NLP-based Feature Extraction for the Detection of COVID-19 Misinformation Videos on YouTube
NLP-based Feature Extraction for the Detection of COVID-19 Misinformation Videos on YouTube
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基于 NLP 的特征提取用于检测 YouTube 上的 COVID-19 错误信息视频
DOI:
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发表时间:
2020
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通讯作者:
Simon Hegelich
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文献类型:
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作者:
Juan Carlos Medina Serrano;O. Papakyriakopoulos;Simon Hegelich
We present a simple NLP methodology for detecting COVID-19 misinformation videos on YouTube by leveraging user comments. We use transfer learning pre-trained models to generate a multi-label classifier that can categorize conspiratorial content. We use the percentage of misinformation comments on each video as a new feature for video classification.