Sentiment analysis in multiple languages: Feature selection for opinion classification in Web forums.
Ahmed AbbasiHsinchun ChenArab SalemPublished in: ACM Trans. Inf. Syst. (2008)
Keyphrases
- sentiment analysis
- text classification
- feature selection
- opinion mining
- web forums
- sentiment classification
- classification accuracy
- text categorization
- support vector
- sentence level
- machine learning
- supervised classifiers
- online reviews
- text mining
- natural language processing
- feature set
- product reviews
- collective classification
- cross lingual
- multi aspect
- feature space
- sentiment lexicon
- support vector machine
- mutual information
- supervised classification
- labeled data
- databases
- supervised learning
- feature subset
- positive or negative
- user generated
- decision rules