Jointly Discovering Fine-grained and Coarse-grained Sentiments via Topic Modeling.
Hanqi WangFei WuXi LiSiliang TangJian ShaoYueting ZhuangPublished in: ACM Multimedia (2014)
Keyphrases
- topic modeling
- coarse grained
- fine grained
- opinion mining
- topic models
- latent dirichlet allocation
- text mining
- sentiment analysis
- text classification
- access control
- collaborative filtering
- shared memory
- parallel algorithm
- text documents
- pairwise
- data mining
- sentiment classification
- product reviews
- protein sequences
- probabilistic model
- knowledge base
- information retrieval
- machine learning