Using Social Media & Sentiment Analysis to Make Investment Decisions.
Ben HasselgrenChristos ChrysoulasNikolaos PitropakisWilliam J. BuchananPublished in: Future Internet (2023)
Keyphrases
- sentiment analysis
- investment decisions
- social media
- social media content
- public opinion
- opinion mining
- portfolio optimization
- key factors
- sentiment classification
- sentence level
- text classification
- user generated
- financial data
- decision making
- online reviews
- social networks
- product reviews
- user generated content
- social networking
- text mining
- natural language processing
- bi objective
- sentiment lexicon
- product features
- information retrieval
- portfolio selection
- positive or negative
- evolutionary algorithm
- neural network
- expert systems
- information extraction