Exploiting the Community Structure of Fraudulent Keywords for Fraud Detection in Web Search.
Dong-Hui YangZhenyu LiXiao-Hui WangKavé SalamatianGaogang XiePublished in: J. Comput. Sci. Technol. (2021)
Keyphrases
- fraud detection
- community structure
- web search
- keywords
- search engine
- complex networks
- community detection
- social network analysis
- social networks
- web pages
- outlier detection
- credit card
- credit card fraud detection
- cost sensitive
- network intrusion detection
- network analysis
- data mining
- data mining techniques
- real world networks
- community detection algorithms
- transaction data
- overlapping communities
- communities in social networks
- community formation
- network structure
- intrusion detection
- online auctions
- real world
- link prediction
- link analysis
- multi class
- information retrieval