Sentiment Classification on Polarity Reviews: An Empirical Study Using Rating-based Features.
Dai Quoc NguyenDat Quoc NguyenThanh VuSon Bao PhamPublished in: WASSA@ACL (2014)
Keyphrases
- sentiment classification
- online reviews
- product reviews
- sentiment analysis
- product features
- online product reviews
- opinion mining
- sentiment polarity
- text classification
- opinion summarization
- cross domain
- customer reviews
- sentence level
- document level
- opinion words
- text classification tasks
- cross lingual
- feature space
- positive or negative
- machine learning
- collaborative filtering
- prior knowledge