Sun, 27 Jul 2008 09:20:17 BST CiteULike: shinylib's user http://www.citeulike.org/user/shinylib/tag/user CiteULike.org en-gb Copyright © 2004-2008 citeulike.org http://www.citeulike.org/user/shinylib/article/2479523 <i>Proceedings of the American Society for Information Science and Technology, Vol. 39 (xx 2002)</i><br /><br />This paper presents a user-based approach to exploring 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 are relevant to users' knowledge are automatically obtained by analyzing a two-year log of book circulation records from a university library. The approach employs methods from both collaborative filtering and information retrieval research to discover associated classes based on the circulation patterns of similar users. The experimental results show that classification schemes can be, therefore, made more adaptable to changes of users and the uses of different library collections. The implications for applications in information organization and retrieval are also discussed. Discovery of user-oriented class associations for enriching library classification schemes H Pu doi:10.1002/meet.1450390121 Proceedings of the American Society for Information Science and Technology, Vol. 39 (xx 2002) 2008-03-06T17:21:50-00:00 2002 Proceedings of the American Society for Information Science and Technology 39 experience user