Detecting Opinion Spammer Groups Through Community Discovery and Sentiment Analysis.
Euijin ChooTing YuMin ChiPublished in: DBSec (2015)
Keyphrases
- sentiment analysis
- community discovery
- opinion mining
- sentiment classification
- social network analysis
- complex networks
- social networks
- text classification
- product reviews
- sentence level
- network analysis
- text mining
- graph model
- natural language processing
- graph mining
- graph partitioning
- public opinion
- online reviews
- cluster analysis
- product features
- user generated
- positive or negative
- databases
- customer reviews
- opinion words