Keyphrases
- sentiment analysis
- social media
- sentiment classification
- decision making
- textual content
- natural language generation
- opinion mining
- natural language
- polarity classification
- stock price
- financial risk
- portfolio optimization
- positive or negative
- neural network
- risk management
- news articles
- short texts
- text documents
- information retrieval
- text generation
- legal texts
- fraud detection
- online reviews
- financial services
- listed companies
- natural language text
- positive and negative
- knowledge discovery
- long term
- data mining