Sciweavers

Share
ACL
2000

Statistical Parsing with an Automatically-Extracted Tree Adjoining Grammar

10 years 3 months ago
Statistical Parsing with an Automatically-Extracted Tree Adjoining Grammar
We discuss the advantages of lexicalized tree-adjoining grammar as an alternative to lexicalized PCFG for statistical parsing, describingthe induction of a probabilistic LTAG model from the Penn Treebank and evaluating its parsing performance. We nd that this induction method is an improvement over the EM-based method of Hwa, 1998, and that the induced model yields results comparable to lexicalized PCFG.
David Chiang
Added 01 Nov 2010
Updated 01 Nov 2010
Type Conference
Year 2000
Where ACL
Authors David Chiang
Comments (0)
books