Keyphrases
- user interaction
- user interface
- end users
- user behavior patterns
- user experience
- user oriented
- user satisfaction
- novice users
- social communities
- user centric
- user studies
- user profiles
- user requirements
- query formulation
- user behavior
- recommender systems
- collaborative filtering
- multiple users
- user feedback
- individual user
- user model
- user groups
- active user
- social networking sites
- computer users
- web logs
- social media
- user interests
- information overload
- single user
- web server logs
- user centered
- user activities
- social connections
- internet users
- social networks
- user requests
- helping users
- social activities
- social network sites
- social networking websites
- recommendation systems
- data mining techniques
- location information
- social relationships
- social networking
- human users
- website
- data mining
- user ratings
- text mining
- collaborative tagging
- web browsing
- usage data
- user preferences
- result set
- log files
- personalized services
- social media platforms
- log data
- crowd sourcing
- micro blogging
- query suggestion
- user activity
- multimodal interfaces
- query refinement
- sequential patterns
- frequent patterns