RMIT at PAN-CLEF 2020: Profiling Fake News Spreaders on Twitter.
Xinhuan DuanElham NaghizadeDamiano SpinaXiuzhen ZhangPublished in: CLEF (Working Notes) (2020)
Keyphrases
- social media
- micro blogging
- news media
- user generated content
- hot topics
- topic detection
- online news
- question answering
- news articles
- information retrieval
- query expansion
- real world events
- social networking
- emerging topics
- social networks
- news sources
- cross lingual
- cross language
- dublin city university
- query translation
- ad hoc retrieval
- test collection
- news stories
- domain specific track
- cross language retrieval
- event extraction
- multilingual information retrieval
- online social networks
- itc irst
- multilingual information access
- twitter users
- social media data
- public opinion
- social networking sites
- evaluation campaigns
- news items
- border security
- information overload
- cl sr
- co occurrence
- polarity classification
- natural language
- keywords
- search engine