摘要
提出了采用检索语言兼容性的研究方法建立分类法、主题法和学科代码表之间相互兼容关系的《分类集成词表》,实现类目名称、主题词与中图分类号、科图分类号之间的兼容互换关系,并利用这个关系,在书目检索系统中进行扩展检索方式研究,进而实现采用检索词入口,经过检索系统中检索语言之间的兼容性互换(检索词与分类号互换),最后检索系统用分类号进行检索结果提取。
Because of the data quality in the bibliography, the retrieval quality of the bibliography database has been reduced in China. This paper has raise the method of how to solve this problem in current data environment, that is to establish the ' Multiple Thesaurus of Classification' with the retrieval language compatibility between the ' Chinese Library Classification' , 'Library of Chinese Academy of Sciences Classification' , 'Chinese Library Subject-Classification' and 'Classification and code disciplines', and use this thesaurus in the bibliographic retrieval system to improve the efficiency.
出处
《现代图书情报技术》
CSSCI
北大核心
2005年第5期50-52,共3页
New Technology of Library and Information Service
基金
此研究课题得到国家社会科学基金项目资助
项目名称<书目数据库检索系统中具有检索语言兼容性的<集成词表>的开发与检索方式扩展研究项目>
编号:4401-2-010。
关键词
书目数据库
集成词表
检索方式扩展
Bibliography database Multiple thesaurus Retrieval language compatibility
