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2009

Bypassed alignment graph for learning coordination in Japanese sentences

10 years 9 months ago
Bypassed alignment graph for learning coordination in Japanese sentences
Past work on English coordination has focused on coordination scope disambiguation. In Japanese, detecting whether coordination exists in a sentence is also a problem, and the state-of-the-art alignmentbased method specialized for scope disambiguation does not perform well on Japanese sentences. To take the detection of coordination into account, this paper introduces a `bypass' to the alignment graph used by this method, so as to explicitly represent the non-existence of coordinate structures in a sentence. We also present an effective feature decomposition scheme based on the distance between words in conjuncts.
Hideharu Okuma, Kazuo Hara, Masashi Shimbo, Yuji M
Added 16 Feb 2011
Updated 16 Feb 2011
Type Journal
Year 2009
Where ACL
Authors Hideharu Okuma, Kazuo Hara, Masashi Shimbo, Yuji Matsumoto
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