Table 1.

Keywords and topics generated by the three-topic LDA model.

Topic	Keywords	Percentage of Twitter (%)
Integration of electronic sports and traditional sports(Topic 0)	Like, world, one, see, esports, play, committee, real, international, dance, would, dont, players, know, ioc, time, gran, turismo, think	2.53
Functions and participation of virtual sports(Topic 1)	Amp, register, join, free, learn, session, open, book, program, time, link, students, available, april, conference, info, registration, health, management, centre	43.56
Embedding educational scenarios in virtual sports(Topic 2)	School, conference, cup, press, schools, south, activity, took, summer, ceremony, africa, cricket, physical, rugby, world, youtube, desktop, opening, tour, journey	11.57
Digital extension of sports(Topic 3)	Cycling, golf, tour, insanity, weeks, join, safety, awesome, car, france,1st, starts, app, taekwondo, started, link, stages, today,3000kms, tips	21.61
Event-driven social mobilization(Topic 4)	Week, event, singapore, first, part, today, get, june, take, amp, day, year, athletes, next, women, events, great, place, inaugural, chess	1.77
Technology-enabled media communication(Topic 5)	Reality, team, fortnite, finals, live, sport, experience, amp, watch, player, betting, top, future, media, use, technology, become, leading, innovation, growing	18.94