LDA-based topic modeling for COVID-19-related sports research trends

IntroductionThe COVID-19 pandemic could generate a turning point for introducing a new system for sports participation and business. The purpose of this study is to explore trends and topic structures of COVID-19-related sports research by analyzing the relevant literature. MethodsSports studies rel...

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Published in:Frontiers in psychology 2022-11, Vol.13, p.1033872-1033872
Main Authors: Lee, Jea Woog, Kim, YoungBin, Han, Doug Hyun
Format: Article
Language:English
Subjects:
COVID-19
data science
LDA algorithm
Psychology
research trend
sport
topic modeling
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description IntroductionThe COVID-19 pandemic could generate a turning point for introducing a new system for sports participation and business. The purpose of this study is to explore trends and topic structures of COVID-19-related sports research by analyzing the relevant literature. MethodsSports studies related to COVID-19 were collected in searching international academic databases. After the pre-processing step using the refinement and morpheme analysis function of the Net Miner program, topic modeling and social network analysis were used to analyze Journal Citation Reports found using the search term 'COVID-19 sports'. ResultsAs a result, this study used subject modeling to reveal important potential topics in COVID-19-related sports research articles. 'Sports participation', 'elite players', and 'sports industry' were macroscopically classified, and detailed research topics could be identified from each division. ConclusionThis study revealed important latent topics from COVID-19-related sports research articles using topic modeling. The results of the research elucidate the structure of academic knowledge on this topic and provide guidance for future research.
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The purpose of this study is to explore trends and topic structures of COVID-19-related sports research by analyzing the relevant literature. MethodsSports studies related to COVID-19 were collected in searching international academic databases. After the pre-processing step using the refinement and morpheme analysis function of the Net Miner program, topic modeling and social network analysis were used to analyze Journal Citation Reports found using the search term 'COVID-19 sports'. ResultsAs a result, this study used subject modeling to reveal important potential topics in COVID-19-related sports research articles. 'Sports participation', 'elite players', and 'sports industry' were macroscopically classified, and detailed research topics could be identified from each division. ConclusionThis study revealed important latent topics from COVID-19-related sports research articles using topic modeling. 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data science
LDA algorithm
Psychology
research trend
sport
topic modeling
title LDA-based topic modeling for COVID-19-related sports research trends
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