Context–free grammar induction using evolutionary methods

نویسنده

  • OLGIERD UNOLD
چکیده

The research into the ability of building self-learning natural language parser based on context–free grammar (CFG ) was presented. The paper investigates the use of evolutionary methods: a genetic algorithm, a genetic programming and learning classifier systems for inferring CFG based parser. The experiments were conducted on the real set of natural language sentences. The gained results confirm the feasibility of applying evolutionary algorithms for context-free grammatical inference. Key-words: Grammatical inference, context–free grammars, natural language processing, evolutionary computation

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تاریخ انتشار 2003