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Margin Preserved Approximate Convex Hulls for Classification

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タイトル: Margin Preserved Approximate Convex Hulls for Classification
著者: Takahashi, Tetsuji 著作を一覧する
Kudo, Mineichi 著作を一覧する
キーワード: Pattern recognition
Margin
Convex hull
発行日: 2010年 8月
出版者: IEEE
誌名: 2010 20th International Conference on Pattern Recognition (ICPR)
開始ページ: 4052
終了ページ: 4055
出版社 DOI: 10.1109/ICPR.2010.985
抄録: The usage of convex hulls for classification is discussed with a practical algorithm, in which a sample is classified according to the distances to convex hulls. Sometimes convex hulls of classes are too close to keep a large margin. In this paper, we discuss a way to keep a margin larger than a specified value. To do this, we introduce a concept of "expanded convex hull" and confirm its effectiveness.
Rights: © 2010 IEEE. Reprinted, with permission, from Takahashi, T., Kudo, M., Margin Preserved Approximate Convex Hulls for Classification, 2010 20th International Conference on Pattern Recognition (ICPR), Aug. 2010. This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of Hokkaido University products or services. Internal or personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution must be obtained from the IEEE by writing to pubs-permissions@ieee.org. By choosing to view this document, you agree to all provisions of the copyright laws protecting it.
資料タイプ: proceedings (author version)
URI: http://hdl.handle.net/2115/48299
出現コレクション:雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

提供者: 工藤 峰一

 

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