摘要
文章将不同类型的MeSH中规范化的医学主题词,按不同的输入方式,在MEDLINE CD-ROM光盘中进行实验性检索,通过分析讨论8个检索结果一览表,探明了各种检索方式与查全率之间的关系。
Experimental search was carried out in the MEDLINE CD-ROM, of normal medical subject terms from various kind of MeSH with different input modes, 8 lists of search results were analyzed, and the relationship between various search modes and rccall factors was studied.
出处
《情报科学》
CSSCI
北大核心
1991年第03X期24-29,共6页
Information Science
