Document classification using ontology graph

Abstract

In this study, subjects had been collected from Wikipedia web pages by using links. Subjects had been connected with other subjects. Context of Wikipedia pages had been used for defining power of link between subjects. Ontology graph is created with subjects and power of links. Main subjects of given documents had been calculated with the Ontology graph. For calculation, all subjects had been found in the context of document. Main subjects had been found for each subject in the documents. This study can operate for all languages with any issues. System had been calculated the true main subjects of most documents.