Mining associations between web stock news volumes and stock prices.
Xun LiangPublished in: Int. J. Syst. Sci. (2006)
Keyphrases
- stock price
- news articles
- web news
- web traffic
- stock market
- online news
- financial news
- stock exchange
- web mining
- option pricing
- news topics
- technical indicators
- non stationary
- stock data
- financial markets
- historical data
- stock market data
- dow jones
- news stories
- financial data
- web logs
- website
- user generated content
- financial time series
- web documents
- exchange rate
- text documents
- trading systems
- knowledge discovery
- metadata
- text mining
- stock trading
- keywords
- rss feeds
- frequent patterns
- short term
- association rules
- tft lcd
- machine learning
- web crawling
- association patterns
- sequential patterns
- named entities
- data mining techniques
- web applications
- social media
- web pages