Changeset [17621] by chaider

#3076 Added single objective evaluators

03:45 Changeset [17620] by abeham


  • Fixed orienteering problem
  • Corrected ParameterizeOperators in all encoding-specific problem base classes
  • Added new interfaces and wiring code to IntegerVectorEncoding


21:57 Changeset [17619] by dleko

#2825 Implement second part of NSGA3. Add random field to ReferencePoint.

17:00 Changeset [17618] by dleko

#2825 Add storable generation field.
Add StorableType attribute to Solution class.

16:51 Changeset [17617] by dleko

#2825 The reference points and the fronts are no longer stored.
Minor restructuring in NSGA3.

16:34 Changeset [17616] by dleko

#2825 Implement the first part of NSGA3.
Solutions are saved in a List.
Minor changes in Utility.cs.


12:33 Changeset [17615] by dleko

#2825 The list of Reference Points are now a storable field in the NSGA3 class.


17:53 Changeset [17614] by abeham

#2521: work in progress (removed solution creator parameter from encoding), OrienteeringProblem and test functions are broken

16:54 Changeset [17613] by mkommend

#2521: Corrected storable property for problem results.

16:38 Changeset [17612] by mkommend

#2521: Added first version of problem results.

14:55 Changeset [17611] by chaider

#3076 Added ConstraintAnalyzer

14:26 Changeset [17610] by mkommend

#2521: Removed unnecessary default ctors from problem base classes.

12:53 Changeset [17609] by chaider

#3076 Added DataAnalysis.Symbolic.Regression

12:44 Changeset [17608] by chaider

#3076 Initialized branch

11:56 Ticket #3076 (Interval Arithmetic Evaluators and Analyzers) created by chaider
Extend the Interval Arithmetic with different evaluators and …


11:35 Changeset [17607] by chaider

#3073 Added classes/views to define constraints

09:13 Ticket #3075 (Implement symbolic regression problem instances from "AI Feynman" paper.) created by gkronber


16:22 Changeset [17606] by pfleck


  • Extended importer (vectorvariable, vec-aggregations, ...).
  • Started adding unit test for vector simplifications.
16:19 Changeset [17605] by pfleck

#3040 Adapted unit test for trunk changes.

11:23 Changeset [17604] by pfleck

#3040 Stores the datatype of a tree node (e.g. variable nodes) in the tree itself for the interpreter to derive the datatypes for subtrees. This way, the interpreter (and simplifier) do not need an actual dataset to figure out datatypes for subtrees.


13:37 Changeset [17603] by pfleck


  • Added additive simplification rules for stdev and variance symbols.
  • Extended simplifications of constants to simplification of all scalar-nodes for aggregation symbols.
11:21 Changeset [17602] by pfleck


  • Changed stddev, variance, etc. to population variant
  • Added multiplicative simplifications for stdev and variance symbols
10:33 Changeset [17601] by dpiringe


  • JCGenerator changed name to JsonTemplateGenerator
09:51 Changeset [17600] by dpiringe


  • renamed JCGenerator to JsonTemplateGenerator


15:58 Changeset [17599] by dpiringe


  • added a simple form control for JsonInterface to use it without CLI
14:32 Changeset [17598] by mkommend

#2521: Deleted old problem interface.


17:17 Changeset [17597] by pfleck

#3040: Added simplification rules for length-aggregation.

13:47 Changeset [17596] by pfleck

#3040: added subtraction/division simplification for sum and mean symbols by converting them to sums/products.

12:23 Changeset [17595] by mkommend

#2521: Added storable type attribute to Result.

12:15 Changeset [17594] by mkommend

#2521: Added first version of new results. The first algorithm that has been adapted for testing purposes is the hill climber.

11:31 Changeset [17593] by pfleck

#3040 Added a new simplifier that can also simplify vector-specific operators.

  • Added simplification rules for sum-symbol and mean-symbol for addition and multiplication
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