The research on sentiment classification of online public opinion is helpful to the
management and control of online public opinions. In the matter of the problems of previous …

With the advent of the era of “we media,” many people's opinions have become easily
accessible. Public health emergencies have always been an important aspect of public …

The outbreak of information epidemic in crisis events, with the channel effect of social media,
has brought severe challenges to global public health. Combining information, users and …

Understanding the public's diverse linguistic expressions about rainfall and flood provides a
basis for flood disaster studies and enhances linguistic and cultural awareness. However …

Purpose COVID-19, an infectious disease first identified in China, has resulted in an
ongoing pandemic all over the world. Most of the countries have been experiencing a …

Purpose Using data from Twitter, the purpose of this paper is to assess the coping behaviour
and reactions of social media users in response to the initial days of the COVID-19-related …

Purpose COVID-19, a causative agent of the potentially fatal disease, has raised great
global public health concern. Information spreading on the COVID-19 outbreak can strongly …

Purpose This study aims to explore the influencing factors on college students' behaviours of
spreading Internet public opinion on emergencies in colleges and universities. This study …

Purpose In the new era of highly developed Internet information, the prediction of the
development trend of network public opinion has a very important reference significance for …

The research on the risk assessment and governance path of social media rumors is of great
significance to build a harmonious network environment. This study constructs a risk …