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ACL
2009

Improving data-driven dependency parsing using large-scale LFG grammars

10 years 9 months ago
Improving data-driven dependency parsing using large-scale LFG grammars
This paper presents experiments which combine a grammar-driven and a datadriven parser. We show how the conversion of LFG output to dependency representation allows for a technique of parser stacking, whereby the output of the grammar-driven parser supplies features for a data-driven dependency parser. We evaluate on English and German and show significant improvements stemming from the proposed dependency structure as well as various other, deep linguistic features derived from the respective grammars.
Lilja Øvrelid, Jonas Kuhn, Kathrin Spreyer
Added 16 Feb 2011
Updated 16 Feb 2011
Type Journal
Year 2009
Where ACL
Authors Lilja Øvrelid, Jonas Kuhn, Kathrin Spreyer
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