摘要
针对文献检索的不足,提出了基于知识单元的知识检索。为了清晰地说明知识单元检索的具体实现过程,笔者设计了一个文献数字资源的知识解构和重构系统,结合该系统详细阐述了文献数字资源的知识解构、组织和知识重构。
Aiming at the deficiency of literature retrieval, this paper proposed a knowledge retrieval based on knowledge unit.In order to clearly illustrate the specific implementation process of knowledge unit retrieval, it designed a knowledge deconstruction and reconstruction system of digital literature resource, and then elaborated the knowledge deconstruction, organization and reconstruction of digital literature resource combining with this system.
出处
《农业图书情报学刊》
2016年第12期37-40,共4页
Journal of Library and Information Sciences in Agriculture
关键词
数字资源
知识单元
知识解构
知识重构
受控标引
digital resource
knowledge unit
knowledge deconstruction
knowledge reconstruction
controlled indexing