A novel sentiment classification based on "word-phrase" attention mechanism.
Guangyao PangGuobei PengZizhen PengJie HeYan YangZhiyi MoPublished in: CSE (2021)
Keyphrases
- sentiment classification
- attention mechanism
- document level
- sentence level
- sentiment analysis
- sentiment polarity
- cross domain
- text classification
- visual attention
- positive or negative
- opinion mining
- noun phrases
- saliency map
- opinion words
- visual attention model
- keywords
- n gram
- co occurrence
- text mining
- cross lingual
- vision system
- semi supervised
- information retrieval
- knowledge discovery
- language model
- text categorization
- active learning
- query expansion