An Improved Oracle for Dependency Parsing with Online Reordering
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 (Refereed)
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.
Language Technology (Computational Linguistics) Language Technology (Computational Linguistics)
Research subject Computational Linguistics
IdentifiersURN: urn:nbn:se:liu:diva-100294OAI: oai:DiVA.org:liu-100294DiVA: diva2:661433
11th International Conference on Parsing Technologies (IWPT'09), October 7-9 2009, Paris, France