Opened 6 weeks ago

Last modified 6 weeks ago

#3099 reviewing defect

Crossvalidation meta-alg ignores estimation limits from embedded symbolic regression problem

Reported by: gkronber Owned by: mkommend
Priority: medium Milestone: HeuristicLab 3.3.17
Component: Algorithms.DataAnalysis Version: trunk
Keywords: Cc:

Description


Change History (6)

comment:1 Changed 6 weeks ago by gkronber

Steps to reproduce:

  1. New Crossvalidation, new Genetic Algorithm, new Symbolic Regression Problem
  2. Load Poly-10 dataset and set estimation limits to -1 and 1 (Show parameters button)
  3. Run algorithm
  4. Check estimation limit parameter in the cloned GA objects in the "CrossValidation Folds" result
  5. Expected: -1, 1; Actual: wider limits

comment:2 Changed 6 weeks ago by gkronber

  • Owner set to gkronber
  • Status changed from new to accepted

comment:3 Changed 6 weeks ago by gkronber

  • Version set to trunk

r17823: added a unit test for the problem

comment:4 Changed 6 weeks ago by gkronber

r17824: set estimation limits in CV folds to original values.

comment:5 Changed 6 weeks ago by gkronber

  • Owner changed from gkronber to mkommend
  • Status changed from accepted to reviewing

comment:6 Changed 6 weeks ago by gkronber

  • Milestone set to HeuristicLab 3.3.17
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