Forecasting Stock Market Alternations Using Social Media Sentiment Analysis and Deep Neural Networks.
Christina SaravanosAndreas KanavosPublished in: IISA (2023)
Keyphrases
- stock market
- sentiment analysis
- social media
- financial time series
- neural network
- short term
- social media content
- public opinion
- garch model
- opinion mining
- foreign exchange
- technical indicators
- long term
- stock price
- sentiment classification
- stock index futures
- sentence level
- user generated
- financial data
- text classification
- forecasting model
- natural language processing
- trading rules
- stock exchange
- stock trading
- social networks
- stock returns
- chinese stock market
- user generated content
- text mining
- social networking
- neural network model
- stock data
- financial markets
- artificial neural networks
- back propagation
- online reviews
- exchange rate
- product reviews
- online social networks
- product features
- support vector machine
- financial news
- fault diagnosis
- sentiment lexicon