Genetic Algorithms and Very Fast Simulated Reannealing: A comparison

  • Authors:
  • Lester Ingber;Bruce Rosen

  • Affiliations:
  • Lester Ingber Research, P.O. Box 857 McLean, VA 22101, U.S.A.;Department of Computer and Information Sciences University of Delware, Newark, DE 19716, U.S.A.

  • Venue:
  • Mathematical and Computer Modelling: An International Journal
  • Year:
  • 1992

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Abstract

We compare Genetic Algorithms (GA) with a functional search method, Very Fast Simulated Reannealing (VFSR), that not only is efficient in its search strategy, but also is statistically guaranteed to find the function optima. GA previously has been demonstrated to be competitive with other standard Boltzmann-type simulated annealing techniques. Presenting a suite of six standard test functions to GA and VFSR codes from previous studies, without any additional fine tuning, strongly suggests that VFSR can be expected to be orders of magnitude more efficient than GA.