基于词频分析和共词聚类的大麻素热点问题的研究

Research on Cannabinoids Hotspot Issues Based onWord Frequency Analysis and Co Word Clustering

以CNKI数据库为数据来源,检索1997年10月—2021年3月以“大麻素”为主题的论文,剔除无关,最终得到898篇文献。利用SATI、UCINET和SPSS 19分别对检索结果进行关键词词频分析、社会网络分析和共词聚类分析。根据大量客观实验数据,揭示了目前国内对大麻素的研究主要集中在大麻素受体、大麻素、内源性大麻素、内源性大麻素系统等方面,通过对其分析研究,为学者们对后续大麻素相关问题的研究提供借鉴和参考。

Using the CNKI database as the data source,we searched for papers on the topic of“cannabinoids”from October 1997 to March 2021,excluded irrelevant articles,and ultimately obtained 898 articles.Perform keyword frequency analysis,social network analysis,and co word clustering analysis on the search results using SATI,UCINET,and SPSS 19,respectively.Based on a large amount of objective experimental data,it has been revealed that current research on cannabinoids in China mainly focuses on cannabinoid receptors,cannabinoids,endogenous cannabinoids,endogenous cannabinoid systems,and other aspects.Through analysis and research on them,it provides reference and reference for scholars to study cannabinoid related issues in the future.