Distributionally Robust Classifiers in Sentiment Analysis.
Shilun LiRenee LiCarina ZhangPublished in: CoRR (2021)
Keyphrases
- sentiment analysis
- opinion mining
- sentiment classification
- sentence level
- collective classification
- text classification
- supervised classifiers
- text mining
- multi aspect
- product reviews
- robust optimization
- support vector
- decision trees
- product features
- supervised classification
- online reviews
- positive or negative
- social media content
- natural language processing
- feature selection
- user generated
- knowledge discovery
- training data
- learning algorithm
- neural network
- sentiment lexicon
- databases