基于共词分析的国内开放存取研究主题探析

Subject Analysis of Open Access Research in China Based on Co-word Analysis

检索CNKI数据库中的开放存取相关论文,提取并确定高频关键词,用Bicomb建立关键词共词矩阵,用SPSS进行因子分析和聚类分析,并绘制战略坐标图。发现国内开放存取研究主题集中在OA对学术交流的影响、OA期刊评价与质量控制、OA资源长期保存、OA版权与政策、OA仓储、OA出版、OA发展现状与对策、OA对图书馆的影响8个方面,并逐一对其进行论述,以探究国内OA研究的现状与进展。

This paper searches the papers about open access in CNKI database, extracts and defines high-frequency keywords. Then it establishes the keyword co-word matrix by Bicomb, does factor analysis and cluster analysis based on SPSS, and draws the strategic coordinate graphs. It finds that OA research in China focus on eight research themes named as the effect of OA on academic communication, OA journal evaluation and quality control, OA resource long-term preservation, OA copyright and policy, OA repositories, OA publishing, OA development situation and countermeasures and the effect of OA on library. Finally, this paper discusses these themes to explore the state and development of OA researches in China.