Online sentiment-based topic modeling for continuous data streams.
Gopi Chand NutakkiOlfa NasraouiPublished in: WebSci (2014)
Keyphrases
- topic modeling
- opinion mining
- continuous data streams
- topic models
- data streams
- text mining
- latent dirichlet allocation
- sentiment analysis
- information retrieval
- limited memory
- streaming data
- text documents
- sentiment classification
- collaborative filtering
- real time
- text classification
- real world
- text categorization
- generative model
- language model
- active learning
- decision making