document: Background knowledge for ontology construction In this paper we describe a solution for incorporating background knowledge into the OntoGen system for semi-automatic ontology construction . This makes it easier for different users to construct different and more personalized ontologies for the same domain . To achieve this we introduce a word weighting schema to be used in the document representation . The weighting schema is learned based on the background knowledge provided by user . It is than used by OntoGen 's machine learning and text mining algorithms .
doc_bio_tags: B I O O O O O O O O O O O O B I O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O B I O O O O O O O O O O O O O O O O O O