Stock Movement Prediction Based on Bi-Typed Hybrid-Relational Market Knowledge Graph via Dual Attention Networks.
Yu ZhaoHuaming DuYing LiuShaopeng WeiXingyan ChenFuzhen ZhuangQing LiGang KouPublished in: IEEE Trans. Knowl. Data Eng. (2023)
Keyphrases
- stock market
- knowledge base
- stock price
- domain knowledge
- prediction accuracy
- knowledge representation
- knowledge discovery
- small world
- expert systems
- decision making
- graph theory
- polynomial neural networks
- financial time series
- network structure
- background knowledge
- structured data
- random walk
- knowledge acquisition
- relational databases
- network analysis
- edge weights
- trading systems
- knowledge management
- average degree