Mixtures of biased sentiment analysers.
Michael Salter-TownshendThomas Brendan MurphyPublished in: Adv. Data Anal. Classif. (2014)
Keyphrases
- sentiment analysis
- sentiment classification
- opinion mining
- mixture model
- mixtures of gaussians
- factor analyzers
- positive and negative
- high quality
- sentence level
- expectation maximization
- minimax probability machine
- blind source separation
- real time
- sentiment polarity
- influence propagation
- positive or negative
- gaussian mixture
- image sequences
- linguistic features
- machine learning
- bayesian networks
- polarity classification
- feature space
- principal component analysis