Extraction of Psychological Effects of COVID-19 Pandemic through Topic-Level Sentiment Dynamics

Table 3

Description of top four dominant topics.

Topic no.	Topic precision contribution	Keywords	Representative tweet
0.0	0.8920	New, case, follow, death, confirm, safe, month, tell, recover, today	Beautiful, day, go, outside, keep, calm
1.0	0.9219	Walk, still, soon, reach, read, free, wait, back, pay, big	Way, stay, touch, find, way, stay, positive, challenging, time
2.0	0.9300	Walk, still, soon, reach, read, free, wait, back, pay, big	Update, new, case, confirm, new, recover, new, death, total, case
3.0	0.8725	Listen, amp, people, live, love, watch, order, keep, mask, play	State, add, visitor, state, must, quarantine, read