近十年我国融合数据库索引研究成果的知识图谱分析

Analysis of Knowledge Map of China＇s Database Index Research in Recent Decade

借鉴和发掘索引与数据库事业的研究成果能提高各种媒体信息资源的整合和利用质量。选取CNKI源数据库并以数据库索引作主题检索，通过近十年国内外融合数据库索引研究的发文量、词频分析、共词网络等进行知识图谱分析，利用CiteSpac呈现数据库索引在各学科领域的进展，不仅表明我国索引与数据库的学术研究紧密相关、成果丰富，而且这种交叉研究推动和促进了多门学科中数据库索引工作的迅速发展。

The integration and utilization of various media information resources are improved by using the research results. The index database for topic search has been selected based on CNKI database. Knowledge mapping analysis has been studied about issued amount, frequency analysis, CO word network of database index through nearly ten years at home and abroad. Database indexing in the various disciplines of progress have been analyzed by using CiteSpac. It is not only that is closely related and fruitful for our index and database of academic research, and the crossover study promote the rapid development of the disciplines of database indexing.