On the Desired Behaviors of Self-Adaptive Evolutionary Algorithms

  • Authors:
  • Hans-Georg Beyer;Kalyanmoy Deb

  • Affiliations:
  • -;-

  • Venue:
  • PPSN VI Proceedings of the 6th International Conference on Parallel Problem Solving from Nature
  • Year:
  • 2000

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Abstract

In this paper, we postulate some desired behaviors of any evolutionary algorithm (EA) to demonstrate self-adapdve properties. Thereafter, by calculating population mean and variance growth equations, we find bounds on parameter values in a number of EA operators which will qualify them to demonstrate the self-adaptive behavior. Further, we show that if the population growth rates of different EAs are similar, similar performance is expected. This allows us to connect different self-adaptive EAs on an identical platform. This may lead us to find a more unified understanding of the working of different EAs.