Financial fraud detection using social media crowdsourcing.
Timothy MattiYuntao ZhuKuai XuPublished in: IPCCC (2014)
Keyphrases
- fraud detection
- social media
- credit card fraud detection
- network intrusion detection
- social network analysis
- outlier detection
- cost sensitive
- social networks
- data mining techniques
- credit card fraud
- rare events
- data mining
- credit card
- financial institutions
- social networking
- intrusion detection
- transaction data
- network intrusion
- credit risk
- spam detection
- machine learning
- counter terrorism
- database
- social context
- multi class
- link discovery
- online auctions