Leveraging tagging and rating for recommendation: RMF meets weighted diffusion on tripartite graphs.
Jianguo LiYong TangJiemin ChenPublished in: CoRR (2016)
Keyphrases
- collaborative filtering
- recommender systems
- user preferences
- weighted graph
- tag recommendation
- personalized recommendation
- rating prediction
- collaborative recommendation
- cold start
- graph model
- recommendation systems
- user ratings
- association graph
- social tagging systems
- anisotropic diffusion
- graph mining
- graph kernels
- recommendation quality
- spectral graph
- collaborative filtering recommendation
- matrix factorization
- graph matching
- graph theory
- data sparsity
- graph structure
- metadata
- edge detection
- sentiment analysis
- social tags
- graph representation
- diffusion process
- recommendation algorithms
- adjacency matrix
- user feedback
- user generated
- user profiles
- edge weights