Cross community news event summary generation based on collaborative ranking.
Chunxi LiuWeigang ZhangShuqiang JiangQingming HuangPublished in: ICIMCS (2012)
Keyphrases
- summary generation
- news articles
- news stories
- news events
- knowledge sharing
- ranking algorithm
- real world events
- knowledge creation
- news reports
- web search
- topic detection and tracking
- online news
- learning to rank
- multi user
- social media
- news sources
- collaborative learning
- ranking functions
- link analysis
- keywords
- cscl community
- geographically dispersed
- semantic wiki
- learning community
- collective intelligence
- computer supported collaborative learning
- ranked list
- news items
- document retrieval
- search tasks
- community detection
- language model
- information extraction