Keyphrases
- collaborative tagging
- social tagging
- collaborative tagging systems
- tag recommendation
- social bookmarking
- user generated
- web resources
- semantically enhanced
- social tagging systems
- tag information
- geographic location
- personalized recommender systems
- tagging systems
- part of speech
- active user
- metadata
- semantic tags
- user generated tags
- end users
- social tags
- social media
- web pages
- low cost
- social web
- tag clouds
- collaborative filtering
- web searching
- user interface
- music recommendation
- sharing websites
- website
- recommender systems
- information retrieval
- user contributed
- textual descriptions
- social networking
- rfid tags