Event-Based User Classification in Weibo Media

Table 5

Keywords distribution on the event of “Earthquake.”

Event 1: Earthquake
Category	Cooccurrence Keywords	Keywords with Category Label
Celebrity	Earthquake, magnitude, China, hypocenter, depth, stricken area, country, and reports	Reconstruction, disaster, victims, influence, donation, and compatriots
Organizations/media accounts		Seismological bureau, warning, aftershock, casualties, government, relief, supplies, volunteer, and medical team
Grassroots stars		Candle, rest in peace, strong, seisesthesia, aftershock, forward, expert, netizen
Ordinary individuals		Pray, Wenchuan, Tangshan, hope, children, hold on, and donate