GA-Based Learning of kDNFns Boolean Formulas

  • Authors:
  • Arturo Hernández Aguirre;Bill P. Buckles;Carlos A. Coello Coello

  • Affiliations:
  • -;-;-

  • Venue:
  • ICES '01 Proceedings of the 4th International Conference on Evolvable Systems: From Biology to Hardware
  • Year:
  • 2001

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Abstract

The number of samples needed to learn an instance of the representation class kDNFns of Boolean formulas is predicted using some tolerance parameters by the PAC framework. When the learning machine is a simple genetic algorithm, the initial population is an issue. Using PAC-learning we derive the population size that has at least one individual at some given Hamming distance from the optimum. Then we show that the population does not need to be close to the optimum in order to learn the concept.