Evaluating semantic relations by exploring ontologies on the semantic web

  • Authors:
  • Marta Sabou;Miriam Fernandez;Enrico Motta

  • Affiliations:
  • Knowledge Media Institute (KMi), The Open University, Milton Keynes, United Kingdom;Knowledge Media Institute (KMi), The Open University, Milton Keynes, United Kingdom;Knowledge Media Institute (KMi), The Open University, Milton Keynes, United Kingdom

  • Venue:
  • NLDB'09 Proceedings of the 14th international conference on Applications of Natural Language to Information Systems
  • Year:
  • 2009

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Abstract

We investigate the problem of evaluating the correctness of a semantic relation and propose two methods which explore the increasing number of online ontologies as a source of evidence for predicting correctness. We obtain encouraging results, with some of our measures reaching average precision values of 75%.