Opinion Mining for Relating Subjective Expressions and Annual Earnings in US Financial Statements
Chien-Liang ChenChao-Lin LiuYuan-Chen ChangHsiang-Ping TsaiPublished in: CoRR (2012)
Keyphrases
- opinion mining
- financial statements
- listed companies
- sentiment analysis
- empirical analysis
- stock market
- credit risk
- customer reviews
- online product reviews
- financial data
- product features
- sentiment classification
- stock price
- topic modeling
- product reviews
- sentiment lexicon
- opinion words
- artificial intelligence
- natural language
- financial crisis
- social networks