Opened 13 years ago

Closed 13 years ago

Last modified 10 years ago

#29 closed enhancement (done)

Implement premature stop-criterion for evaluation operators

Reported by: gkronber Owned by: gkronber
Priority: low Milestone: HeuristicLab 3.3.0
Component: StructureIdentification Version: 3.0
Keywords: Cc:

Description

While evaluating an individual it might be obvious that it can't be better than a given quality threshold after evaluating it only on a part of all training-samples. In this case the evaluation operator can stop the evaluation of that individual prematurely and save runtime.

Change History (5)

comment:1 Changed 13 years ago by gkronber

  • Status changed from new to assigned

comment:2 Changed 13 years ago by gkronber

  • Resolution set to fixed
  • Status changed from assigned to closed

Finished implementation of early stopping criterion in MSE-evaluator. It's not useful to have this in other more complex evaluators.

fixed with r136. The speedup (10%-20%) is not really significant since the early stopping criterion is only useful as long as the range of the qualities is wide.

comment:3 Changed 12 years ago by swagner

  • Milestone changed from 3.0 to Iteration 0

Milestone 3.0 deleted

comment:4 Changed 10 years ago by swagner

  • Milestone changed from Iteration 0 to Current

Milestone Iteration 0 deleted

comment:11 Changed 10 years ago by swagner

  • Milestone changed from Current to HeuristicLab 3.3.0

Milestone Current deleted

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