30 search results - page 1 / 6 » Supervised and unsupervised PCFG adaptation to novel domains |
NAACL
2003
13 years 6 months ago
2003
This paper investigates adapting a lexicalized probabilistic context-free grammar (PCFG) to a novel domain, using maximum a posteriori (MAP) estimation. The MAP framework is gener...
ACL
2010
13 years 2 months ago
2010
In spite of decades of research on word sense disambiguation (WSD), all-words general purpose WSD has remained a distant goal. Many supervised WSD systems have been built, but the...
CVPR
2009
IEEE
14 years 10 months ago
2009
IEEE
This paper introduces a fully-automated, unsupervised method to recognise sign from subtitles. It does this by using data mining to align correspondences in sections of videos. Bas...
NIPS
2001
13 years 6 months ago
2001
This paper presents a novel approach to the unsupervised learning of syntactic analyses of natural language text. Most previous work has focused on maximizing likelihood according...
HICSS
2005
IEEE
13 years 10 months ago
2005
IEEE
Web content mining is intended to help people discover valuable information from large amount of unstructured data on the web. Movie review mining classifies movie reviews into tw...