2836 search results - page 6 / 568 » Parsing Algorithms and Metrics |
IJCNLP
2004
Springer
14 years 1 months ago
2004
Springer
This paper presents an iterative CKY parsing algorithm for probabilistic contextfree grammars (PCFG). This algorithm enables us to prune unnecessary edges produced during parsing,...
NAACL
2003
13 years 9 months ago
2003
We introduce two probabilistic models that can be used to identify elementary discourse units and build sentence-level discourse parse trees. The models use syntactic and lexical ...
AAAI
2007
13 years 10 months ago
2007
Deterministic dependency parsing has often been regarded as an efficient parsing algorithm while its parsing accuracy is a little lower than the best results reported by more comp...
ACL
2004
13 years 9 months ago
2004
We present a generative model for the unsupervised learning of dependency structures. We also describe the multiplicative combination of this dependency model with a model of line...
COLING
2002
13 years 7 months ago
2002