27 search results - page 2 / 6 » Feature Forest Models for Probabilistic HPSG Parsing |
NAACL
2003
13 years 6 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 ...
EMNLP
2007
13 years 6 months ago
2007
We present a data-driven variant of the LR algorithm for dependency parsing, and extend it with a best-first search for probabilistic generalized LR dependency parsing. Parser act...
EMNLP
2008
13 years 6 months ago
2008
We present a novel learning framework for pipeline models aimed at improving the communication between consecutive stages in a pipeline. Our method exploits the confidence scores ...
ESSLLI
1999
Springer
13 years 9 months ago
1999
Springer
This paper presents a grammar formalism in which constituent graphs are unions of a continuous surface tree and a discontinuous deep tree. The formalism has an object-oriented desi...
CVPR
1998
IEEE
14 years 7 months ago
1998
IEEE
A new approach to the recognition of temporal behaviors and activities is presented. The fundamental idea, inspired by work in speech recognition, is to divide the inference probl...