Analysing Tweets Sentiments for Investment Decisions in the Stock Market.
Zhicheng HaoYun-Heh Jessica Chen-BurgerPublished in: KES-AMSTA (2021)
Keyphrases
- stock market
- investment decisions
- social media
- portfolio optimization
- financial data
- news articles
- stock exchange
- twitter users
- stock price
- short term
- stock trading
- financial time series
- social networks
- sentiment analysis
- trading rules
- stock returns
- key factors
- stock index futures
- financial information
- neural network
- financial news
- investment strategies
- financial markets
- decision making
- garch model
- stock data
- portfolio selection
- text documents
- named entities
- keywords