摘要
自由词标引是对以《中国分类主题词表》为依据的主题标引的补充。一篇文献必须先用正式主题词作较泛指的组配标引、上位词标引、靠词标引,再用自由词作较专指的标引,即作双重标引。
Free term indexing is a supplement for subject indexing of Chinese Classified Thesaurus. A document should be indexed more generally first by descriptors, such as coordinate indexing, hypernym indexing and proximate indexing; then by free term specially, namely double indexings.
出处
《图书馆建设》
CSSCI
北大核心
2009年第3期40-42,共3页
Library Development
关键词
中国分类主题词表
自由词标引
规则
国家图书馆
Chinese Classified Thesaurus
Free term indexing
Rule
National Library of China
