The Imbalance Data Handling of XGBoost in Insurance Fraud Detection.
Nathanael Theovanny AverroHendri MurfiGianinna ArdaneswariPublished in: DATA (2023)
Keyphrases
- fraud detection
- data handling
- cost sensitive
- outlier detection
- data management
- class imbalance
- data analysis
- data processing
- credit card fraud detection
- credit card
- network intrusion detection
- data mining techniques
- class distribution
- social network analysis
- credit card fraud
- rare events
- intrusion detection
- data mining
- spam detection
- network intrusion
- health insurance
- counter terrorism
- link discovery
- data sets
- information retrieval
- machine learning
- database
- online auctions
- image sequences
- database systems
- decision trees