Discovering Local Subgroups, with an Application to Fraud Detection.
Rob M. KonijnWouter DuivesteijnWojtek KowalczykArno J. KnobbePublished in: PAKDD (1) (2013)
Keyphrases
- fraud detection
- subgroup discovery
- outlier detection
- credit card fraud detection
- network intrusion detection
- credit card
- cost sensitive
- social network analysis
- credit card fraud
- rare events
- data mining techniques
- data mining
- spam detection
- network intrusion
- intrusion detection
- online auctions
- transaction data
- data sets
- knowledge discovery
- multi class
- pairwise
- counter terrorism
- bayesian networks