A Performance Comparison of Feature Extraction Methods for Sentiment Analysis.
Lai Po HungRayner AlfredPublished in: ACIIDS (Extended Posters) (2017)
Keyphrases
- sentiment analysis
- opinion mining
- sentiment classification
- text classification
- multi aspect
- text mining
- sentence level
- online reviews
- public opinion
- sentiment lexicon
- natural language processing
- artificial intelligence
- user generated
- product features
- databases
- mutual information
- product reviews
- data analysis
- knowledge base
- feature selection