Tehran stock exchange prediction using sentiment analysis of online textual opinions.
Arezoo Hatefi GhahfarrokhiMehrnoush ShamsfardPublished in: Intell. Syst. Account. Finance Manag. (2020)
Keyphrases
- sentiment analysis
- product reviews
- stock exchange
- online reviews
- financial time series
- opinion mining
- product features
- sentiment classification
- user generated
- stock market
- sentence level
- stock price
- text classification
- positive or negative
- social media content
- financial data
- public opinion
- opinion words
- customer reviews
- multi aspect
- text mining
- natural language processing
- keywords
- sentiment words
- information retrieval
- opinion retrieval
- neural network