Blending News Text and Economic Policy Uncertainty to Forecast the Company's Unexpected Earnings.
Yixin GuanJinhao HuYutong WangWentao GuHoujiao XiPublished in: J. Adv. Comput. Intell. Intell. Informatics (2024)
Keyphrases
- market prices
- financial news
- keywords
- stock market
- cross media
- policy makers
- news stories
- news video
- short texts
- news articles
- free text
- text retrieval
- text documents
- information retrieval
- text mining
- short term
- database
- stock price
- market clearing
- optimal policy
- electric power
- case study
- topic detection
- neural network
- web pages
- scientific papers
- textual content
- web documents
- supply chain management
- uncertain data