Optimal Feature Selection for Sentiment Analysis.
Basant AgarwalNamita MittalPublished in: CICLing (2) (2013)
Keyphrases
- sentiment analysis
- text classification
- feature selection
- opinion mining
- sentiment classification
- sentence level
- multi aspect
- feature subset
- text mining
- product reviews
- mutual information
- text categorization
- collective classification
- public opinion
- natural language processing
- online reviews
- knn
- optimal solution
- machine learning
- micro blog
- product features
- feature set
- feature space
- information retrieval