Financial markets sentiment analysis: developing a specialized Lexicon.
Mehdi YekrangiNeda AbdolvandPublished in: J. Intell. Inf. Syst. (2021)
Keyphrases
- sentiment analysis
- financial markets
- sentiment lexicon
- opinion mining
- sentiment classification
- sentence level
- text classification
- stock market
- multi aspect
- natural language processing
- text mining
- stock price
- opinion retrieval
- user generated
- natural language
- public opinion
- trading systems
- social media content
- domain specific
- product reviews
- risk management
- product features
- sentiment words
- automatic construction
- online reviews
- long term
- expert systems
- machine learning
- databases