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| Titel: |
Corpus-based terminological evaluation of ontologies |
| Auteur: |
Rospocher, Marco Tonelli, Sara Serafini, Luciano Pianta, Emanuele |
| Verschenen in: |
Applied ontology |
| Paginering: | Jaargang 7 (2012) nr. 4 pagina's 429-448 |
| Jaar: |
2012-10-17 |
| Inhoud: |
We present a novel system for corpus-based terminological evaluation of ontologies. Starting from the assumption that a domain of interest can be represented through a corpus of text documents, we first extract a list of domain-specific key-concepts from the corpus, rank them by relevance, and then apply various evaluation metrics to assess the terminological coverage of a domain ontology with respect to the list of key-concepts. Among the advantages of the proposed approach, we remark that the framework is highly automatizable, requiring little human intervention. The evaluation framework is made available online through a collaborative wiki-based system, which can be accessed by different users, from domain experts to knowledge engineers. We performed a comprehensive experimental analysis of our approach, showing that the proposed ontology metrics allow for assessing the terminological coverage of an ontology with respect to a given domain, and that our framework can be effectively applied to many evaluation-related scenarios. |
| Uitgever: |
IOS Press |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 3 van 7 gevonden artikelen
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