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Opened 12 years ago

Closed 10 years ago

#1771 closed feature request (duplicate)

Tree pruning and reductive mutation operators

Reported by: bburlacu Owned by: bburlacu
Priority: low Milestone: HeuristicLab 3.3.x Backlog
Component: Encodings.SymbolicExpressionTreeEncoding Version: 3.3.6
Keywords: Cc:


It would be interesting if the tree pruning (that automatically folds all low impact nodes) could be implemented as an operator (to be applied for instance once every few generations).

Also interesting would be mutation operators that delete a subtree or remove intermediate function nodes.

Change History (3)

comment:1 Changed 12 years ago by gkronber

Related to #1932 (pruning has been implemented for an earlier version in #1142)

comment:2 Changed 11 years ago by gkronber

  • Priority changed from medium to low

comment:3 Changed 10 years ago by bburlacu

  • Resolution set to duplicate
  • Status changed from new to closed

This ticket is a duplicate of #2143. Reductive mutation operatiors have already been implemented and integrated into the trunk.

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