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作 者:胡江玉 熊诗婷 夏换[2] 钟跃元 Hu Jiangyu;Xiong Shiting;Xia Huan;Zhong Yueyuan(School of Information,Guizhou University of Finance and Economics,Guiyang,Guizhou 550025;Key Laboratory of Economic System Simulation in Guizhou Province,Guizhou University of Finance and Economics,Guizhou E-commerce Big Data Marketing Engineering Research Center,Guiyang,Guizhou 550025)
机构地区:[1]贵州财经大学信息学院,贵州贵阳550025 [2]贵州财经大学贵州省经济系统仿真重点实验室,贵州电子商务大数据营销工程研究中心,贵州贵阳550025
出 处:《贵图学苑》2024年第4期53-55,共3页Guizhou Library Publication
基 金:贵州省科技计划项目(黔科合基础[2019]1403);贵州省科技计划项目(黔科合基础[2020]1Y420)成果之一。
摘 要:[目的]全面、客观地反映我国近五年MLIS学位论文的选题热点与变化,帮助相关人员把握研究方向。[研究方法]运用python对我国近五年图书情报硕士(MLIS)学位论文开展词云可视化分析和主题提取,借助CiteSpace引入高频关键词共现知识图谱,相互验证地挖掘研究主题。[结论]研究发现,MLIS学位论文选题热点在近五年内保持相对稳定,主要集中在“信息行为”“情报体系”和“公共文化”等一级主题上。[创新]少有人研究MLIS学位论文的选题热点与变化,研究为图书情报硕士的研究选题提供了指导。[Purpose]To fully and objectively reflect the hot-spots and changes in the selection of topics for MLIS theses in China over the past years,and to help relevant personnel grasp the research direction.[Research Methods]Python was used to conduct a word cloud visualization analysis and topic extraction of MLIS the in China over the past five years,With the help of CiteSpace to introduce high-frequency keyword co-occurrence knowledge graphs,which was used to explore research themes in a mutually reinforcing way.[Conclusions]The study founds that the hot topics in MLIS theses have remained relatively stable over the past five years,primarily focusing on the first-level topics such as"information behavior,"intelligence system,"and"public culture."[Innovation]Few studies have explored the hot topics and changes in MLIS theses,which provides guidance for the research topic selection of MLIS students.
分 类 号:G64[文化科学—高等教育学]
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