Customer preferences extraction for air purifiers based on fine-grained sentiment analysis of online reviews.
Jing ZhangAijia ZhangDian LiuYiwen BianPublished in: Knowl. Based Syst. (2021)
Keyphrases
- fine grained
- online reviews
- sentiment analysis
- customer preferences
- opinion mining
- sentiment classification
- coarse grained
- sentence level
- text classification
- product reviews
- access control
- natural language processing
- text mining
- product features
- information extraction
- user generated
- information retrieval
- positive or negative
- probabilistic model
- social networks