With the rapid development of digital technology,people's interest in the research and application of virtual digital humans is growing day by day.However,due to the complexity and diversity of this field,accurately grasping future development trends has become an important issue.The CiteSpace bibliometric tool is used to select 945 relevant literature from CSSCI(Chinese Social Sciences Citation Index)journals and Chinese core journals in the CNKI(China National Knowledge Internet)China Academic Journal Network Publishing Database for network co-occurrence analysis and visualization,exploring the research hotspots and development trends of virtual digital humans.Research shows that the current research on virtual digital humans is in a calm period,and the depth of research needs to be improved.The relationships between researchers and institutions need to be strengthened.Research hotspots include metaverse,digital medical teaching,digital media,ChatGPT empowerment,etc.The research trend is developing towards the technical research of virtual digital humans,the application field research of virtual digital humans,and the emotional interaction research of virtual digital humans.In the future,it is suggested to continuously improve the theoretical framework,strengthen interdisciplinary communication,increase the human-machine interaction technology of virtual digital humans,and expand the research field of virtual digital humans.
关键词
虚拟数字人/CiteSpace/知识图谱/热点趋势
Key words
virtual digital humans/CiteSpace/knowledge graph/hotspot trends
维普
万方数据