A Spatio-temporal Neural Network for Medical Insurance Fraud Detection.
Chenfei SunPublished in: KSEM (5) (2024)
Keyphrases
- fraud detection
- spatio temporal
- neural network
- health insurance
- outlier detection
- credit card
- network intrusion detection
- social network analysis
- credit card fraud detection
- cost sensitive
- data mining techniques
- credit card fraud
- data mining
- rare events
- intrusion detection
- online auctions
- moving objects
- transaction data
- network intrusion
- link discovery
- spam detection
- counter terrorism
- training data
- machine learning
- semi supervised
- knowledge discovery
- data analysis
- image segmentation