Counterfactual-Enhanced Information Bottleneck for Aspect-Based Sentiment Analysis.
Mingshan ChangMin YangQingshan JiangRuifeng XuPublished in: AAAI (2024)
Keyphrases
- information bottleneck
- sentiment analysis
- sentiment lexicon
- information bottleneck method
- information theoretic
- opinion mining
- sentiment words
- multi feature
- sentiment classification
- sentence level
- text classification
- statistical relational learning
- graph partitioning
- mutual information
- product reviews
- optimal parameters
- natural language processing
- text mining
- machine learning
- feature selection
- social networks