Verbal case frame acquisition from a bilingual corpus: gradual knowledge acquisition

  • Authors:
  • Hideki Tanaka

  • Affiliations:
  • NHK Science and Technical Research Laboratories

  • Venue:
  • COLING '94 Proceedings of the 15th conference on Computational linguistics - Volume 2
  • Year:
  • 1994

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Abstract

This paper describes acquisition of English surface case frames from a corpus, based on a gradual knowledge acquisition approach. To acquire and unambiguously accumulate precise knowledge, the process is divided into three steps which are assigned to the most appropriate processor: either a human or a computer. The data is prepared by human workers and the knowledge is acquired and accumulated by a leaning program. By using this method, inconsistent human judgement is minimized. The acquired case frames basically duplicate human work, but are more precise and intelligible.