Estimating time-series changes in social sentiment @Twitter in U.S. metropolises during the COVID-19 pandemic.
Ryuichi SaitoShinichiro HaruyamaPublished in: J. Comput. Soc. Sci. (2023)
Keyphrases
- online news
- user comments
- topic detection
- social media
- news stories
- online social media
- public opinion
- polarity classification
- social networking
- social networks
- online social networks
- influence propagation
- user generated content
- sentiment analysis
- social interaction
- social web
- non stationary
- micro blogging
- positive and negative
- user generated
- social networking sites
- public health
- rigid body
- social relationships
- information diffusion
- social media data
- real world events
- social media platforms
- opinion mining
- natural language processing
- sentiment classification
- autoregressive