268 search results - page 21 / 54 » Extracting significant words from corpora for ontology extra... |
NLDB
2004
Springer
14 years 1 months ago
2004
Springer
Abstract. Extracting information automatically from texts for database representation requires previously well-grouped phrases so that entities can be separated adequately. This pr...
BMCBI
2007
13 years 8 months ago
2007
Background: Lately, there has been a great interest in the application of information extraction methods to the biomedical domain, in particular, to the extraction of relationship...
EMNLP
2009
13 years 6 months ago
2009
Many algorithms extract terms from text together with some kind of taxonomic classification (is-a) link. However, the general approaches used today, and specifically the methods o...
LREC
2008
13 years 10 months ago
2008
This paper describes Eksairesis, a system for learning economic domain knowledge automatically from Modern Greek text. The knowledge is in the form of economic terms and the seman...
SDM
2011
SIAM
12 years 11 months ago
2011
SIAM
Extracting semantic relations between entities is an important step towards automatic text understanding. In this paper, we propose a novel Semi-supervised Convolution Graph Kerne...