Tracing the Pace of COVID-19 Research: Topic Modeling and Evolution

Big Data Research - Tập 25 - Trang 100236 - 2021
Jiaying Liu1, Hansong Nie1, Shihao Li1, Xiangtai Chen1, Huazhu Cao1, Jing Ren2, Ivan Lee3, Feng Xia2
1School of Software, Dalian University of Technology, Dalian 116620, China
2School of Engineering, IT and Physical Sciences, Federation University Australia, Ballarat, VIC 3353, Australia
3STEM, University of South Australia, Adelaide 5001, Australia

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