Using semantic distance to automatically suggest transfer course equivalencies

  • Authors:
  • Beibei Yang;Jesse M. Heines

  • Affiliations:
  • University of Massachusetts Lowell, Lowell, MA;University of Massachusetts Lowell, Lowell, MA

  • Venue:
  • IUNLPBEA '11 Proceedings of the 6th Workshop on Innovative Use of NLP for Building Educational Applications
  • Year:
  • 2011

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Abstract

Semantic distance is the degree of closeness between two pieces of text determined by their meaning. Semantic distance is typically measured by analyzing a set of documents or a list of terms and assigning a metric based on the likeness of their meaning or the concept they represent. Although related research provides some semantic-based algorithms, few applications exist. This work proposes a semantic-based approach for automatically identifying potential course equivalencies given their catalog descriptions. The method developed by Li et al. (2006) is extended in this paper to take a course description from one university as the input and suggest equivalent courses offered at another university. Results are evaluated and future work is discussed.