User recommendation in healthcare social media by assessing user similarity in heterogeneous network.
Ling JiangChristopher C. YangPublished in: Artif. Intell. Medicine (2017)
Keyphrases
- user similarity
- collaborative filtering
- heterogeneous networks
- social networks
- recommender systems
- social media
- recommendation systems
- collaborative recommendation
- user preferences
- personalized recommendation
- matrix factorization
- user interests
- cold start problem
- data sparsity
- user profiling
- link prediction
- collaborative filtering algorithms
- user interface
- user ratings
- cold start
- user feedback
- social network analysis
- user profiles
- user model
- heterogeneous information networks
- physical location
- relevance feedback