"Boom" or "Ruin"-Does It Make a Difference? Using Text Mining and Sentiment Analysis to Support Intraday Investment Decisions.
Michael SieringPublished in: HICSS (2012)
Keyphrases
- sentiment analysis
- text mining
- opinion mining
- text classification
- sentiment classification
- natural language processing
- investment decisions
- sentence level
- text documents
- information retrieval
- information extraction
- online reviews
- data mining
- user generated
- data analysis
- knowledge discovery
- named entities
- expert systems
- public opinion
- product features