Feature-wise attention based boosting ensemble method for fraud detection.
Ruihao CaoJunli WangMingze MaoGuanjun LiuChangjun JiangPublished in: Eng. Appl. Artif. Intell. (2023)
Keyphrases
- ensemble methods
- fraud detection
- prediction accuracy
- ensemble learning
- base classifiers
- cost sensitive
- feature subset
- random forests
- machine learning methods
- base learners
- random forest
- benchmark datasets
- rotation forest
- decision trees
- credit card fraud detection
- outlier detection
- data mining techniques
- generalization ability
- data mining
- social network analysis
- image features
- ensemble classifier
- feature vectors
- neural network
- intrusion detection
- feature set
- subspace methods
- naive bayes
- multi class
- active learning
- pairwise
- machine learning