Assessing Sentiment Strength in Words Prior Polarities.
Lorenzo GattiMarco GueriniPublished in: COLING (Posters) (2012)
Keyphrases
- sentiment polarity
- sentiment classification
- sentiment analysis
- sentiment lexicon
- sentence level
- opinion mining
- document level
- sentiment words
- positive or negative
- prior knowledge
- product features
- text classification
- cross domain
- word sense disambiguation
- opinion words
- bayesian model
- word recognition
- word segmentation
- maximum a posteriori
- blog posts
- neural network
- noun phrases
- english words
- co occurrence
- similarity measure