Applying User Signatures on Fraud Detection in Telecommunications Networks.
João LopesOrlando BeloCarlos VieiraPublished in: ICDM (2011)
Keyphrases
- fraud detection
- credit card fraud detection
- social network analysis
- telecommunications networks
- outlier detection
- network intrusion detection
- credit card fraud
- credit card
- cost sensitive
- data sets
- data mining
- rare events
- neural network
- data mining techniques
- intrusion detection
- link discovery
- active learning
- online auctions
- telecommunication networks
- information retrieval