Keyphrases
- social networking
- social networks
- social media
- personal information
- video data
- data collection
- user behavior
- video content
- social software
- video streams
- video sequences
- social networking sites
- online social networking
- social networking websites
- crowd sourcing
- online social networks
- video frames
- multimedia
- social web
- informal learning
- mobile communication
- social bookmarking
- social networking services
- online communities
- emerging trends
- machine learning
- collective intelligence
- social influence
- social activities
- collaborative learning