Sciweavers

Share
EMNLP
2007

Probabilistic Coordination Disambiguation in a Fully-Lexicalized Japanese Parser

8 years 7 months ago
Probabilistic Coordination Disambiguation in a Fully-Lexicalized Japanese Parser
This paper describes a probabilistic model for coordination disambiguation integrated into syntactic and case structure analysis. Our model probabilistically assesses the parallelism of a candidate coordinate structure using syntactic/semantic similarities and cooccurrence statistics. We integrate these probabilities into the framework of fully-lexicalized parsing based on largescale case frames. This approach simultaneously addresses two tasks of coordination disambiguation: the detection of coordinate conjunctions and the scope disambiguation of coordinate structures. Experimental results on web sentences indicate the effectiveness of our approach.
Daisuke Kawahara, Sadao Kurohashi
Added 29 Oct 2010
Updated 29 Oct 2010
Type Conference
Year 2007
Where EMNLP
Authors Daisuke Kawahara, Sadao Kurohashi
Comments (0)
books