Keyphrases
- user interests
- user generated
- social relationships
- social connections
- prediction accuracy
- user behavior
- user profiles
- online social
- social networks
- web personalization
- personalized recommendation
- prediction error
- web content
- social interaction
- markov chain
- social media
- recommender systems
- prediction model
- user preferences
- collaborative filtering
- markov process
- personalized search
- machine learning
- sentiment analysis
- prediction algorithm
- website