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Enriching user-oriented class associations for library classification schemes

机译：为图书馆分类方案丰富面向用户的类关联

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摘要

This paper explores the possibility of adding user-oriented class associations to hierarchical library classification schemes. Some highly associated classes not grouped in the same subject hierarchies, yet relevant to users' knowledge, are automatically obtained by analyzing a two-year log of book circulation records from a university library in Taiwan. The library uses the Chinese Decimal Classification scheme, which has similar structure and notation to the Dewey Decimal Classification. Methods,from both collaborative filtering and information retrieval research, were employed and their performance compared based on similarity estimation of classes. The results show that classification schemes can, therefore, be made more adaptable to changes of users and the uses of different library collections by analyzing the circulation patterns of similar users. Limitations of the methods and implications for applications are also discussed.
机译：本文探讨了向分层库分类方案中添加面向用户的类关联的可能性。通过分析台湾某大学图书馆的两年图书发行记录，可以自动获取一些未归为同一主题层次结构但与用户知识相关的高度相关的类。该库使用中文十进制分类方案，其结构和符号与杜威十进制分类类似。运用了协同过滤和信息检索研究的方法，并基于类的相似性估计对方法的性能进行了比较。结果表明，通过分析相似用户的流通方式，可以使分类方案更适应用户的变化和不同图书馆馆藏的使用。还讨论了方法的局限性以及对应用的影响。

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