Health Insurance Anomaly Detection Based on Dynamic Heterogeneous Information Network.
Bei ZhaoYuliang ShiKun ZhangZhongmin YanPublished in: BIBM (2019)
Keyphrases
- anomaly detection
- health insurance
- intrusion detection
- network intrusion detection
- detecting anomalies
- anomalous behavior
- network traffic
- intrusion detection system
- health care
- information networks
- one class support vector machines
- negative selection algorithm
- heterogeneous networks
- reinforcement learning
- heterogeneous information networks
- random walk
- classification accuracy
- data mining
- real world