基于知识图谱的高校实验教学研究可视化分析——以2001—2021年数据为例

Visual Analysis of University Experimental Teaching Research Based on Knowledge Graph——Take the Data from 2001 to 2021 as an Example

探索和总结高校实验教学研究现状及其演变动态,对实现高校高质量发展具有十分重要的意义。以中国知网(CNKI)2001—2021年收录的693篇高校实验教学相关的北大核心、CSSCI期刊论文为样本,基于CiteSpace知识图谱可视化分析法,绘制发文趋势图、关键词共现知识图谱及关键词凸显率图谱,进而表征该课题最近二十年的研究概况、热点及趋势,以期为高校实验教学研究选题提供借鉴。

It is of great significance for realizing high quality development of university,to explore and summarize the research status and evolution trend of university experimental teaching.This paper takes 693 core journals of Peking University papers related to university experimental teaching and CSSCI journal papers collected by China National Knowledge Infrastructure(CNKI)from 2001 to 2021 as samples,based on the CiteSpace knowledge graph visual analysis method,draws the published papers trend map,the keyword co-occurrence knowledge graph and the keyword salience rate graph,and then represents the research survey,hot spots and trends of this topic in recent 20 years,in order to provide reference for the research topics on the university experimental teaching.