Sentiment analysis of German social media data for natural disasters.
Gayane ShaluntsGerhard BackfriedPrinz PrinzPublished in: ISCRAM (2014)
Keyphrases
- sentiment analysis
- natural disasters
- social media data
- social media
- opinion mining
- massive amounts
- crisis management
- sentiment classification
- disaster management
- emergency management
- social networks
- sentiment lexicon
- text classification
- text mining
- natural language processing
- social media sites
- user generated content
- product reviews
- social network analysis
- decision support system
- information retrieval
- data mining
- knowledge representation
- data streams