Finding Hard Questions by Knowledge Gap Analysis in Question Answer Communities.
Ying-Liang ChenHung-Yu KaoPublished in: AIRS (2010)
Keyphrases
- question answer
- statistical analysis
- knowledge sharing
- domain knowledge
- expert systems
- collective intelligence
- learning systems
- prior knowledge
- knowledge representation
- quantitative analysis
- background knowledge
- knowledge based systems
- knowledge acquisition
- knowledge management
- database
- image analysis
- data analysis
- website
- metadata
- social networks
- information retrieval