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