Identifying the drivers of negative news with sentiment, entity and regression analysis.
Fahim K. SufiPublished in: Int. J. Inf. Manag. Data Insights (2022)
Keyphrases
- regression analysis
- positive and negative
- regression model
- linear regression model
- positive or negative
- sentiment analysis
- explanatory variables
- financial news
- correlation analysis
- interval valued data
- user comments
- factor analysis
- sentiment classification
- news articles
- linear regression models
- opinion mining
- real world events
- named entities
- independent variables
- news stories
- statistically significant
- support vector