Multi-Component Graph Convolutional Collaborative Filtering.
Xiao WangRuijia WangChuan ShiGuojie SongQingyong LiPublished in: CoRR (2019)
Keyphrases
- multi component
- collaborative filtering
- recommender systems
- matrix factorization
- non stationary
- directed graph
- graph representation
- graph structure
- connected components
- graph theory
- structured data
- graph model
- data sparsity
- random walk
- user preferences
- cold start problem
- deal with information overload
- sparse coding
- link analysis
- undirected graph
- graph partitioning
- restricted boltzmann machine
- making recommendations