G-HIN2Vec: Distributed heterogeneous graph representations for cardholder transactions.
Farouk DamounHamida SebaJean HilgerRadu StatePublished in: SAC (2023)
Keyphrases
- distributed heterogeneous
- graph representations
- credit card
- graph structure
- graph theory
- data sources
- graph representation
- smart card
- query processing
- graph kernels
- fraud detection
- database
- graphical models
- dimensionality reduction
- active learning
- pairwise
- support vector
- social networks
- learning algorithm
- machine learning