Sentiment Detection of Short Text via Probabilistic Topic Modeling.
Zewei WuYanghui RaoXin LiJun LiHaoran XieFu Lee WangPublished in: DASFAA Workshops (2015)
Keyphrases
- topic modeling
- short text
- latent topics
- topic models
- short texts
- latent dirichlet allocation
- short text classification
- topic detection
- probabilistic topic models
- probabilistic model
- text classification
- generative model
- bayesian networks
- sentiment analysis
- text mining
- sentiment classification
- latent variables
- text documents
- image classification
- information extraction
- information retrieval