Papers by Veronika Wirtz
COVID-19 Vaccine Misinformation in Middle Income Countries (2023.emnlp-main)
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| Challenge: | a multilingual dataset of COVID-19 vaccine misinformation is available from Brazil, Indonesia, and Nigeria. |
| Approach: | They propose to use a multilingual dataset of COVID-19 vaccine misinformation from Brazil, Indonesia, and Nigeria to assess their relevance to vaccines and the presence of misinformation. |
| Outcome: | The proposed models improve from 2.7 to 15.9 percentage points in macro F1-score compared to baseline models. |