OpenDrift: Online Evolving Fraud Detection for Open-Category and Concept-Drift Transactions.
Cheng WangSongyao ChaiHangyu ZhuPublished in: ICWS (2023)
Keyphrases
- fraud detection
- concept drift
- credit card
- transaction data
- outlier detection
- data streams
- network intrusion detection
- network anomaly detection
- cost sensitive
- credit card fraud detection
- stream clustering
- classification algorithm
- drift detection
- non stationary
- social network analysis
- data distribution
- change detection
- database
- data mining
- intrusion detection
- data mining techniques
- knowledge discovery
- information retrieval
- knn
- database systems
- real world
- data sets