Black box features for the WMT 2012 quality estimation shared task

  • Authors:
  • Christian Buck

  • Affiliations:
  • University of Edinburgh, Edinburgh, UK

  • Venue:
  • WMT '12 Proceedings of the Seventh Workshop on Statistical Machine Translation
  • Year:
  • 2012

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Abstract

In this paper we introduce a number of new features for quality estimation in machine translation that were developed for the WMT 2012 quality estimation shared task. We find that very simple features such as indicators of certain characters are able to outperform complex features that aim to model the connection between two languages.