A semi-supervised Anti-Fraud model based on integrated XGBoost and BiGRU with self-attention network: an application to internet loan fraud detection.
Venkata Lakshmi Narayana GorleSuvasini PanigrahiPublished in: Multim. Tools Appl. (2024)
Keyphrases
- fraud detection
- network intrusion
- semi supervised
- credit card fraud detection
- outlier detection
- internet banking
- network intrusion detection
- credit card fraud
- data mining techniques
- cost sensitive
- computer networks
- data mining
- credit card
- social network analysis
- intrusion detection
- credit risk
- rare events
- active learning
- network traffic
- health insurance
- online auctions
- support vector
- financial institutions
- transaction data
- databases
- unlabeled data
- knowledge discovery
- multi class
- unsupervised learning
- labeled data
- semi supervised learning