An Adaptive Approach on Credit Card Fraud Detection Using Transaction Aggregation and Word Embeddings.
Ali YesilkanatBaris BayramBilge KörogluSeçil ArslanPublished in: AIAI (1) (2020)
Keyphrases
- credit card fraud detection
- fraud detection
- outlier detection
- credit card fraud
- intrusion detection
- database
- euclidean space
- data mining
- co occurrence
- low dimensional
- n gram
- vector space
- manifold learning
- word sense disambiguation
- dimensionality reduction
- credit card
- transaction management
- real world
- concurrency control
- high dimensional data
- feature extraction
- decision trees
- supervised learning
- active learning
- feature space
- transaction model
- malicious code detection