Self-organizing maps for fraud profiling in leasing.
Mirjana Pejic BachNikola VlahovicJasmina PivarPublished in: MIPRO (2018)
Keyphrases
- self organizing maps
- fraud detection
- neural network
- anomaly detection
- competitive learning
- storage cost
- topology preserving
- unsupervised learning
- neural gas
- k means
- network anomaly detection
- som neural network
- input data
- data mining techniques
- decision trees
- visualization methods
- feature space
- growing neural gas
- learning algorithm