Network Public Opinion Detection During the Coronavirus Pandemic: A Short-Text Relational Topic Model.
Yuanchun JiangRuicheng LiangJi ZhangJianshan SunYe-Zheng LiuYang QianPublished in: ACM Trans. Knowl. Discov. Data (2022)
Keyphrases
- topic models
- short text
- latent topics
- public opinion
- topic modeling
- latent dirichlet allocation
- latent variables
- text documents
- text mining
- artificial intelligence
- complex networks
- generative model
- co occurrence
- network structure
- sentiment analysis
- image representation
- image classification
- topic detection
- probabilistic model
- information retrieval