Growing finely-discriminating taxonomies from seeds of varying quality and size

  • Authors:
  • Tony Veale;Guofu Li;Yanfen Hao

  • Affiliations:
  • University College Dublin, Ireland;University College Dublin, Ireland;University College Dublin, Ireland

  • Venue:
  • EACL '09 Proceedings of the 12th Conference of the European Chapter of the Association for Computational Linguistics
  • Year:
  • 2009

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Abstract

Concept taxonomies offer a powerful means for organizing knowledge, but this organization must allow for many overlapping and fine-grained perspectives if a general-purpose taxonomy is to reflect concepts as they are actually employed and reasoned about in everyday usage. We present here a means of bootstrapping finely-discriminating taxonomies from a variety of different starting points, or seeds, that are acquired from three different sources: WordNet, ConceptNet and the web at large.