Keyphrases
- user behavior
- online advertising
- user interaction
- user experience
- social networking
- user actions
- user preferences
- individual user
- user behavior patterns
- user browsing
- user sessions
- web browsing
- implicit feedback
- web usage mining
- behavioral patterns
- user intent
- user clicks
- user activities
- data mining
- online communities
- web search
- information extraction
- website