Improving sentiment classification from high volatility financial news.
Jenq-Haur WangShiang HuangPublished in: SAC (2018)
Keyphrases
- sentiment classification
- financial news
- stock market
- sentiment analysis
- text classification
- cross domain
- online product reviews
- stock price
- opinion mining
- sentence level
- online reviews
- document level
- cross lingual
- hong kong
- knowledge base
- short term
- information retrieval systems
- long term
- video sequences
- multimedia
- data mining
- sentiment polarity