Stock Price Forecasting by Combining News Mining and Time Series Analysis.
Xiangyu TangChunyu YangJie ZhouPublished in: Web Intelligence (2009)
Keyphrases
- stock price
- news articles
- exchange rate
- financial time series
- technical indicators
- option pricing
- web news
- stock market
- financial news
- stock exchange
- non stationary
- financial markets
- short term
- dow jones
- historical data
- stock price prediction
- text mining
- stock market data
- news stories
- text documents
- frequent patterns
- financial data
- long term
- mining algorithm
- portfolio optimization
- foreign exchange
- stock data
- knowledge discovery
- sequential patterns
- data mining
- data mining techniques
- stock returns
- knn
- image features
- keywords