Assessing Look-Ahead Bias in Stock Return Predictions Generated By GPT Sentiment Analysis.
Paul GlassermanCaden LinPublished in: CoRR (2023)
Keyphrases
- sentiment analysis
- opinion mining
- sentiment classification
- sentence level
- multi aspect
- text classification
- text mining
- user generated
- online reviews
- natural language processing
- product features
- stock market
- public opinion
- stock price
- artificial intelligence
- databases
- social media content
- sentiment lexicon
- co occurrence
- real world