Table 3 Model accuracy on an external dataset.
Dataset | Size | Share in 2021 tweet | Accuracy | Precision |
|---|---|---|---|---|
Albanian | 22,126 | — | 69.2 | 83.6 |
Bosnian | 13,621 | — | 74.7 | 74.6 |
Bulgarian | 12,320 | 0.02% | 72.1 | 73.1 |
Croatian | 45,505 | — | 79.6 | 82.3 |
English | 22,844 | 38.66% | 78.6 | 77.0 |
German | 29,705 | 0.77% | 74.5 | 73.9 |
Hungarian | 26,880 | 0.06% | 75.5 | 89.5 |
Polish | 84,758 | 0.41% | 71.7 | 73.7 |
Portuguese | 34,539 | 13.45% | 57.9 | 48.6 |
Russian | 23,751 | 0.82% | 71.3 | 67.0 |
Serbian | 21,311 | 0.04% | 63.4 | 53.2 |
Slovakian | 37,021 | — | 77.2 | 80.7 |
Slovenian | 42,978 | 0.05% | 72.4 | 66.7 |
Spanish | 81,143 | 12.42% | 67.9 | 86.1 |
Swedish | 20,068 | 0.20% | 67.7 | 58.4 |
