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Using F-structures in machine translation evaluation

Owczarzak, Karolina and van Genabith, Josef and Graham, Yvette and Way, Andy (2007) Using F-structures in machine translation evaluation. In: Lexical Functional Grammar 2007, 28-30 July 2007, California, USA.

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Abstract

Despite a growing interest in automatic evaluation methods for Machine Translation (MT) quality, most existing automatic metrics are still limited to surface comparison of translation and reference strings. In this paper we show how Lexical-Functional Grammar (LFG) labelled dependencies obtained from an automatic parse can be used to assess the quality of MT on a deeper linguistic level, giving as a result higher correlations with human judgements.

Item Type:Conference or Workshop Item (Paper)
Event Type:Workshop
Refereed:Yes
Subjects:Computer Science > Machine translating
DCU Faculties and Centres:Research Initiatives and Centres > National Centre for Language Technology (NCLT)
Published in:Proceedings of the LFG07 Conference. . CSLI Publications.
Publisher:CSLI Publications
Official URL:http://csli-publications.stanford.edu/LFG/12/lfg07.html
Use License:This item is licensed under a Creative Commons Attribution-NonCommercial-Share Alike 3.0 License. View License
ID Code:15819
Deposited On:23 Nov 2010 16:15 by Shane Harper. Last Modified 23 Nov 2010 16:15

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