Sentiment topic models for social emotion mining.
Yanghui RaoQing LiXudong MaoLiu WenyinPublished in: Inf. Sci. (2014)
Keyphrases
- topic models
- text mining
- topic modeling
- latent dirichlet allocation
- microblog posts
- sentiment analysis
- text streams
- latent topics
- social networks
- data mining
- text classification
- latent topic models
- text documents
- generative model
- probabilistic model
- latent variables
- co occurrence
- social media
- knowledge discovery
- probabilistic topic models
- text corpora
- knowledge representation