Given the rise of artificial intelligence,big data analytics has emerged as an important tool for processing and assimilating the enormous volume of data available on social media.It is of great theoretical and practi...Given the rise of artificial intelligence,big data analytics has emerged as an important tool for processing and assimilating the enormous volume of data available on social media.It is of great theoretical and practical significance to explore the public opinion diffusion process and characteristics,and users’emotions of mega sports events based on big data statistics in the social media environment.This paper takes the Jakarta Asian Games,Russian World Cup and PyeongChang Winter Olympics held in 2018 as cases,uses text mining and social network analysis methods to analyze the dissemination process of social media users’data,presents the semantic words disseminated in sports events through high-frequency word cloud diagrams,and summarizes the general rules of public opinion dissemination.The results show that the more users’participation,the greater diffusion volume,and the diffusion process shows fast increasing,short duration,scattered topics,diversified contents,and strong guidance and weak continuity of attention.The high-frequency words,except for the names of the events,such as“cheer”,“win the game”and“must win”,have obvious concentration of emotional words.展开更多
基金Supported by National Natural Science Foundation of China(72302230)Shandong Provincial Natural Science Foundation Youth Project(ZR2023QG068)。
文摘Given the rise of artificial intelligence,big data analytics has emerged as an important tool for processing and assimilating the enormous volume of data available on social media.It is of great theoretical and practical significance to explore the public opinion diffusion process and characteristics,and users’emotions of mega sports events based on big data statistics in the social media environment.This paper takes the Jakarta Asian Games,Russian World Cup and PyeongChang Winter Olympics held in 2018 as cases,uses text mining and social network analysis methods to analyze the dissemination process of social media users’data,presents the semantic words disseminated in sports events through high-frequency word cloud diagrams,and summarizes the general rules of public opinion dissemination.The results show that the more users’participation,the greater diffusion volume,and the diffusion process shows fast increasing,short duration,scattered topics,diversified contents,and strong guidance and weak continuity of attention.The high-frequency words,except for the names of the events,such as“cheer”,“win the game”and“must win”,have obvious concentration of emotional words.
