Financial Sentiment Analysis for Risk Prediction.
Chuan-Ju WangMing-Feng TsaiTse LiuChin-Ting ChangPublished in: IJCNLP (2013)
Keyphrases
- sentiment analysis
- opinion mining
- risk management
- sentiment classification
- sentence level
- text classification
- multi aspect
- financial risk
- prediction accuracy
- portfolio optimization
- online reviews
- natural language processing
- text mining
- credit risk
- real world
- product reviews
- semi supervised
- sentiment lexicon
- social media content
- stock market
- product features
- knowledge base
- micro blog