A deeper graph neural network for recommender systems.
Ruiping YinKan LiGuangquan ZhangJie LuPublished in: Knowl. Based Syst. (2019)
Keyphrases
- recommender systems
- neural network
- collaborative filtering
- graph representation
- back propagation
- artificial neural networks
- random walk
- multi layer
- graph structure
- user profiling
- graph theoretic
- neural network model
- bipartite graph
- graph model
- weighted graph
- graph theory
- trust aware
- matrix factorization
- user preferences
- feed forward
- directed acyclic graph
- structured data
- neural network is trained
- prediction model
- recurrent neural networks
- fault diagnosis
- edge weights
- implicit feedback
- user profiles
- cold start problem
- graph based algorithm
- search engine