Sentiment analysis meets social media - Challenges and solutions of the field in view of the current information sharing context.
Alexandra BalahurGuillaume JacquetPublished in: Inf. Process. Manag. (2015)
Keyphrases
- information sharing
- sentiment analysis
- social media content
- social media
- opinion mining
- public opinion
- sentiment classification
- share information
- data sharing
- information exchange
- user generated
- situation awareness
- emergency response
- text classification
- sentence level
- public safety
- natural language processing
- law enforcement
- knowledge sharing
- text mining
- homeland security
- product reviews
- intelligence and security informatics
- sentiment lexicon
- user generated content
- government agencies
- databases
- social networking
- e government
- product features
- inter organizational
- context dependent
- emergency management
- expert systems
- information systems
- social networks
- real world