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Transfer Learning and GRU-CRF Augmentation for Covid-19 Fake News Detection
Computer Science and Information Systems, Tome 19 (2022) no. 2 Cet article a éte moissonné depuis la source Computer Science and Information Systems website

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The spread of fake news on online media is very dangerous and can lead to casualties, effects on psychology, character assassination, elections for political parties, and state chaos. Fake news that concerning Covid-19 massively spread during the pandemic. Detecting misinformation on the Internet is an essential and challenging task since humans face difficulty detecting fake news. We applied BERT and GPT2 as pre-trained using the BiGRU-Att-CapsuleNet model and BiGRU-CRF features augmentation to solve Fake News detection in Constraint @ AAAI2021 - COVID19 Fake News Detection in English Dataset. This research proved that our hybrid model with augmentation got better accuracy compared to our baseline model. It also showed that BERT gave a better result than GPT2 in all models; the highest accuracy we achieved for BERT is 0.9196, and GPT2 is 0.8986.
Keywords: Covid-19 fake news, hybrid neural network, Transfer Learning, Augmentation 
@article{CSIS_2022_19_2_a8,
     author = {Andrea Stevens Karnyoto and Chengjie Sun and Bingquan Liu and Xiaolong Wang},
     title = {Transfer {Learning} and {GRU-CRF} {Augmentation} for {Covid-19} {Fake} {News} {Detection}},
     journal = {Computer Science and Information Systems},
     year = {2022},
     volume = {19},
     number = {2},
     url = {http://geodesic.mathdoc.fr/item/CSIS_2022_19_2_a8/}
}
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AU  - Bingquan Liu
AU  - Xiaolong Wang
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%D 2022
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%F CSIS_2022_19_2_a8
Andrea Stevens Karnyoto; Chengjie Sun; Bingquan Liu; Xiaolong Wang. Transfer Learning and GRU-CRF Augmentation for Covid-19 Fake News Detection. Computer Science and Information Systems, Tome 19 (2022) no. 2. http://geodesic.mathdoc.fr/item/CSIS_2022_19_2_a8/