Detecting opinion spammer groups and spam targets through community discovery and sentiment analysis.
Euijin ChooTing YuMin ChiPublished in: J. Comput. Secur. (2017)
Keyphrases
- sentiment analysis
- community discovery
- social media content
- opinion mining
- text classification
- social networks
- sentiment classification
- complex networks
- social network analysis
- sentence level
- product reviews
- natural language processing
- text mining
- network analysis
- spam filtering
- graph mining
- public opinion
- user generated
- databases
- opinion words
- online reviews
- opinion retrieval
- graph model
- graph partitioning
- community detection
- semantic similarity
- machine learning