Constructing Financial Sentimental Factors in Chinese Market Using Natural Language Processing.
Junfeng JiangJiahao LiPublished in: CoRR (2018)
Keyphrases
- natural language processing
- listed companies
- text summarization
- stock market
- stock price
- chinese stock market
- financial data
- financial markets
- empirical analysis
- stock returns
- financial institutions
- financial crisis
- decision making
- credit risk
- information extraction
- natural language
- text mining
- foreign exchange
- stock exchange
- named entity recognition
- word sense disambiguation
- computational linguistics
- question answering
- machine learning
- trading strategies
- artificial intelligence
- text processing
- free text
- portfolio management
- strategic decisions
- word segmentation
- factors that influence
- factors affecting
- fraud detection
- computational biology
- non stationary
- wordnet
- external factors