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Opened 8 years ago

Closed 8 years ago

#2448 closed defect (done)

Ensemble solutions do not store individual solutions

Reported by: gkronber Owned by: gkronber
Priority: medium Milestone: HeuristicLab 3.3.13
Component: Problems.DataAnalysis Version: 3.3.12
Keywords: Cc:

Description (last modified by gkronber)

The ensemble solution is a combination of an ensemble model, an ensemble problem data, and the results.

Later, an item collection of solutions was introduced for visualization of the individual solutions in a view. The individual solutions are however not persisted and instead recreated from the individual models of the ensemble model in the after-deserialization hook. This has the effect that solutions are recalculated when loading ensembles which might take a long time (e.g. for random forests).

Proposed solution: also store the individual solutions of an ensemble solution.

Change History (7)

comment:1 Changed 8 years ago by gkronber

  • Status changed from new to accepted

comment:2 Changed 8 years ago by gkronber

r12816: added storable attribute to collection of individual solutions and recreate solutions in after-deserialization hook only when the collection is empty.

comment:3 Changed 8 years ago by gkronber

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

comment:4 Changed 8 years ago by mkommend

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

Reviewed r12816.

comment:5 Changed 8 years ago by gkronber

  • Description modified (diff)

comment:6 Changed 8 years ago by gkronber

r13049: merged r12816 from trunk to stable

comment:7 Changed 8 years ago by gkronber

  • Resolution set to done
  • Status changed from readytorelease to closed
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