Spot Gold Price Prediction Using Financial News Sentiment Analysis.
Junjie ZhouPaolo MengoniPublished in: WI/IAT (2020)
Keyphrases
- sentiment analysis
- financial news
- opinion mining
- sentiment classification
- sentence level
- text classification
- rating prediction
- online reviews
- user generated
- natural language processing
- text mining
- stock market
- multi aspect
- information retrieval
- sentiment lexicon
- product reviews
- positive or negative
- long term
- news stories
- product features
- hong kong
- cross domain
- bag of words
- image classification
- data mining techniques
- knowledge discovery
- expert systems
- e learning