A graph-based, semi-supervised, credit card fraud detection system.
Bertrand LebichotFabian BraunOlivier CaelenMarco SaerensPublished in: COMPLEX NETWORKS (2016)
Keyphrases
- semi supervised
- credit card fraud detection
- fraud detection
- outlier detection
- semi supervised learning
- intrusion detection
- credit card fraud
- labeled data
- label propagation
- semi supervised dimensionality reduction
- pairwise
- unlabeled data
- unsupervised learning
- multi view
- pairwise constraints
- supervised learning
- semi supervised classification
- active learning
- semi supervised clustering
- co training
- credit card
- malicious code detection
- data mining techniques
- semi supervised learning methods
- bayesian networks
- anomaly detection
- text categorization
- data sets
- training set
- three dimensional
- machine learning