Leveraging Sparse and Dense Feature Combinations for Sentiment Classification.
Tao YuChristopher HideyOwen RambowKathleen R. McKeownPublished in: CoRR (2017)
Keyphrases
- sentiment classification
- sentiment analysis
- text classification
- cross domain
- online product reviews
- opinion mining
- cross lingual
- sentence level
- sentiment polarity
- high dimensional
- opinion summarization
- document collections
- text mining
- natural language processing
- feature vectors
- product reviews
- training set
- product features
- feature selection
- neural network