Weighted Cross-Entropy to tackle Overlapping in Fraud Detection.
Claire VerdierStéphane PerriotArnault PachotPublished in: ICMLC (2023)
Keyphrases
- fraud detection
- cross entropy
- outlier detection
- credit card fraud detection
- cost sensitive
- data mining techniques
- log likelihood
- maximum likelihood
- data mining
- social network analysis
- intrusion detection
- evaluation metrics
- language modeling
- ranking functions
- online auctions
- error function
- density estimation
- information retrieval systems