Word Polarity Disambiguation Using Bayesian Model and Opinion-Level Features.
Yunqing XiaErik CambriaAmir HussainHuan ZhaoPublished in: Cogn. Comput. (2015)
Keyphrases
- bayesian model
- co occurrence
- sentiment analysis
- feature vectors
- bayesian inference
- bayesian models
- positive or negative
- bayesian framework
- feature space
- opinion words
- classification accuracy
- conditional probabilities
- sentiment polarity
- prior information
- generative model
- text mining
- probabilistic model
- prior knowledge