Table 1 Frequency and degree centrality of the top 20 keywords in the general and geographic division
From: Trends of fear and anger on YouTube during the initial stage of the COVID-19 outbreak in South Korea
No. | General keywords | Frequency | Degree Centrality | No. | Geographic keywords | Frequency | Degree Centrality |
|---|---|---|---|---|---|---|---|
1 | person | 22,109 | 1,874 | 1 | China | 10,666 | 1,488 |
2 | country | 8,321 | 1,067 | 2 | Korea | 7,073 | 1,240 |
3 | virus | 7,482 | 1,101 | 3 | United States | 2,377 | 530 |
4 | time | 7,095 | 1,107 | 4 | Wuhan | 2,243 | 509 |
5 | mask | 6,361 | 825 | 5 | Japan | 1,703 | 437 |
6 | a lot of | 5,632 | 1,166 | 6 | Earth | 1,199 | 205 |
7 | corona | 5,081 | 896 | 7 | Chinese | 1,007 | 337 |
8 | day | 4,894 | 889 | 8 | North Korea | 886 | 258 |
9 | world | 4,075 | 825 | 9 | Daegu | 852 | 245 |
10 | year | 3,659 | 668 | 10 | Moon | 722 | 178 |
11 | government | 3,506 | 664 | 11 | Seoul | 673 | 290 |
12 | video | 3,163 | 627 | 12 | Europe | 387 | 131 |
13 | vaccine | 2,947 | 490 | 13 | World | 343 | 148 |
14 | problem | 2,618 | 745 | 14 | Australia | 296 | 120 |
15 | life | 2,592 | 621 | 15 | Germany | 293 | 116 |
16 | news | 2,588 | 553 | 16 | Hong Kong | 261 | 124 |
17 | money | 2,478 | 449 | 17 | Busan | 207 | 101 |
18 | staff | 2,207 | 225 | 18 | Taiwan | 203 | 84 |
19 | school | 2,193 | 421 | 19 | Shincheonji | 192 | 80 |
20 | situation | 2,043 | 384 | 20 | Vietnam | 182 | 84 |