Learning subsumption hierarchies of ontology concepts from texts
Elias Zavitsanos, Γεώργιος Παλιούρας, George A. Vouros, Sergios Petridis · Web Intelligence and Agent Systems An International Journal · 2010
This paper proposes a method for learning ontologies given a corpus of text documents. The method identifies concepts in documents and organizes them into a subsumption hierarchy, without presupposing the existence of a seed ontology. The method unco