Emotion Analysis of Microblog Epidemic Coexistence Based on BERT

DOI

10.2991/978-2-494069-45-9_33How to use a DOI?

Keywords

COVID-19; BERT; Emotion Analysis; Weibo

Abstract

Since the outbreak of the novel coronavirus, a large number of scholars have put forward scientific and effective analysis on epidemic prevention and control through obtaining microblog data. The spatial-temporal analysis of the evolution of public opinion on COVID-19 based on microblog data is conducive to better fight against the epidemic. In this paper, a large number of public comments on Sina Weibo in different periods of time were counted, and BERT technology was used to make emotional analysis, so as to judge whether the public attitude towards the epidemic is coexistence or zero elimination.

Copyright

© 2023 The Author(s)

Open Access

Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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TY  - CONF
AU  - Yijie Su
PY  - 2022
DA  - 2022/12/16
TI  - Emotion Analysis of Microblog Epidemic Coexistence Based on BERT
BT  - Proceedings of the 2022 2nd International Conference on Modern Educational Technology and Social Sciences (ICMETSS 2022)
PB  - Atlantis Press
SP  - 275
EP  - 280
SN  - 2352-5398
UR  - https://doi.org/10.2991/978-2-494069-45-9_33
DO  - 10.2991/978-2-494069-45-9_33
ID  - Su2022
ER  -