A probabilistic approach to fraud detection in telecommunications.
Dominik OlszewskiPublished in: Knowl. Based Syst. (2012)
Keyphrases
- fraud detection
- outlier detection
- credit card fraud detection
- cost sensitive
- network intrusion detection
- data mining
- social network analysis
- data mining techniques
- credit card fraud
- credit card
- rare events
- intrusion detection
- bayesian networks
- probabilistic model
- network intrusion
- knn
- online auctions
- decision trees
- data sets
- text mining
- spam detection
- databases