Sentic LDA: Improving on LDA with semantic similarity for aspect-based sentiment analysis.
Soujanya PoriaIti ChaturvediErik CambriaFederica BisioPublished in: IJCNN (2016)
Keyphrases
- sentiment analysis
- semantic similarity
- latent dirichlet allocation
- opinion mining
- topic modeling
- topic models
- co occurrence
- text classification
- sentiment classification
- text mining
- wordnet
- generative model
- dimensionality reduction
- sentiment lexicon
- sentence level
- vector space model
- latent semantic analysis
- artificial intelligence
- semantic relatedness
- semantically similar
- sentiment words
- semantic information
- natural language processing
- semantic relationships
- semantic features
- word sense disambiguation
- product reviews
- word pairs
- online reviews
- database
- transfer learning
- knowledge base
- search engine
- semantic similarity computation