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NII Technical Report (NII-2001-001E):An Alignment Algorithm between Concept Hierarchies
https://doi.org/10.20736/0000000331
https://doi.org/10.20736/0000000331bb078fc8-8722-49b0-b4d5-e25668d4bbd5
名前 / ファイル | ライセンス | アクション |
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Item type | レポート / Report(1) | |||||||||||||||||
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公開日 | 2015-08-06 | |||||||||||||||||
タイトル | ||||||||||||||||||
言語 | en | |||||||||||||||||
タイトル | NII Technical Report (NII-2001-001E):An Alignment Algorithm between Concept Hierarchies | |||||||||||||||||
言語 | ||||||||||||||||||
言語 | eng | |||||||||||||||||
キーワード | ||||||||||||||||||
言語 | ja | |||||||||||||||||
主題Scheme | Other | |||||||||||||||||
主題 | テクニカルレポート | |||||||||||||||||
キーワード | ||||||||||||||||||
言語 | en | |||||||||||||||||
主題Scheme | Other | |||||||||||||||||
主題 | Technical Report | |||||||||||||||||
資源タイプ | ||||||||||||||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||||||
タイプ | departmental bulletin paper | |||||||||||||||||
ID登録 | ||||||||||||||||||
ID登録 | 10.20736/0000000331 | |||||||||||||||||
ID登録タイプ | JaLC | |||||||||||||||||
著者 |
市瀬, 龍太郎
× 市瀬, 龍太郎
× 武田, 英明
× 本位田, 真一
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抄録 | ||||||||||||||||||
内容記述タイプ | Abstract | |||||||||||||||||
内容記述 | Hierarchical categorization is a powerful and convenient method so that it is commonly used in various areas, for example ontologies and information categorization. Although each hierarchy is useful, there are problems to manage multiple hierarchies. In this paper, we propose an alignment method between concept hierarchies by using a statistical method. By using this method, a concept that exists in one hierarchy system but does not in the other can be located in a suitable position in the other. The key idea is to find similar categories between two systems to be able to transfer concepts from one system to the other. Similarity is measured by "k(kappa) statistic" based on instances belonging categories. The experiments of our method with concept hierarchies of Yahoo! and LYCOS result over 80% of accuracy to estimate appropriate positions of concepts between two hierarchies. | |||||||||||||||||
言語 | en | |||||||||||||||||
書誌情報 |
ja : NIIテクニカル・レポート en : NII Technical Report p. 1-9, 発行日 2001-05-10 |
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出版者 | ||||||||||||||||||
言語 | ja | |||||||||||||||||
出版者 | 国立情報学研究所 | |||||||||||||||||
ISSN | ||||||||||||||||||
収録物識別子タイプ | ISSN | |||||||||||||||||
収録物識別子 | 1346-5597 |