SentiBubbles: Topic Modeling and Sentiment Visualization of Entity-centric Tweets.
João OliveiraMike PintoPedro SaleiroJorge TeixeiraPublished in: CoRR (2016)
Keyphrases
- topic modeling
- topic specific
- opinion mining
- entity linking
- topic models
- named entities
- text mining
- latent dirichlet allocation
- sentiment analysis
- text classification
- data analysis
- modeling framework
- relevance ranking
- text documents
- micro blog
- collaborative filtering
- social media
- social media data
- text corpora
- knowledge base
- latent variables
- probabilistic topic models
- news articles
- latent topics
- sentiment classification
- language model
- natural language processing
- knn
- probabilistic model
- natural language