From: Nowcasting earthquake damages with Twitter
Act.
Pred.
-
1
2
3
4
5
6
7
0
790
–
737
66
85
62
25
130
234
351
198
65
95
Instances
1527
196
319
413
223
70
Error rate
0.48
0.33
0.26
0.15
0.11
0.07