Constructing an anaphorically annotated corpus with non-experts: assessing the quality of collaborative annotations

  • Authors:
  • Jon Chamberlain;Udo Kruschwitz;Massimo Poesio

  • Affiliations:
  • University of Essex;University of Essex;University of Essex

  • Venue:
  • People's Web '09 Proceedings of the 2009 Workshop on The People's Web Meets NLP: Collaboratively Constructed Semantic Resources
  • Year:
  • 2009

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Abstract

This paper reports on the ongoing work of Phrase Detectives, an attempt to create a very large anaphorically annotated text corpus. Annotated corpora of the size needed for modern computational linguistics research cannot be created by small groups of hand-annotators however the ESP game and similar games with a purpose have demonstrated how it might be possible to do this through Web collaboration. We show that this approach could be used to create large, high-quality natural language resources.