53 search results - page 2 / 11 » Characterizing the Errors of Data-Driven Dependency Parsing ... |
ACL
2009
13 years 2 months ago
2009
Dependency parsers show syntactic relations between words using a directed graph, but comparing dependency parsers is difficult because of differences in theoretical models. We de...
ACL
2006
13 years 6 months ago
2006
Pipeline computation, in which a task is decomposed into several stages that are solved sequentially, is a common computational strategy in natural language processing. The key pr...
NAACL
2007
13 years 6 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...
ACL
2008
13 years 6 months ago
2008
This paper investigates transforms of split dependency grammars into unlexicalised context-free grammars annotated with hidden symbols. Our best unlexicalised grammar achieves an ...
ACL
2007
13 years 6 months ago
2007
In this paper we present methods for improving the disambiguation of noun phrase (NP) coordination within the framework of a lexicalised history-based parsing model. As well as re...