The Effects of Rating and Sentiment on Online Review Helpfulness: A Dynamic Perspective.
Liyuan ZhuHanying YangNingning ChengPublished in: ICBDT (2020)
Keyphrases
- online reviews
- sentiment analysis
- product reviews
- sentiment classification
- opinion mining
- online product reviews
- viewpoint
- customer reviews
- sentence level
- text classification
- product features
- sentiment polarity
- database
- opinion summarization
- positive effects
- user generated
- cross domain
- dynamic environments
- natural language processing
- case study
- e learning
- data sets
- real time