Explainable Deep Behavioral Sequence Clustering for Transaction Fraud Detection.
Wei MinWeiming LiangHang YinZhurong WangMei LiAlok LalPublished in: CoRR (2021)
Keyphrases
- fraud detection
- outlier detection
- transaction data
- network intrusion detection
- credit card fraud detection
- credit card fraud
- credit card
- clustering algorithm
- rare events
- data mining techniques
- cost sensitive
- data mining
- k means
- social network analysis
- link discovery
- detection algorithm
- anomaly detection
- network intrusion
- spam detection
- intrusion detection
- data streams
- unsupervised learning
- knowledge discovery
- information retrieval
- database
- classification accuracy
- active learning
- feature selection
- data sets