Multi-scale Time Based Stock Appreciation Ranking Prediction via Price Co-movement Discrimination.
Ruyao XuDawei ChengCen ChenSiqiang LuoYifeng LuoWeining QianPublished in: DASFAA (3) (2022)
Keyphrases
- multiscale
- prediction accuracy
- edge detection
- ranking functions
- ranking algorithm
- stock market
- prediction algorithm
- financial time series
- learning to rank
- ordinal regression
- image representation
- scale space
- web search
- prediction model
- rank order
- machine learning
- rank aggregation
- stock trading
- stock price
- prediction error
- ranked list
- coarse to fine
- natural images
- image segmentation