Compact Features for Sentiment Analysis.
Lisa GaudetteNathalie JapkowiczPublished in: Canadian Conference on AI (2011)
Keyphrases
- sentiment analysis
- opinion mining
- product features
- sentiment classification
- supervised classifiers
- low level
- multi aspect
- text classification
- text mining
- natural language processing
- sentence level
- sentiment lexicon
- databases
- online reviews
- user generated
- feature space
- data analysis
- co occurrence
- probabilistic model
- expert systems