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An Approach for Query-Focused Text Summarisation for Evidence Based Medicine

  • Abeed Sarker
  • Diego Mollá
  • Cécile Paris
Part of the Lecture Notes in Computer Science book series (LNCS, volume 7885)

Abstract

We present an approach for extractive, query-focused, single-document summarisation of medical text. Our approach utilises a combination of target-sentence-specific and target-sentence-independent statistics derived from a corpus specialised for summarisation in the medical domain. We incorporate domain knowledge via the application of multiple domain-specific features, and we customise the answer extraction process for different question types. The use of carefully selected domain-specific features enables our summariser to generate content-rich extractive summaries, and an automatic evaluation of our system reveals that it outperforms other baseline and benchmark summarisation systems with a percentile rank of 96.8%.

Keywords

Automatic Text Summarisation Medical Natural Language Processing Evidence Based Medicine Query-focused Summarisation 

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Copyright information

© Springer-Verlag Berlin Heidelberg 2013

Authors and Affiliations

  • Abeed Sarker
    • 1
  • Diego Mollá
    • 1
  • Cécile Paris
    • 2
  1. 1.Centre for Language Technology, Department of ComputingMacquarie UniversitySydneyAustralia
  2. 2.ICT CentreCSIROSydneyAustralia

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