Evaluating a model to disambiguate natural language parses on the basis of user language proficiency

  • Authors:
  • Lisa N. Michaud;Kathleen F. McCoy

  • Affiliations:
  • Dept. of Mathematics and Computer Science, Wheaton College, Norton, MA;Dept. of Computer and Information Sciences, University of Delaware, Newark, DE

  • Venue:
  • UM'03 Proceedings of the 9th international conference on User modeling
  • Year:
  • 2003

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Abstract

This paper discusses the evaluation of an implemented user model in ICICLE, an instruction system for users writing in a second language. We show that in the task of disambiguating natural language parses, a blended model combining overlaytec hniques with user stereotyping representing typical linguistic acquisition sequences successfully captures user individualitywhile supplementing incomplete information with stereotypic reasoning.