171 search results - page 2 / 35 » Using Lexical Patterns for Extracting Hyponyms from the Web |
ACL
2012
11 years 7 months ago
2012
We describe the use of a hierarchical topic model for automatically identifying syntactic and lexical patterns that explicitly state ontological relations. We leverage distant sup...
BMCBI
2008
13 years 5 months ago
2008
Background: Although there are a large number of thesauri for the biomedical domain many of them lack coverage in terms and their variant forms. Automatic thesaurus construction b...
EUSFLAT
2009
13 years 3 months ago
2009
Web Usage Mining is the process of applying data mining techniques to the discovery of usage patterns from data extracted from Web Log files. It mines the secondary data (web logs)...
TSD
2010
Springer
13 years 3 months ago
2010
Springer
In this article we present a simple method to extract Spanish nouns with the linguistic property of “human” animacy. We describe a non-supervised method based on lexical patter...
ACMSE
2010
ACM
13 years 3 months ago
2010
ACM
In this paper, we describe an ontology-driven pattern disambiguation process for Rote Extractors. Our approach can generate lexical patterns for a particular relation from unrestr...