Exploiting Unlabeled Data for Target-Oriented Opinion Words Extraction.
Yidong WangHao WuAo LiuWenxin HouZhen WuJindong WangTakahiro ShinozakiManabu OkumuraYue ZhangPublished in: CoRR (2022)
Keyphrases
- unlabeled data
- labeled data
- semi supervised learning
- semi supervised
- co training
- active learning
- opinion mining
- supervised learning
- opinion words
- target domain
- data points
- text classification
- labeled examples
- labeled and unlabeled data
- class labels
- training data
- training set
- text categorization
- learning algorithm
- transfer learning
- training examples
- information extraction
- sentiment analysis
- customer reviews
- product features
- prior knowledge
- pairwise
- learning tasks
- information retrieval
- sentiment classification