Towards understanding text with a very large vocabulary

  • Authors:
  • Damaris Ayuso;R. Bobrow;Dawn MacLaughlin;Marie Meteer;Lance Ramshaw;Rich Schwartz;Ralph Weischedel

  • Affiliations:
  • -;-;-;-;-;-;-

  • Venue:
  • HLT '90 Proceedings of the workshop on Speech and Natural Language
  • Year:
  • 1990

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Abstract

In order to meet the information processing demands of the next decade, natural language systems must have the capability of processing very large amounts of text, commonly called "messages", from highly diverse sources written in any of a few dozen languages. One of the key issues in building systems with this scale of competence is handling large numbers of different words and word senses. Natural language understanding systems today are typically limited to vocabularies of less than 10,000 words; tomorrow's systems will need vocabularies at least 5 times that to effectively handle the volume and diversity of messages needing to be processed.