A Variational Approach to Unsupervised Sentiment Analysis.
Ziqian ZengWenxuan ZhouXin LiuZizheng LinYangqiu SongMichael David KuoWan Hang Keith ChiuPublished in: CoRR (2020)
Keyphrases
- sentiment analysis
- opinion mining
- sentiment classification
- text classification
- sentence level
- text mining
- unsupervised learning
- natural language processing
- online reviews
- product features
- supervised learning
- multi aspect
- collective classification
- user generated
- public opinion
- supervised classification
- sentiment words
- artificial intelligence
- product reviews
- knn
- expert systems