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and

06/19/20:

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 …

06/18/20:

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
https://advances.sciencemag.org/content/advances/6/16/eaay2631.full.pdf

06/17/20:

16:22 Changeset [17606] by pfleck

#3040

  • 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.

06/16/20:

13:37 Changeset [17603] by pfleck

#3040

  • 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

#3040

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

#3026:

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

#3026:

  • renamed JCGenerator to JsonTemplateGenerator

06/15/20:

15:58 Changeset [17599] by dpiringe

#3026:

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

#2521: Deleted old problem interface.

06/10/20:

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

06/08/20:

19:45 Changeset [17592] by abeham

#2521: changed order to prevent overwriting of quality

14:24 Changeset [17591] by chaider

#3073 Added Problems.DataAnalysis and Problems.DataAnalysis.Views

14:03 Changeset [17590] by chaider

#3073

  • Added DataAnalysis.Symbolic (Corrected path)
  • Changed includes/paths
  • Added solution
14:02 Ticket #3074 (Use official native implementation of libsvm instead of our own ...) created by gkronber
We currently use our own unofficial port of libsvm to C# (from the …
13:26 Changeset [17589] by chaider

#3073 Branched DataAnalysis.Symbolic

05:48 Ticket #3073 (Constraints and Splitting for Interval Arithmetic) created by chaider
Extend the current interval arithmetic - Add shape constraints to …

06/05/20:

14:47 Changeset [17588] by pfleck

#3040

  • Adapted existing benchmarks (no mean/sum of vectors with zero-mean).
  • Added new benchmark for testing windowed aggregations.
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