摘要
应用关键词共现的方法对全国发文量居前5位的精神病专科医院发表的论文进行关键词词频及共现关系分析,并采用社会网络分析软件Ucinet形成可视化的共现网络图,对文献的内容进行挖掘分析。发现这5家医院在精神疾病的研究方面的侧重点各有差异。
Relation between the frequency and co-occurrence of key words in papers published by 5 mental hospitals that ranked 1-5 in the total number of papers published by all mental hospitals was analyzed using co-occurrence of key words. A co-occurrence figure of network, which was plotted using the social network analysis software Uninet, was used to mine the contents in such papers, which showed that the key point in studies on mental diseases was different in the 5 hospitals.
出处
《中华医学图书情报杂志》
CAS
2011年第9期44-47,共4页
Chinese Journal of Medical Library and Information Science
关键词
关键词共现
社会网络分析
文本挖掘
内容分析
可视化技术
文献计量
精神病医院
co-occurrence of key words
social network analysis
text mine
content analysis
visual tech-nology
bibliometry
mental hospital
作者简介
【作者简介]王震（1987-），男，山东德州人，本科，研究实习员。
