摘要
根据信息粒度的大小,从文献集、文献、文献语句3个层面探究新颖性探测理论及其相关应用。3个层面的新颖性探测对于科研人员确定研究方向、评价文献以及阅读文献都具有实际的应用价值,是图书馆员实现图书馆从数据服务到知识服务转型的突破口。
The theory of novelty track and its application were studied in aspects of literature set, literature, and literature statement according to the size of information granularity, which helps scientific researchers to decide their research interests, evaluate and read literature, and is thus a breakthrough from data service to knowledge service in library.
作者
陈斯斯
董立平
许丹
刘春丽
郭继军
CHEN Si-si DONG Li-ping XU Dan LIU Chun-li GUO Ji-jun(Library of China Medical University, Shenyang 110122, Liaoning Province, China)
出处
《中华医学图书情报杂志》
CAS
2016年第11期16-19,共4页
Chinese Journal of Medical Library and Information Science
关键词
新颖性探测
信息粒度
知识服务
Novelty track
Information granularity
Knowledge service
