Semi-supervised dimensional sentiment analysis with variational autoencoder.
Chuhan WuFangzhao WuSixing WuZhigang YuanJunxin LiuYongfeng HuangPublished in: Knowl. Based Syst. (2019)
Keyphrases
- sentiment analysis
- semi supervised
- opinion mining
- semi supervised learning
- sentiment classification
- text classification
- labeled data
- sentence level
- image segmentation
- pairwise
- unlabeled data
- online reviews
- unsupervised learning
- supervised learning
- text mining
- natural language processing
- multi aspect
- active learning
- collective classification
- product features
- sentiment lexicon
- social media content
- graphical models
- user generated
- product reviews
- information extraction
- public opinion