Parsing the SynTagRus Treebank of Russian

Nivre, Joakim and Boguslavsky, Igor M. and Iomdim, Leonid (2009). Parsing the SynTagRus Treebank of Russian. In: "Coling 2008", 26/08/2008-29/08/2008, Manchester, UK. ISBN 9781905593446.

Description

Title: Parsing the SynTagRus Treebank of Russian
Author/s:
  • Nivre, Joakim
  • Boguslavsky, Igor M.
  • Iomdim, Leonid
Item Type: Presentation at Congress or Conference (Article)
Event Title: Coling 2008
Event Dates: 26/08/2008-29/08/2008
Event Location: Manchester, UK
Title of Book: Proceedings of the 22nd International Conference on Computational Linguistics
Date: 31 July 2009
ISBN: 9781905593446
Subjects:
Faculty: Facultad de Informática (UPM)
Department: Inteligencia Artificial
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

We present the first results on parsing the SYNTAGRUS tree bank of Russian with a data-driven dependency parser, achieving labeled attachment score of over 82%and an unlabeled attachment score of 89%.A feature analysis shows that high parsing accuracy is crucially dependent on the use of both lexical and morphological features. We conjecture that the latter result can be generalized to richly inflected languages in general, provided that sufficient amounts of training data are available.

More information

Item ID: 4159
DC Identifier: http://oa.upm.es/4159/
OAI Identifier: oai:oa.upm.es:4159
Official URL: http://portal.acm.org/citation.cfm?id=1599162&dl=GUIDE,
Deposited by: Memoria Investigacion
Deposited on: 16 Sep 2010 11:41
Last Modified: 20 Apr 2016 13:30
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