Keyphrases
- social media
- answer questions
- question answer
- correct answers
- public opinion
- natural language questions
- multiple choice questions
- question answering systems
- multiple choice
- web snippets
- community question answering
- question answering
- asked questions
- question answer pairs
- online sources
- candidate answers
- answer extraction
- social networks
- qa systems
- natural language queries
- frequently asked questions
- social networking
- answering questions
- natural language
- database
- public administration
- social media data
- big data
- social media platforms
- database systems
- decision making
- information systems
- public space
- user generated content
- information diffusion