33 search results - page 1 / 7 » Compacting the Penn Treebank Grammar |
64
Voted
ACL
1998
14 years 11 months ago
1998
Treebanks, such as the Penn Treebank (PTB), offer a simple approach to obtaining a broad coverage grammar: one can simply read the grammar off the parse trees in the treebank. Whi...
78
Voted
ACL
2006
14 years 11 months ago
2006
We present an automatic approach to tree annotation in which basic nonterminal symbols are alternately split and merged to maximize the likelihood of a training treebank. Starting...
ACL
2012
13 years 2 days ago
2012
We present a Bayesian nonparametric model for estimating tree insertion grammars (TIG), building upon recent work in Bayesian inference of tree substitution grammars (TSG) via Dir...
ACL
2010
14 years 7 months ago
2010
This paper proposes a method of correcting annotation errors in a treebank. By using a synchronous grammar, the method transforms parse trees containing annotation errors into the...
ACL
2012
13 years 2 days ago
2012
We present a simple and effective framework for exploiting multiple monolingual treebanks with different annotation guidelines for parsing. Several types of transformation pattern...