Sentiment Analysis About Investors and Consumers in Energy Market Based on BERT-BiLSTM.
Ren CaiBin QinYangken ChenLiang ZhangRuijiang YangShiwei ChenWei WangPublished in: IEEE Access (2020)
Keyphrases
- sentiment analysis
- market participants
- stock market
- online reviews
- opinion mining
- sentiment classification
- financial markets
- electricity markets
- text classification
- sentence level
- multi aspect
- market prices
- text mining
- product features
- online markets
- portfolio management
- natural language processing
- collective classification
- pricing strategies
- stock price
- positive or negative
- public opinion
- investment strategies
- databases
- sentiment words
- social media content
- opinion words
- product reviews
- user generated
- data mining