The extraction of enriched protein-protein interactions from biomedical text

  • Authors:
  • Barry Haddow;Michael Matthews

  • Affiliations:
  • University of Edinburgh, Edinburgh, Scotland;University of Edinburgh, Edinburgh, Scotland

  • Venue:
  • BioNLP '07 Proceedings of the Workshop on BioNLP 2007: Biological, Translational, and Clinical Language Processing
  • Year:
  • 2007

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Abstract

There has been much recent interest in the extraction of PPIs (protein-protein interactions) from biomedical texts, but in order to assist with curation efforts, the PPIs must be enriched with further information of biological interest. This paper describes the implementation of a system to extract and enrich PPIs, developed and tested using an annotated corpus of biomedical texts, and employing both machine-learning and rule-based techniques.