REFLEX 2007 Corpora

Data Profile

DevTest data: 66,000 words/language

3-way translation

  • 22.5 Kw English -> Arabic, Chinese
  • 22.5 Kw Chinese -> Arabic, English
  • 22.5 Kw Arabic -> Chinese, English

    Test data: 45,000 words/language

    3-way translation

  • 15 Kw English -> Arabic, Chinese
  • 15 Kw Chinese -> Arabic, English
  • 15 Kw Arabic -> Chinese, English

    Training and Test Epochs

    English

    Sources: ACE 04, ACE 05 training pools

    • NW: training epoch March-June 2003; test epoch July-Aug 2003
    • WL: training epoch Nov 2004-Feb 2005; test epoch March-April 2005

    Chinese

    • NW: training epoch Oct-Dec 2000; test epoch Jan 2001
    • WL: training epoch Nov 2004-Feb 2005; test epoch March-April 2005

    Arabic

    • NW: training epoch Oct-Dec 2000; test epoch Jan 2001
    • WL: training epoch Nov 2004-Feb 2005; test epoch March-April 2005
    •