Discovering phonotactic finite-state automata by genetic search

  • Authors:
  • Anja Belz

  • Affiliations:
  • University of Sussex, Brighton, UK

  • Venue:
  • ACL '98 Proceedings of the 36th Annual Meeting of the Association for Computational Linguistics and 17th International Conference on Computational Linguistics - Volume 2
  • Year:
  • 1998

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Abstract

This paper presents a genetic algorithm based approach to the automatic discovery of finite-state automata (FSAs) from positive data. FSAs are commonly used in computational phonology, but-given the limited learnability of FSAs from arbitrary language subsets-are usually constructed manually. The approach presented here offers a practical automatic method that helps reduce the cost of manual FSA construction.