%0 Journal Article
%T The Fuzzy Retrieval Problem and Its Improvement for MARC<br>机读目录的模糊检索问题及改进
%A Zhang Yashan
%A <br>张雅珊
%J 现代图书情报技术
%D 2008
%I 
%X 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.
%K Bibliography MARC Fuzzy retrieval Pattern matching Set operations<br>图书馆目录
%K 机读目录
%K 模糊检索
%K 模式匹配
%K 集合运算
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=B5EDD921F3D863E289B22F36E70174A7007B5F5E43D63598017D41BB67247657&cid=E46382710BF131B2&jid=24AADBCD0D5373C73F37F78D10E2F717&aid=7BD2148C43F0DD163F3126D401B1EE24&yid=67289AFF6305E306&vid=38B194292C032A66&iid=DF92D298D3FF1E6E&sid=C753EB8AC8F551B9&eid=C36EC077A8A90308&journal_id=1003-3513&journal_name=现代图书情报技术&referenced_num=0&reference_num=1