275 search results - page 7 / 55 » A Comparison of Pruning Methods for Relational Concept Learn... |
VISAPP
2008
13 years 8 months ago
2008
In this paper we propose a method for continuous learning of simple visual concepts. The method continuously associates words describing observed scenes with automatically extracte...
BMCBI
2011
13 years 2 months ago
2011
Background: Many practical tasks in biomedicine require accessing specific types of information in scientific literature; e.g. information about the results or conclusions of the ...
DEXAW
2008
IEEE
14 years 1 months ago
2008
IEEE
—The ontology learning from text cycle consists of the consecutive phases of term, synonym, concept, taxonomy and relation extraction. In this paper, a proposal towards the unsup...
ISPA
2007
Springer
14 years 1 months ago
2007
Springer
A concept hierarchy is a kind of general form of knowledge representation. Most of the previous researches on describing the concept hierarchy use tree-like crisp taxonomy. However...
ICCS
2007
Springer
14 years 1 months ago
2007
Springer
Designing and refining ontologies becomes a tedious task, once the boundary to real-world-size knowledge bases has been crossed. Hence semi-automatic methods supporting those task...