Lexical acquisition in the Core Language Engine

  • Authors:
  • David M. Carter

  • Affiliations:
  • SRI International Cambridge Research Centre, Cambridge, U.K.

  • Venue:
  • EACL '89 Proceedings of the fourth conference on European chapter of the Association for Computational Linguistics
  • Year:
  • 1989

Quantified Score

Hi-index 0.00

Visualization

Abstract

The SRI Core Language Engine (CLE) is a general-purpose natural language front end for interactive systems. It translates English expressions into representations of their literal meanings. This paper presents the lexical acquisition component of the CLE, which allows the creation of lexicon entries by users with knowledge of the application domain but not of linguistics or of the detailed workings of the system. It is argued that the need to cater for a wide range of types of back end leads naturally to an approach based on eliciting grammaticality judgments from the user. This approach, which has been used to define a 1200-word core lexicon of English, is described and evaluated.