Keyphrases
- social tags
- tag recommendation
- tagged images
- personalized recommendation
- photo sharing
- tag ranking
- user contributed
- social bookmarking
- geo tagged
- image search
- tagging systems
- social tagging systems
- social tagging
- recommender systems
- tag clouds
- spam detection
- user generated
- personalized information
- user modeling
- social networking
- user profiles
- social media
- keywords
- sharing websites
- adaptive learning
- privacy aware
- user model
- user experience
- visual features
- random walk
- image classification