Frame-level nonverbal feature enhancement based sentiment analysis.
Cangzhi ZhengJunjie PengLan WangLi'an ZhuJiatao GuoZesu CaiPublished in: Expert Syst. Appl. (2024)
Keyphrases
- sentiment analysis
- opinion mining
- sentiment classification
- product features
- text classification
- sentence level
- sentiment lexicon
- product reviews
- natural language processing
- multi aspect
- social interaction
- text mining
- artificial intelligence
- collective classification
- cross domain
- multiple features
- probabilistic model
- data mining
- online reviews
- databases