Sentiment analysis on social media for stock movement prediction.
Thien Hai NguyenKiyoaki ShiraiJulien VelcinPublished in: Expert Syst. Appl. (2015)
Keyphrases
- sentiment analysis
- social media
- social media content
- opinion mining
- public opinion
- sentiment classification
- user generated
- prediction accuracy
- text classification
- sentence level
- online reviews
- rating prediction
- text mining
- collective classification
- multi aspect
- product reviews
- stock market
- natural language processing
- product features
- knowledge discovery
- positive or negative
- real world
- expert systems
- sentiment lexicon
- data mining