Opened 9 years ago

Closed 8 years ago

#1118 closed feature request (done)

Multi-objective symbolic regression problem

Reported by: gkronber Owned by: gkronber
Priority: medium Milestone: HeuristicLab 3.3.4
Component: ZZZ OBSOLETE: Problems.DataAnalysis.Regression Version: 3.3.4
Keywords: Cc:

Description

Support MO optimization for symbolic regression problems. The two objectives are accuracy of the predictions (MSE) and a measure of the complexity of the model (either size or number of input variables uses).

Change History (9)

comment:1 Changed 9 years ago by gkronber

  • Status changed from new to assigned

comment:2 Changed 9 years ago by gkronber

Implemented multi-objective version of symbolic regression problem with r4128.

comment:3 Changed 9 years ago by gkronber

Added MSE evaluator for multi-objective symb reg problems with r4166.

comment:4 Changed 9 years ago by gkronber

  • Version changed from 3.3.1 to branch

comment:5 Changed 9 years ago by gkronber

related to #1418

comment:6 Changed 9 years ago by gkronber

  • Milestone changed from HeuristicLab Backlog to HeuristicLab 3.3.4
  • Version changed from branch to 3.3.3

This has been implemented together with the data analysis refactoring tracked in ticket #1418 and merged back into the trunk with r5809.

comment:7 Changed 9 years ago by gkronber

  • Status changed from assigned to reviewing

Is reviewed together with all changes in #1418.

comment:8 Changed 9 years ago by gkronber

  • Status changed from reviewing to readytorelease

comment:9 Changed 8 years ago by swagner

  • Resolution set to done
  • Status changed from readytorelease to closed
  • Version changed from 3.3.3 to 3.3.4
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