摘要
知识发现是指借助于计算机技术来揭示隐含在大量数据中的规律或模式的一种方法。以SCIE和SSCI为数据源,以主题词为检索方式,采用定量分析的方法,确定知识发现领域的核心期刊、核心机构、核心作者,并分析知识发现研究主题和高影响力的学术论文,从而分析出国内外知识发现研究现状与趋势。
Knowledge discovery is a method of identifying the scientific laws or patterns from a large amount of data or documentations by computer technology. Based on SCIE and SSCI databases and quantitative analysis methods, with the titles of scientific documentations are taken as the retrival points, the paper initiatively analyzes and points out the core periodicals, core organizations, core authors, hot subjects and papers of high influence in this field. And the trends and study status of knowledge discovery at present are also out forward.
出处
《图书情报工作》
CSSCI
北大核心
2008年第4期29-31,61,共4页
Library and Information Service
