Online modeling of proactive moderation system for auction fraud detection.
Liang ZhangJie YangBelle L. TsengPublished in: WWW (2012)
Keyphrases
- fraud detection
- online auctions
- network intrusion detection
- cost sensitive
- outlier detection
- credit card fraud detection
- credit card
- rare events
- auction sites
- data mining
- data mining techniques
- counter terrorism
- network intrusion
- electronic commerce
- group buying
- credit card fraud
- transaction data
- decision trees
- data sets
- link discovery
- marketing campaigns
- similarity measure
- active learning
- knowledge discovery
- data warehouse
- intrusion detection
- social network analysis