Sentiment Predictability for Stocks.
Jordan ProskyXingyou SongAndrew TanMichael ZhaoPublished in: CoRR (2017)
Keyphrases
- sentiment analysis
- sentiment classification
- stock market
- opinion mining
- positive and negative
- stock price
- dow jones
- stock data
- sentence level
- stock exchange
- positive or negative
- information retrieval and extraction
- user comments
- financial data
- artificial intelligence
- sentiment lexicon
- machine learning
- data sets
- cross domain
- text classification
- long term
- case study
- feature selection
- sentiment polarity