Federated Meta-Learning for Fraudulent Credit Card Detection.
Wenbo ZhengLan YanChao GouFei-Yue WangPublished in: IJCAI (2020)
Keyphrases
- credit card
- meta learning
- fraud detection
- inductive learning
- learning tasks
- payment scheme
- model selection
- machine learning algorithms
- financial data
- base classifiers
- machine learning
- detection algorithm
- decision trees
- feature selection
- metamodel
- sensitive information
- multiple criteria linear programming
- high dimensional
- data analysis
- data mining
- data sets