CallMine: Fraud Detection and Visualization of Million-Scale Call Graphs.
Mirela Teixeira CazzolatoSaranya VijayakumarMeng-Chieh LeeCatalina VajiacNamyong ParkPedro FidalgoAgma J. M. TrainaChristos FaloutsosPublished in: CIKM (2023)
Keyphrases
- fraud detection
- outlier detection
- cost sensitive
- credit card fraud detection
- credit card
- data mining techniques
- credit card fraud
- data mining
- rare events
- network intrusion detection
- social network analysis
- real world
- network intrusion
- data analysis
- link discovery
- online auctions
- spam detection
- graph layout
- self organizing maps
- machine learning
- multi class
- transaction data
- video sequences
- image segmentation
- databases