Structured Feature Derivation for Transfer Learning on Credit Scoring.
Koichi IwaiMasanori AkiyoshiTomoki HamagamiPublished in: SMC (2020)
Keyphrases
- transfer learning
- credit scoring
- logistic regression
- learning tasks
- knowledge transfer
- labeled data
- support vector machine svm
- reinforcement learning
- multi task
- machine learning algorithms
- text classification
- semi supervised learning
- data mining technology
- cross domain
- feature vectors
- machine learning
- unlabeled data
- text categorization
- active learning
- credit card
- learning algorithm
- text mining
- information entropy
- collaborative filtering
- pattern recognition
- data sets
- k nearest neighbor
- decision trees