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An Improved Oracle for Dependency Parsing with Online Reordering
Uppsala universitet, Institutionen för lingvistik och filologi. (Datorlingvistik)
Uppsala universitet, Institutionen för lingvistik och filologi. (Datorlingvistik)ORCID iD: 0000-0002-2492-9872
Uppsala universitet, Institutionen för lingvistik och filologi. (Datorlingvistik)
2009 (English)In: Proceedings of the 11th International Conference on Parsing Technologies (IWPT), Stroudsburg, PA, USA: Association for Computational Linguistics, 2009, 73-76 p.Conference paper, Published paper (Refereed)
Abstract [en]

We present an improved training strategyfor dependency parsers that use online re-ordering to handle non-projective trees.The new strategy improves both efficiency and accuracy by reducing the number of swap operations performed on non-projective trees by up to 80%. We present state-of-the-art results for five languages with the best ever reported results for Czech.

Place, publisher, year, edition, pages
Stroudsburg, PA, USA: Association for Computational Linguistics, 2009. 73-76 p.
National Category
Language Technology (Computational Linguistics) Language Technology (Computational Linguistics)
Research subject
Computational Linguistics
Identifiers
URN: urn:nbn:se:liu:diva-100294OAI: oai:DiVA.org:liu-100294DiVA: diva2:661433
Conference
11th International Conference on Parsing Technologies (IWPT'09), October 7-9 2009, Paris, France
Available from: 2009-12-30 Created: 2013-11-04 Last updated: 2014-10-08Bibliographically approved

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http://www.aclweb.org/anthology-new/W/W09/W09-3811.pdf

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Nivre, JoakimKuhlmann, Marco

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CiteExportLink to record
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Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
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  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
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  • asciidoc
  • rtf