Optimizing Weighted Extreme Learning Machines for imbalanced classification and application to credit card fraud detection.
Honghao ZhuGuanjun LiuMengchu ZhouYu XieAbdullah AbusorrahQi KangPublished in: Neurocomputing (2020)
Keyphrases
- extreme learning machines
- credit card fraud detection
- image classification
- text classification
- support vector
- decision trees
- feature extraction
- classification algorithm
- model selection
- class imbalance
- feature vectors
- classification accuracy
- unsupervised learning
- knn
- support vector machine svm
- support vector machine
- databases
- training set
- feature selection
- social networks
- machine learning