Automatic legal text summarisation: experiments with summary structuring

  • Authors:
  • Ben Hachey;Claire Grover

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

  • Venue:
  • ICAIL '05 Proceedings of the 10th international conference on Artificial intelligence and law
  • Year:
  • 2005

Quantified Score

Hi-index 0.00

Visualization

Abstract

We describe a set of experiments using machine learning techniques for the task of extractive summarisation. The research is part of a summarisation project for which we use a corpus of judgments of the UK House of Lords. We present classification results for naïve Bayes and maximum entropy and we explore methods for scoring the summary-worthiness of a sentence. We present sample output from the system, illustrating the utility of rhetorical status information, which provides a means for structuring summaries and tailoring them to different types of users.