127 search results - page 1 / 26 » Exploiting Background Knowledge for Relation Extraction |
COLING
2010
12 years 11 months ago
2010
Relation extraction is the task of recognizing semantic relations among entities. Given a particular sentence supervised approaches to Relation Extraction employed feature or kern...
SEMWEB
2010
Springer
13 years 2 months ago
2010
Springer
When multiple ontologies are used within one application system, aligning the ontologies is a prerequisite for interoperability and unhampered semantic navigation and search. Vario...
SEMWEB
2010
Springer
13 years 2 months ago
2010
Springer
Systems based on statistical and machine learning methods have been shown to be extremely effective and scalable for the analysis of large amount of textual data. However, in the r...
SAC
2008
ACM
13 years 4 months ago
2008
ACM
We present a way to add user's background knowledge to formal concept analysis. The type of background knowledge we deal with relates to relative importance of attributes in ...
LREC
2008
13 years 6 months ago
2008
Relation extraction is the task of finding pre-defined semantic relations between two entities or entity mentions from text. Many methods, such as feature-based and kernel-based m...