Resampling ensemble model based on data distribution for imbalanced credit risk evaluation in P2P lending.
Kun NiuZaimei ZhangYan LiuRenfa LiPublished in: Inf. Sci. (2020)
Keyphrases
- data distribution
- credit risk evaluation
- imbalanced data
- credit risk
- briefly introduced
- data streams
- data points
- streaming data
- high dimensional data
- index structure
- ensemble learning
- neural network
- concept drift
- ensemble methods
- class imbalance
- feature extraction
- decision boundary
- multi dimensional
- training set
- listed companies
- feature selection
- data sets