Imbalanced Text Sentiment Classification Based on Multi-Channel BLTCN-BLSTM Self-Attention.
Tiantian CaiXinsheng ZhangPublished in: Sensors (2023)
Keyphrases
- multi channel
- sentiment classification
- sentence level
- document level
- sentiment analysis
- dependency tree
- text classification
- sentiment polarity
- positive or negative
- opinion mining
- cross domain
- single channel
- online product reviews
- cross lingual
- text mining
- online reviews
- information retrieval
- product reviews
- information extraction
- opinion summarization
- machine learning
- machine translation
- keywords