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http://dx.doi.org/10.5391/JKIIS.2006.16.6.766

Building Domain Ontology Based on Linguistic Patterns  

Kim, Kweon-Yang (School of Computer Engineering, Kyungil University)
Lim, Soo-Yeon (Department of Computer Engineering, Kyungpook National University)
Publication Information
Journal of the Korean Institute of Intelligent Systems / v.16, no.6, 2006 , pp. 766-771 More about this Journal
Abstract
In this paper, we focus on the building domain ontology from corpus by extracting concepts and properties relationships based on linguistic patterns. The pharmacy field is selected as an experiment domain and we present an algorithm to extract hierarchical structure for terminology based on the noun/suffix patterns of terminology in domain texts. In order to show usefulness of our domain ontology, we compare a typical keyword based retrieval method with an ontology based retrieval mettled which uses related information in an ontology for a related feedback. As a result, our method shows the improvement of precision by 4.97% without losing recall.
Keywords
ontology; semantic relation; linguistic patterns; concept; terminology;
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Times Cited By KSCI : 1  (Citation Analysis)
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