頁籤選單縮合
題 名 | Revealing Criteria for the Ontology Evaluation Task |
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作 者 | Karoui, Lobna; Aufaure, Marie-Aude; | 書刊名 | 網際網路技術學刊 |
卷 期 | 8:4 2007.10[民96.10] |
頁 次 | 頁399-409 |
分類號 | 312.13 |
關鍵詞 | Ontology; Concept; Evaluation; Semantic web; Context; |
語 文 | 英文(English) |
英文摘要 | Ontological concept evaluation is a difficult task. Till now, it is done either by domain expert or a knowledge base (thesaurus, ontology, etc.). In this research, we propose a new evaluation method based on a large web document collection, several context definitions deduced from it and three criteria. It provides a support for either a domain expert or a novice user. Moreover, it facilitates the semantic interpretation of the word clusters and consequently the ontological concept generation. Our contribution is to propose an evaluation framework that does not depend on a gold standard, could be applied to any domain even if expert intervention is not available and provides qualitative and quantitative criteria. Our experiments show how our method assists and facilitates the evaluation task for the domain expert. |
本系統中英文摘要資訊取自各篇刊載內容。