A multi-level classification based ensemble and feature extractor for credit risk assessment.
Yuanyuan WangZhuang WuJing GaoChenjun LiuFangfang GuoPublished in: PeerJ Comput. Sci. (2024)
Keyphrases
- feature extractor
- feature extraction
- classification accuracy
- image classification
- decision trees
- feature selection
- training set
- support vector machine
- text classification
- feature vectors
- feature space
- decision rules
- machine learning
- co occurrence
- support vector
- training data
- model selection
- cross validation
- machine learning methods
- information content
- feature values
- learning algorithm