Stock Index Prediction with Multi-task Learning and Word Polarity Over Time.
Yue ZhouKerstin VoigtPublished in: CoRR (2020)
Keyphrases
- multi task learning
- multi task
- learning tasks
- learning problems
- gaussian processes
- stock market
- co occurrence
- transfer learning
- high order
- learning algorithm
- theoretical analysis
- learning models
- garch model
- financial time series
- empirical analysis
- stock price
- image segmentation
- image classification
- natural language processing
- information extraction
- probabilistic model
- feature vectors
- stock exchange