A shapelet-based behavioral pattern extraction method for credit risk classification with behavior sparsity.
Lean YuChanghua HePublished in: Adv. Eng. Informatics (2023)
Keyphrases
- credit risk
- classification accuracy
- decision trees
- support vector machine
- support vector machine svm
- feature vectors
- credit risk evaluation
- machine learning
- credit scoring
- pattern recognition
- support vector
- feature extraction
- text classification
- exchange rate
- risk analysis
- feature selection
- feature space
- outlier detection
- machine learning methods
- social networks