OntoAGS: A Platform of Generating Domain Ontology Automatically
Chunnian Liu · Jisuanji gongcheng · 2006
This paper presents a platform of generating domain ontology automatically,namely OntoAGS.In OntoAGS,terms are extracted from collected corpus relevant to specified domain,redundant terms are filtered by using corpus irrelevant to specified domain,concept learning methods are employed to identify the meanings of the extracted terms,and instances of learned concepts and relationship between concepts are discovered by using improved instance learning algorithm and relation learning algorithm respectively.Experiments show that OntoAGS outperforms the existing platform TextToOnto by using the above technologies.