Media Mediate Sentiments: Exploratory Analysis of Tweets Posted Before, During, and After the Great East Japan Earthquake.
Naohiro MatsumuraAsako MiuraMasashi KomoriKai HiraishiPublished in: Int. J. Knowl. Soc. Res. (2016)
Keyphrases
- exploratory analysis
- social media
- news articles
- news media
- information visualization
- multimedia
- twitter posts
- tv programs
- twitter users
- sentiment analysis
- opinion mining
- data visualization
- data analysis
- social networks
- data mining
- big data
- multimedia data
- data mining techniques
- social networking
- named entities
- cross media
- association patterns
- data mining methods
- micro blogging
- sentiment classification
- user generated content
- database
- image database
- databases