Fraud detection in play-money prediction markets.
Michael BlumeStefan LucknerChristof WeinhardtPublished in: Inf. Syst. E Bus. Manag. (2010)
Keyphrases
- fraud detection
- prediction markets
- financial institutions
- credit card fraud detection
- cost sensitive
- data mining techniques
- outlier detection
- cooperative game theory
- credit card
- kernel methods
- social network analysis
- mechanism design
- data mining
- intrusion detection
- online auctions
- market prices
- databases
- long term
- active learning
- learning process
- metadata