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Skip search results from other journals and go to results- 1 Journal of Medical Internet Research
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Fine-tuned Sentiment Analysis of COVID-19 Vaccine–Related Social Media Data: Comparative Study
We calculated positive and negative sentiment by creating a custom fine-tuned Distil Ro BERTa model with data labeled by members of our team and then augmented by back-translation. We then offered a comparison of sentiment regarding COVID-19 vaccines across Reddit and Twitter. We hypothesized that we would observe somewhat similar trends in polarity between the 2 social media platforms with minor differences, because Distil Ro BERTa has typically displayed accuracies greater than 90% [16].
J Med Internet Res 2022;24(10):e40408
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