Investor Sentiment and Acute Coronary Syndrome.
Mei-Hua LiaoChia-Hung KaoChih-Hsin MuoPublished in: IMIS (2013)
Keyphrases
- acute coronary syndrome
- sentiment analysis
- patient data
- sentiment classification
- opinion mining
- stock market
- artificial neural networks
- positive and negative
- long term
- sentence level
- stock price
- positive or negative
- text classification
- polarity classification
- linguistic features
- portfolio selection
- user comments
- portfolio theory
- information retrieval and extraction
- feature selection
- asset allocation
- sentiment lexicon
- online reviews
- stock exchange
- databases
- data analysis
- text mining
- image analysis