Bond Default Prediction Based on Deep Learning and Knowledge Graph Technology.
Chi MaHongyan SunShaofan WangShengliang LuJingyan LiPublished in: IEEE Access (2021)
Keyphrases
- deep learning
- unsupervised learning
- knowledge base
- directed graph
- machine learning
- knowledge sources
- knowledge representation
- semi supervised
- semantic information
- text mining
- weakly supervised
- graph structure
- dimensionality reduction
- supervised learning
- natural language
- multiscale
- feature extraction
- feature selection