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Research on Fine-Grained Classification of Rumors in Public Crisis ——Take the COVID-19 incident as an example
2020
E3S Web of Conferences
[Purpose / Meaning] Rumors are frequent in the COVID-19 epidemic crisis. In order to unite the power of dispelling rumors of various media platforms to help to break the rumors in a timely and professional manner, this article has designed a new fine-grained classification of rumors about COVID-19 based on the BERT model. [Method / Process] Based on the rumor data of several mainstream rumor refuting platforms, the pre-training model of BERT was used to fine-tuning in the context of COVID-19
doi:10.1051/e3sconf/202017902027
fatcat:3n6nv7tiyncvffhbvj6s3to5ne