Hengyang Lu1, *, Yutong Lou2, Bin Jin2, Ming Xu2
CMC-Computers, Materials & Continua, Vol.64, No.3, pp. 1453-1471, 2020, DOI:10.32604/cmc.2020.011270
Abstract Starting from late 2019, the new coronavirus disease (COVID-19) has become
a global crisis. With the development of online social media, people prefer to express
their opinions and discuss the latest news online. We have witnessed the positive
influence of online social media, which helped citizens and governments track the
development of this pandemic in time. It is necessary to apply artificial intelligence (AI) techniques to online social media and automatically discover and track public opinions
posted online. In this paper, we take Sina Weibo, the most widely used online social
media in China, for analysis and experiments. We collect… More >
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