Chaotic Variational Auto Encoder based One Class Classifier for Insurance Fraud Detection.
K. S. N. V. K. GangadharB. Akhil KumarYelleti VivekVadlamani RaviPublished in: CoRR (2022)
Keyphrases
- fraud detection
- outlier detection
- network intrusion detection
- credit card fraud detection
- cost sensitive
- bit rate
- data mining techniques
- rate distortion
- data mining
- social network analysis
- credit card
- intrusion detection
- credit card fraud
- rare events
- network intrusion
- transaction data
- motion estimation
- optical flow
- image segmentation
- data streams
- link discovery
- knowledge discovery
- anomaly detection
- spam detection
- markov random field
- classification accuracy
- data sets
- machine learning