Graph-based Regularization on Embedding Layers for Recommendation.
Yuan ZhangFei SunXiaoyong YangChen XuWenwu OuYan ZhangPublished in: ACM Trans. Inf. Syst. (2020)
Keyphrases
- collaborative filtering
- recommender systems
- semi supervised
- vector space
- graph model
- recommendation systems
- personalized recommendation
- multidimensional scaling
- regularization term
- prior information
- multi layer
- graph theoretic
- nonlinear dimensionality reduction
- neural network
- reproducing kernel hilbert space
- data hiding
- regularization parameter
- markov random field
- feature space