Symbolic regression in multicollinearity problems

  • Authors:
  • Flor A. Castillo;Carlos M. Villa

  • Affiliations:
  • The Dow Chemical Company, Freeport, TX;The Dow Chemical Company, Freeport, TX

  • Venue:
  • GECCO '05 Proceedings of the 7th annual conference on Genetic and evolutionary computation
  • Year:
  • 2005

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Abstract

In this paper the potential of GP-generated symbolic regression for alleviating multicollinearity problems in multiple regression is presented with a case study in an industrial setting. The main advantage of this approach is the potential to produce a simple and stable polynomial model in terms of the original variables.