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The Fuzzy Retrieval Problem and Its Improvement for MARC |
Zhang Yashan |
(Library of Shaoguan University, Shaoguan 512005,China) |
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Abstract Taking fuzzy retrieval for Chinese title catalogue as an example, this paper analyses the fuzzy retrieval problem for MARC and proposes an improvement solution based on set operations. It splits the title for retrieval to metacharacters by fine-granularity and retrieves these metacharacters as redundant title for retrieval,then converges all retrieve results by set operations and returns. The improvement solution can enhance the depth to fuzzy retrieval for MARC and optimize present retrieval system with low-cost.
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Received: 03 March 2008
Published: 25 July 2008
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Corresponding Authors:
Zhang Yashan
E-mail: Zhy.tina@gmail.com
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About author:: Zhang Yashan |
[1] 张雅珊. 检索方法在读者工作的应用[J]. 韶关学院学报,2007(10):169-172.
[2] ISO. ISO 2709:1996[EB/OL].[2008-03-01]. http://www.iso.org.
[3] 刘梦溪. 文检课为核心的信息素质教育模型的构建[J].图书馆论坛,2007,27(1):49-50.
[4] ISO. ISO/IEC 9075-14:2006[EB/OL].[2008-03-01]. http://www.iso.org. |
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