Semi-automatic data-driven ontology construction system
Blaz Fortuna, Marko Grobelnik and Dunja Mladenić
In: SiKDD 2006, 09 Oct 2006, Ljubljana, Slovenia.
In this paper we present a new version of OntoGen
system for semi-automatic data-driven ontology
construction. The system is based on a novel ontology
learning framework which formalizes and extends the
role of machine learning and text mining algorithms
used in the previous version. List of new features
includes extended number of supported ontology
formats (RDFS and OWL), supervised methods for
concept discovery (based on Active Learning), adding of
new instances to ontology and improved user interface
(based on comments from the users).