Keyphrases
- web news
- data mining
- high risk
- news articles
- decision making
- online news
- stock price
- risk management
- keywords
- frequent itemsets
- frequent patterns
- web mining
- text mining
- mining algorithm
- knowledge discovery
- risk assessment
- data mining techniques
- data mining methods
- long term
- risk factors
- data analysis
- risk analysis
- data streams
- stock trading