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Erschienen in:
2006 | OriginalPaper | Buchkapitel
Development of Ontologies by the Lowest Common Abstraction of Terms Using Fuzzy Hypernym Chains
verfasst von : Rafal A. Angryk, Jacob Dolan, Frederick E. Petry
Erschienen in: Soft Computing in Ontologies and Semantic Web
Verlag: Springer Berlin Heidelberg
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We present an automated approach to produce the hierarchy of abstracts for a set of concepts inserted as an input. Our goal is to provide a tool allowing generalization of terms without the necessity of being an expert in the domain to be generalized. Through the use of ontologies, a set of terms can be automatically generalized into the next minimally abstract level in a concept hierarchy. The algorithm for discovering these minimally abstract generalizations and the unsupervised construction of a fuzzy concept hierarchy is presented. The algorithm presented is a prototype and will be followed by future research concentrated on efficiency improvements.