摘要
知识单元之间存在着广泛的联系,形成复杂的知识网络,知识网络可以用网络广度、网络深度和关联强度等指标和方法来测度知识网络中知识节点间的关联。知识网络及其测度在图书情报领域具有广阔的应用前景,被成功用于引文知识网络分析、共词分析和共现分析、相关文献分析和非相关文献分析、社会网络分析以及知识地图和科学知识图谱绘制等方面。
Wide relationship exists among knowledge unites,which form complicated knowledge network. The relationship between knowledge noeds in knowledge network can be measured by three indicators：network width, network depth and correlation intensity. Knowledge network and measurement has broad application prospect in information science research, which is successfully used in citation knowledge network analysis, co - citation analysis, co - work analysis and co - occurrence analysis,joint literature and disjoint literature analysis, social network analysis, knowledge map and mapping knowledge domains, and so on.
出处
《图书馆》
CSSCI
北大核心
2009年第1期1-6,共6页
Library
基金
国家社会科学基金项目(项目编号:08CTQ007)资助研究成果。
