54 search results - page 5 / 11 » Parsing as Reduction |
NAACL
2007
13 years 9 months ago
2007
We present a revision learning model for improving the accuracy of a dependency parser. The revision stage corrects the output of the base parser by means of revision rules learne...
NAACL
2004
13 years 9 months ago
2004
This paper reports some experiments that compare the accuracy and performance of two stochastic parsing systems. The currently popular Collins parser is a shallow parser whose out...
EMNLP
2006
13 years 9 months ago
2006
NLP systems for tasks such as question answering and information extraction typically rely on statistical parsers. But the efficacy of such parsers can be surprisingly low, partic...
EACL
2003
ACL Anthology
13 years 9 months ago
2003
ACL Anthology
Two apparently opposing DOP models exist in the literature: one which computes the parse tree involving the most frequent subtrees from a treebank and one which computes the parse...
FSMNLP
2009
Springer
13 years 5 months ago
2009
Springer
Weighted tree grammars (for short: WTG) are an extension of weighted context-free grammars that generate trees instead of strings. They can be used in natural language parsing to d...